Multi-G Ethernet Smart Managed Switch
DMS-1250 Series
Isikhokelo soFakelo lweHardware
DMS-1250 Series Multi G Ethernet Smart Managed Switch
I-DMS-1250 Series ye-Multi-G ye-Ethernet ye-Smart elawulwayo yokuFakela iSikhokelo sokuFakela i-Hardware
Ulwazi olukolu xwebhu lunokutshintshwa ngaphandle kwesaziso. Ukuveliswa kwakhona nangayiphi na indlela, ngaphandle kwemvume ebhaliweyo ye-D-Link Corporation, akuvumelekanga ngokungqongqo.
Iimpawu zokuthengisa ezisetyenziswe kulo mbhalo: I-D-Link kunye ne-D-LINK logo ziimpawu zorhwebo ze-D-Link Corporation; IMicrosoft kunye neWindows ziimpawu zorhwebo ezibhalisiweyo zikaMicrosoft Corporation.
Ezinye iimpawu kunye namagama orhwebo anokusetyenziswa kolu xwebhu ukubhekisa nokuba kumaziko abanga amanqaku namagama okanye iimveliso zawo. I-D-Link Corporation iyayikhupha nayiphi na inzala yobunini kwiimpawu zorhwebo kunye namagama orhwebo ngaphandle kweyakhe.
© 2023 D-Link Corporation. Onke Amalungelo Agciniwe.
Epreli 2023
Ingxelo yokuThobela yeFCC
Esi sixhobo sithobela iCandelo le-15 leMithetho yeFCC. Ukusebenza kuxhomekeke kwezi meko zimbini zilandelayo: (1) Esi sixhobo asinakubanga luphazamiseko luyingozi, kwaye (2) esi sixhobo kufuneka samkele naluphi na uphazamiseko olufunyenweyo, kubandakanywa uphazamiseko olunokubangela usetyenziso olungafunekiyo.
CE Isilumkiso
Esi sixhobo sihambelana neKlasi A ye-CISPR 32. Kwindawo yokuhlala, esi sixhobo sinokubangela ukuphazamiseka kwerediyo.
Ukuthotyelwa koKhuseleko
Isilumkiso: Udidi loku-1 lweMveliso yeLaser: Xa usebenzisa imodyuli yokwandisa i-fiber optic media, ungaze ujonge i-laser yokuhambisa ngelixa iqhutywa. Ukongeza, ungaze ujonge ngqo kwi-fiber TX port kunye ne-fiber cable iphela xa zisebenza.
Qinisekisa ukudibanisa intambo yamandla kwi-socket-outlet enoqhagamshelwano lomhlaba.
Abafundi ekujoliswe kubo
I-DMS-1250 Series Multi-G Ethernet Smart Managed Switch Installation Guide iqulethe ulwazi olucacileyo malunga neenkcukacha ze-hardware zokutshintsha kolu chungechunge. Ikwaqulethe ulwazi olufutshane malunga nendlela yokuqwalasela nokulawula iswitshi kolu thotho. Le ncwadana yenzelwe abasebenzisi abakwinqanaba eliphezulu abaqhelene neekhonsepthi zolawulo lwenethiwekhi kunye nesigama. Kuzo zonke izizathu ezibambekayo, zonke iiswitshi kolu luhlu ziyakubizwa ngokulula njengoTshintsho kuyo yonke le ncwadana.
Iingqungquthela zokuchwetheza
| Indibano | Inkcazo |
| Ifonti yeBoldface | Le ngqungquthela isetyenziselwa ukubeka ugxininiso kumagama angundoqo. Ikwabonisa iqhosha, i icon yebar yesixhobo, imenyu, into yemenyu, umyalezo wenkqubo, okanye umyalezo ovela kwiscreen. Umzekeloample, cofa iqhosha elithi Faka. |
| Unobumba wokuqala omkhulu | Le ngqungquthela isetyenziselwa ukubonisa igama lefestile okanye iqhosha lebhodi yezitshixo. Umzekeloample, cofa iqhosha elithi Ngena. |
| Ifonti yeBlue Courier | Le ngqungquthela isetyenziselwa ukumela i-Command Line Interface (CLI) example. |
Amanqaku kunye nezilumkiso
PHAWULA: Inqaku libonisa ulwazi olubalulekileyo olukunceda ukuba usisebenzise ngcono isixhobo sakho.
ISILUMKO: Isilumkiso sibonisa ukuba kunokwenzeka ukonakala kwempahla, ukwenzakala, okanye ukufa.
Tshintsha Inkcazo
I-DMS-1250 Series sisizukulwana esilandelayo se-D-Link esiLawulwayo esiLawulwayo. I-Switch inokudibanisa i-2.5GBASE-T kunye ne-SFP + izibuko ezinokuthi zisetyenziswe ukuqhagamshela izixhobo ezahlukeneyo zothungelwano kwiTshintsho. Izibuko ze-SFP + zisetyenziselwa i-fiber-optical transceiver cabling ukwenzela ukunyusa ukudibanisa ezinye izixhobo zenethiwekhi ze-1Gbps okanye i-10 Gbps ikhonkco enokuthi ihambe umgama omkhulu.
I-D-Link DMS-1250 Series ibandakanya oku kutshintsha kulandelayo:
- I-DMS-1250-10S: I-Eight 2.5GE Smart Managed switch with 2 SFP + port.
- I-DMS-1250-10SP: Ezisibhozo ze-2.5GE POE Smart Managed switch with 2 SFP + port.
- I-DMS-1250-10SPL: Ezisibhozo ze-2.5GE POE Smart Managed switch with 2 SFP + port.
- I-DMS-1250-12TP: Ezisibhozo ze-2.5GE POE Smart Managed switch with 2 SFP + ports and 2 10GE ports.
Imixholo yePakeji
Vula ibhokisi yokuthumela yeTshintsho kwaye ukhuphe ngononophelo imixholo yayo. Ibhokisi kufuneka iqulathe ezi zinto zilandelayo:
- Enye i-DMS-1250 Series switch.
- Isaziso soKhuseleko esinye.
- Intambo yamandla enye ye-AC okanye iadaptha yamandla.
- Ikiti enye yokuxhoma (izibiyeli ezibini nezikrufu).
- Iinyawo ezine zerabha ezine-adhesive backing.
- Iseti enye yogcino lwentambo yamandla (ukuba ine-AC inlet port yamandla).
- Enye intambo ye-console ye-RJ45
- Amaxwebhu ongezelelweyo asekelwe kwimfuno yolawulo lwendawo (ukhetho).
Ukuba kukho nayiphi na into elahlekileyo okanye eyonakeleyo, nceda unxibelelane nomthengisi wendawo we-D-Link ukuze ufumane enye.
Iimbonakalo
Uluhlu lweempawu ezingezantsi luqaqambisa iimpawu ezibalulekileyo zoTshintsho.
- Ixhasa i-16K yetafile yedilesi ye-MAC.
- Ixhasa uLawulo lokuHamba (802.3x) ngokuhambelana ngokupheleleyo ne-duplex.
- Ixhasa iJumbo Frames ukuya kuthi ga kwi-12KB.
- Ixhasa iSpanning Tree nge-802.1D 2004 STP/RSTP kunye ne-802.1Q 2005 MSTP.
- Ixhasa ukufunyanwa kweLoopback (LBD).
- Ixhasa i-Link Aggregation (802.3ad kunye ne-802.3AX) kunye namaqela aphezulu angama-8 kwiTshintsho nganye.
- Ixhasa iPort Mirroring.
- Ixhasa iLayer 2 ye-Multicast Filtering.
- Ixhasa i-IGMP Snooping (v1, v2, v3 awareness) ukuya kuthi ga kwi-256 yamaqela e-snooping kunye ne-128 static idilesi ye-multicast. I-MLD Snooping (v1, ulwazi lwe-v2) ukuya kuthi ga kwi-256 yamaqela okuhlola kunye needilesi ezingama-64 ezizinzileyo ze-multicast. I-IGMP Snooping kunye ne-MLD Snooping yabelana ngamaqela angama-128 azinzileyo kunye namaqela angama-256 okukhangela.
- Ixhasa i-Virtual LAN (802.1Q) ukuya kuthi ga kwi-4K amaqela eVLAN.
- Ixhasa i-Port-based VLAN.
- Ixhasa i-Asymmetric VLAN.
- Ixhasa iVoice Auto kunye neVLAN yokuHlola.
- Ixhasa IPv4/IPv6 ujongano.
- Ixhasa iStatic Routing.
- Ixhasa uMgangatho weNkonzo (QoS) ngokuPhathwa kweMigce kunye neKlasi yeNkonzo (CoS).
- Ixhasa Uluhlu loLawulo lokuFikelela (ACL).
- Ixhasa iShell eKhuselekileyo (SSHv2) ngofikelelo lwe-IPv4/IPv6.
- Inkxaso yoMaleko wezoThutho (TLS) iinguqulelo 1.3.
- Ixhasa uKhuseleko lweZibuko ukuya kuthi ga kwiidilesi ze-MAC ezingama-64 kwizibuko ngalinye.
- Ixhasa iSasazo kunye noLawulo lweSiqhwithi seMulticast.
- Ixhasa ukwahlulwa kweTrafikhi.
- Ixhasa i-D-Link SafeGuard Engine.
- Ixhasa i-ARP Spoofing Prevention.
- Ixhasa i-IP-MAC-Port Binding (IMPB).
- Ixhasa uThintelo loHlaselo lweDoS.
- Ixhasa undwendwe VLAN.
- Ixhasa iProtokholi yoFundo lweLayer (LLDP) kunye neLLDP-MED.
- Ixhasa ukuFikelela usebenzisa ujongano oluninzi olufana noMyalelo weNdibaniselwano yoMyalelo (CLI), Web-esekwe kuMzobo woMsebenzisi woMsebenzi (Web-based GUI), kunye nokunye.
- Ixhasa iseva yeTelnet.
- Ixhasa into encinci File iProtocol yoDluliselo (TFTP) uMthengi.
- Ixhasa iProtocol yoLawulo lweNethiwekhi elula (SNMP) inguqulo 1, 2c, kunye ne-3.
- Ixhasa i-DHCP Client.
- Inkxaso yeMifanekiso emibini kunye noLungiso.
- Ixhasa iProtocol yeXesha leNethiwekhi elula (SNTP).
- INkxaso yoGcino lwaMandla usebenzisa iModi yeSimo seNxibelelwano.
- Inkxaso Ixesha-based Power-over-Ethernet (PoE).
- Ixhasa ukuthotyelwa kwe-IEEE 802.3az.
- Ixhasa iProtocol yeD-Link Discovery (DDP).
- Ixhasa ii-MIBs.
Phawula: Iimpawu zixhomekeke kutshintsho ngokusekelwe kwisicwangciso sophumezo ngaphandle kwesaziso sangaphambili.
Izixhobo zePaneli yangaphambili
Iphaneli yangaphambili yoTshintsho ineentlobo ezahlukeneyo zezalathisi ze-LED, izibuko, iqhosha lokuseta kwakhona, kunye neqhosha leMowudi (kuphela kokutshintsha kwe-PoE exhaswayo).
Amazibuko
Amazibuko anokufumaneka kwiphaneli engaphambili yolu tshintsho zidweliswe kwitheyibhile engezantsi.
| Izibuko | Inkcazo |
| Console | I-port ye-console ye-RJ45 ingasetyenziselwa ukudibanisa kwi-interface yomgca womyalelo (CLI) yokutshintshwa koqwalaselo, ulawulo kunye nokubeka iliso (kwi-DMS-125010S/DMS-1250-10SP/DMS-1250-12TP). |
| 100/1000/2.5GBASE-T RJ45 Ports | Uluhlu lwe-DMS-1250 Utshintsho luxhotyiswe nge-2.5GE RJ45 Ethernet port. Ezi zibuko zinokusebenza kwi-100Mbps, i-1Gbps kunye ne-2.5Gbps ye-wire-speeds. |
| 100/1000/2.5GBASE-T RJ45 PoE Ports | I-DMS-1250-10SP, i-DMS-1250-12TP kunye ne-DMS-1250-10SPL Iitshintshi zixhotyiswe nge-8 RJ45 PoE Ethernet port. Ezi zibuko zinokusebenza kwi-100 Mbps, i-1 Gbps kunye ne-2.5 Gbps ye-wire-speeds kunye nokuxhasa umsebenzi we-PoE. |
| 10 Gigabit SFP + Ports | UTshintsho luxhotyiswe ngezibuko ze-SFP+. Ezi zibuko zingasebenza kwi-1 Gbps kunye ne-10 Gbps i-wire-speeds kunye nokuxhasa iqoqo elibanzi le-transceivers SFP / SFP +. |
| 100/1000/2.5G/5G/10GBASE- T RJ45 Ports | I-DMS-1250-12TP Switch ixhasa i-2 RJ45 10 Gbps Ethernet port. Ezi zibuko zinokusebenza kwi-100, 1000, 2500, 5000 kunye ne-10000 Mbps isantya socingo. |
ISILUMKO: Esi sixhobo kufuneka siqhagamshelwe kuphela kuthungelwano lwe-PoE ngaphandle komzila kwiplanti yangaphandle.
Uluhlu olupheleleyo lwee-transceivers ze-SFP / SFP + ezihambelana nolu tshintsho, bhekisa kwicandelo le-SFP + kwiiPort Functions.
Lungisa iqhosha
Kwiphaneli engaphambili yoTshintsho kukho iqhosha lokuSeta kwakhona. Utshintsho luza kuqalisa ngokutsha okanye lusete ngokutsha kuseto olungagqibekanga lwasefektri ngokuxhomekeke ekubeni eli qhosha licofa ixesha elingakanani.
- Cinezela kwaye ubambe iqhosha lokuseta kwakhona ngaphantsi kwemizuzwana emi-5 (khulula phambi kwemizuzwana emi-5) ukuze uqalise kwakhona uTshintsho. Lonke ulungelelwaniso olungagcinwanga luya kulahleka.
- Cinezela kwaye ubambe iqhosha lokuseta kwakhona ngaphezulu kwemizuzwana emi-5 (khulula phakathi kwemizuzwana eyi-6 kunye ne-10 okanye ngaphezulu) ukuseta ngokutsha ubumbeko lwesoftware yoTshintsho kwisetingi engagqibekanga yasefektri. Zonke ii-port ze-LED ziya kukhanyisa (i-amber eqinile) imizuzwana ye-2 ukubonisa ukuqala kwenkqubo yokusetha kwakhona i-factory.
Izalathisi ze-LED
Efumaneka kwiphaneli yangaphambili yolu tshintsho zizibonakaliso ze-LED: Amandla, i-Console, i-Fan Error, kunye ne-Link / Act izibonakaliso kuzo zonke izibuko.
| Indawo | Isalathisi se-LED | Umbala | Ubume | Inkcazo |
| Ngesixhobo ngasinye | Amandla | Luhlaza | Ukukhanya okuqinileyo | Isixhobo sivuliwe |
| Cima ukukhanya | Isixhobo sokucima umbane | |||
| Console DMS- 1250- 10S DMS-1250-10SP DMS-1250-12TP |
Luhlaza | Ukukhanya okuqinileyo | RJ-45 Console kwi | |
| Cima ukukhanya | I-Console icimile | |||
| Impazamo yabalandeli DMS- 1250- 10SP DMS-1250-12 TP |
Bomvu | Ukukhanya okuqinileyo | Umlandeli uphelelwe lixesha kwaye uziswa ngaphandle kweintanethi | |
| PoE Max. DMS- 1250- 10SP DMS-1250-12 TP DMS- 1250- 10SPL |
I-Amber | Ukukhanya okuqinileyo | Iyonke imveliso yamandla ingaphezulu komda we Guard Band. I-PD iya kwaliwa ngokusekelwe kukubaluleka kwezibuko okanye eminye imithetho ye-PoE. | |
| Qhwanyaza | Xa imveliso yamandla iyonke iba yanele kwaye ivumela ukudibanisa ii-PDs ezininzi (ngaphezu kwe-7 Watts), i-PoE MAX LED iya kubetha imizuzwana emi-5. | |||
| Cima ukukhanya | Amandla e-PoE anele kwaye angaphantsi komda webhendi yomlindi. | |||
| Imodi ye-LED DMS-1250-10SP DMS-1250-12TP DMS- 1250- 10SPL | Luhlaza | Ukukhanya okuqinileyo | I-LED Mode yokutyhala iqhosha livunyelwe ukukhetha i-port Link / ACT isimo okanye isimo se-PoE. •Unxulumaniso/Umthetho/Imowudi yesantya •Imo yePoE |
|
| LED Per 2.5GBASE-T Multi-gig Port | LinIdAct/Speed | Luhlaza | Ukukhanya okuqinileyo | Xa kukho unxibelelwano olukhuselekileyo lwe-2.5Gbps kwi-port. |
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko | |||
| Luhlaza | Ukukhanya okuqinileyo | Xa kukho uqhagamshelwano olukhuselekileyo lwe-1000Mbps kwizibuko. | ||
| Qhwanyaza | Xa kukho ulwamkelo okanye usulelo lwenzeka embizeni | |||
| I-Amber | Ukukhanya okuqinileyo | Xa kukho uqhagamshelwano olukhuselekileyo lwe-10/100Mbps kwizibuko. | ||
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko | |||
| Cimile | Cima ukukhanya | Akukho linki | ||
| LED Per 10GBASE-T Multi-gig Port | Ikhonkco/Umthetho/Isantya se-DMS-1250-12TP | Luhlaza kunye noGreen |
Ukukhanya okuqinileyo | Xa kukho unxibelelwano olukhuselekileyo lwe-10Gbps kwi-port. |
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko | |||
| Luhlaza kunye neAmber |
Ukukhanya okuqinileyo | Xa kukho unxibelelwano olukhuselekileyo lwe-5Gbps kwi-port. | ||
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko | |||
| Luhlaza | Ukukhanya okuqinileyo | Xa kukho unxibelelwano olukhuselekileyo lwe-2.5Gbps kwi-port. | ||
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko. | |||
| Luhlaza | Ukukhanya okuqinileyo | Xa kukho uqhagamshelwano olukhuselekileyo lwe-1000Mbps kwizibuko. | ||
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko. | |||
| I-Amber | Ukukhanya okuqinileyo | Xa kukho uqhagamshelwano olukhuselekileyo lwe-10/100Mbps kwizibuko. | ||
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko. | |||
| Cimile | Cima ukukhanya | Akukho linki | ||
| LED Per SFP + Port | Ikhonkco / Umthetho / isantya | Luhlaza | Ukukhanya okuqinileyo | Xa kukho unxibelelwano olukhuselekileyo lwe-10Gbps kwi-port. |
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko. | |||
|
I-Amber |
Ukukhanya okuqinileyo | Xa kukho uqhagamshelwano olukhuselekileyo lwe-1000Mbps kwizibuko. | ||
| Qhwanyaza | Xa kukho ulwamkelo okanye uthumelo lwenzeka kwizibuko. | |||
| Cimile | Cima ukukhanya | Akukho linki | ||
| LED Per PoE Port | Imeko ye-PoE | Luhlaza | Ukukhanya okuqinileyo | Faka izixhobo zombane kunye ne-PSE ibonelela ngamandla ezibuko ngempumelelo. |
| I-Amber | Ukukhanya okuqinileyo | Ukufakwa kwezixhobo zamandla kodwa ukusilela kwenzeka. | ||
| (I-PSE ayikwazi ukunika amandla kwiPD ngenxa yempazamo yePD, ngaphezulu kohlahlo lwabiwo-mali lwangoku okanye lwamandlatage.) | ||||
| Cimile | Cima ukukhanya | Izibuko lePoE alenziwanga lisebenze, okanye akukho PD iqhagamshelweyo. |
Imisebenzi yePort
| Uphawu | Inkcazo |
| Izibuko leConsole | Ujongano lwe-RJ45 lwe-Off-Of-Band (OOB) uqwalaselo lwe-CLI |
| RJ45 izibuko | Iyahambelana nale migangatho ilandelayo: • Ukuthotyelwa kwe-IEEE 802.3 • Ukuthotyelwa kwe-IEEE 802.3u • Ukuthotyelwa kwe-IEEE 802.3ab • Ukuthotyelwa kwe-IEEE 802.3az • Ukuthotyelwa kwe-IEEE 802.3bz • Ukuthotyelwa kwe-IEEE 802.3 |
| Inkxaso ye-Half-Duplex kunye ne-Full-Duplex • IEEE 802.3x Inkxaso yoLawulo lokuHamba kwimowudi ye-Full-Duplex • Uxinzelelo lwangasemva lwemowudi yeHalf-Duplex • Uthintelo lothintelo oluyintloko • Uqwalaselo lweMDI/MDIX oluzenzekelayo • Uthethwano oluzenzekelayo lwezibuko ngalinye |
|
| Izibuko ze-SFP/SFP+ | Iyahambelana nale migangatho ilandelayo: • Ukuthotyelwa kwe-IEEE 802.3ae • Ukuthotyelwa kwe-IEEE 802.3z |
| Ii-SFP Transceivers ezixhaswayo: • DEM-310GT (1000BASE-LX, imowudi enye, 10 km, ngeDDM) • DEM-311GT (1000BASE-SX, iindlela ezininzi, 550 m) • DEM-312GT2 (1000BASE-SX, iindlela ezininzi, 2 km) • DEM-314GT (1000BASE-LHX, imowudi enye, 50 km) • DEM-315GT (1000BASE-ZX, imowudi enye, 80 km) • DGS-712 (1000BASE-T) |
|
| I-WDM (BiDi) ii-SFP Transceivers ezixhaswayo: • DEM-330T (1000BASE-BX-D, imowudi enye, 10 km, TX: 1550 nm / RX: 1310 nm) • DEM-330R (1000BASE-BX-U, imowudi enye, 10 km, TX: 1310 nm / RX: 1550 nm) • DEM-331T (1000BASE-BX-D, imowudi enye, 40 km, TX: 1550 nm / RX: 1310 nm) • DEM-331R (1000BASE-BX-U, imowudi enye, 40 km, TX: 1310 nm / RX: 1550 nm) |
|
| I-SFP+ Transceivers ezixhaswayo: • DEM-431XT (10GBASE-SR,imowudi ezininzi, 80 km, ngaphandle kweDDM) • DEM-432XT (10GBASE-LR, imowudi enye, 10 km, ngaphandle kweDDM) • DEM-433XT (10GBASE-ER, imowudi enye, 40 km, ngaphandle kweDDM) • DEM-434XT (10GBASE-ZR, imowudi enye, 80 km, ngaphandle kweDDM) • DEM-435XT (10GBASE-LRM Multi-Mode, 200M SFP+ Transceiver) • DEM-410T (10GBASE-T Copper SFP+ transceiver, 30M) |
|
| I-WDM (BiDi) i-SFP+ ii-Transceivers ezixhaswayo: • I-DEM-436XT-BXD (10GBASE-LR, imowudi enye, i-20 km, TX: 1330 nm / RX: 1270 nm, ngaphandle kweDDM) • I-DEM-436XT-BXU (10GBASE-LR, imowudi enye, i-20 km, TX: 1270 nm / RX: 1310 nm, ngaphandle kweDDM) |
|
| I-FP+ Iintambo ezincanyathiselwe ngokuthe ngqo (DAC) ziyaxhaswa: • DEM-CB100S (10G SFP+, 1 m) • DEM-CB300S (10G SFP+, 3m) |
|
| PoE Ports I-DMS-1250-10SP I-DMS-1250-12TP DMS-1250-10SPL |
Ixhasa oku kulandelayo: • Ukuthotyelwa kwe-IEEE802.3af/at PoE+ (ye-DMS-1250-10SP/DMS-1250- 12TP) • Ukuthotyelwa kwe-IEEE802.3af/at/bt PoE++ (ye-DMS-1250-10SPL) • Umsebenzi wokuzibhaqa ngokuzenzekelayo uqaphela uqhagamshelo lwesixhobo sePD kwaye ubonelela ngamandla • Ukucisha ngokuzenzekelayo amazibuko ukuba izibuko langoku lingaphezulu kwe-400~450mA ngelixa amanye amazibuko ehlala esebenza. • Ukhuseleko lwesekethe olusebenzayo luvala ngokuzenzekelayo izibuko ukuba kukho ixesha elifutshane amanye amazibuko ahlala esebenza • Kwizixhobo ezikwaziyo 802.3af/at/bt ziya kubonelela ngamandla kolu lwahlulo lulandelayo lungezantsi: |
| Iklasi | Ukusetyenziswa | Amandla aphezulu asetyenziswa yiPD |
| 0 | Ukuhlala kukho | 0.44 Watt ukuya 12.95 Watt |
| 1 | Ukhetho | 0.44 Watt ukuya 3.84 Watt |
| 2 | Ukhetho | 3.84 Watt ukuya 6.49 Watt |
| 3 | Ukhetho | 6.49 Watt ukuya 12.95 Watt |
| 4 | Ukuzikhethela (802.3at Kuphela) | 12.95 Watt ukuya 25.5 Watt |
| Uphawu | Inkcazo | ||
| 5 | Uhlobo 3 (802.3bt) | Amandla aphezulu asetyenziswa yiPD: 51 Watt | |
| • Itotali yohlahlo lwabiwo-mali lwamandla e-PoE ye-DMS-1250-10SP/12TP: 240 W. | |||
Izixhobo zePaneli yangasemva
Iphaneli yangasemva yolu tshintsho inesitshixo sokhuseleko, i-GND, isidibanisi samandla e-AC, kunye nomngxuma wokugcina intambo yombane.
Amacandelo anokufumaneka kwiphaneli yangasemva yolu tshintsho zidweliswe kwitheyibhile engezantsi.
| Icandelo | Inkcazo |
| Isitshixo soKhuseleko | Ukubonelela ngesitshixo sokhuseleko esihambelana ne-Kensington ukuze ukwazi ukuqhagamshela kwisixhobo esingenakususwa esikhuselekileyo. Faka isitshixo kwinotshi kwaye ujike isitshixo ukukhusela isitshixo. Isixhobo sokutshixa kunye nekheyibhile kufuneka sithengwe ngokwahlukeneyo. |
| Tshintshela i-GND | Sebenzisa ucingo lokumisa umbane kwaye uqhagamshele enye incam yocingo kwi-Switch GND kunye nesinye isiphelo socingo kwindawo yokumisa yombane edla ngokufumaneka kwi-Switch mounting rack ngokwayo. |
| AC okanye DC isidibanisi amandla | Sebenzisa ngentambo yamandla e-AC okanye iadaptha yamandla yangaphandle ukubonelela ngombane kwisitshixo. |
| Power Cord Retainer | Isigcini sentambo yamandla sisetyenziselwa ukulungisa intambo yombane ye-AC endaweni kwaye ingakhululeki lula. Nge-DMS-1250-10S/DMS-1250-10SP/DMS-1250-12TP) |
Phawula: I-DMS-1250-10SPL DC isidibanisi samandla siphambi kwendawo yokusebenzela.
Izixhobo zePaneli esecaleni
Iipaneli ezisecaleni zolu tshintsho ziqulathe imingxuma yobushushu, iifeni, kunye nemingxuma yezikrufu ezifakwayo. Izintlu zokufudumala zisetyenziselwa ukutshabalalisa ukushisa kwangaphakathi kunye nokuququzelela ukujikeleza komoya wangaphakathi. Musa ukuvala ezi zithuba. Shiya ubuncinane i-intshi ezi-4 zesithuba emacaleni eTshintsho ukuze kungene umoya ofanelekileyo. Ngaphandle kokutshatyalaliswa kobushushu okufanelekileyo kunye nokujikeleza komoya, iikhomponenti zesixokelelwano zinokutshisa ngokugqithisileyo nto leyo enokukhokelela kukusilela kwenkqubo okanye izinto ezonakaliswe kakhulu.
Abalandeli be-Smart
I-DMS-1250 Series Switch iquka abalandeli abahlakaniphileyo abaya kutshintsha ngokuzenzekelayo isantya sabo ngokuxhomekeke kubushushu bangaphakathi obuchongwe zinzwa ezakhelwe kwi-hardware ye-Switch.
Oku kulandelayo kuyakuchaza ukuba kweliphi iqondo lobushushu isantya se fan(s) esiza kutshintsha:
- I-DMS-1250-10S: Ayinabalandeli
- I-DMS-1250-10SP/DMS-1250-12TP: i-5-speed Smart FAN isetingi njengoko ingezantsi:
- T1 — 10°C, uMsebenzi weFAN 30%
- T2 — 25°C, uMsebenzi weFAN 40%
- T3 — 40°C, uMsebenzi weFAN 60%
- T4 — 50°C, uMsebenzi weFAN 70%
- T5 — 55°C, uMsebenzi weFAN 100%
- I-DMS-1250-10SPL: Ayinabalandeli
I-DMS-1250 nayo inokuqwalasela imeko yokusebenza yabalandeli bangaphakathi Web I-UI okanye ujongano lomgca womyalelo (CLI).
Iifeni zokutshintsha zinokusetwa ngesandla kwimowudi yeFan Off okanye Imo yokuThula ukuba ubushushu be-ambient okanye umthwalo wePoE awugqithi kwinqanaba elibalulekileyo. Nceda ubhekisele kuMsebenzisi/incwadana ye-CLI ngeenkcukacha ezithe vetshe.
Izikhokelo zoFakelo
Eli candelo liza kuxoxa ngezikhokelo zofakelo lwe-hardware ekufuneka umsebenzisi alulandele ukuze afake ngokufanelekileyo nangokukhuselekileyo olu tshintsho kwindawo efanelekileyo.
- Jonga ngokubonakalayo intambo yamandla okanye iadaptha yamandla idityaniswe ngokukhuselekileyo kwisidibanisi sombane kwiTshintsho, kunye nesixhobo sombane esibonelela ngombane.
- Faka iTshintsho kwindawo epholileyo neyomileyo eyamkelekileyo phakathi kweqondo lobushushu elisebenzayo kunye noluhlu lokufuma. Ngolwazi oluthe kratya malunga nomgangatho owamkelekileyo wobushushu bokusebenza kunye nokufuma, jonga kwicandelo lePhysical and Environmental.
- Faka iTshintsho kwindawo engenamandla ejenereyitha ye-electromagnetic field efana neemotor, vibration, dust, kunye nokuchanabeka ngokuthe ngqo kukukhanya kwelanga.
Ukufakela uTshintsho ngaphandle kweRack
Eli candelo lisetyenziselwa ukukhokela umsebenzisi ngokufaka uTshintsho kwindawo engaphandle kwendawo yokubeka. Qhoboshela iinyawo zerabha ezibandakanyiweyo ezantsi kweTshintsho. Qaphela ukuba kufuneka kubekho iibhloko eziphawulweyo emazantsi eTshintsho ukubonisa indawo omawuncanyathiselwe kuyo iinyawo zerabha. Olu phawu ludla ngokufumaneka kwikona nganye emazantsi esixhobo. Iinyawo zerabha zikhusela iSwitch, zikhusela i-casing kwimikrwelo kwaye ziyithintele ekukrweleni ezinye iindawo. 
Faka iTshintsho kwindawo eyomeleleyo, esemgangathweni enokuxhasa ubunzima boTshintsho (jonga icandelo lobunzima kwiSihlomelo A - IiNkcazo zezoBugcisa.). Musa ukubeka naziphi na izinto ezinzima kwiTshintsho. Umbane ophumayo kufuneka ube phakathi kweemitha ezi-1.82 (iinyawo ezi-6) zoTshintsho. Qinisekisa ukuba kukho ukukhutshwa kobushushu okufanelekileyo ukusuka kunye nokungena komoya okwaneleyo malunga noTshintsho. Shiya ubuncinane i-10 cm (i-intshi ezi-4) yesithuba ngaphambili, emacaleni, nasemva kweTshintsho lokungenisa umoya.
Ukufakela iSwitshi kuMgangatho we-19 ″ weRakhi
Eli candelo lisetyenziselwa ukukhokela umsebenzisi ngokufaka iTshintshela kwindawo yokutshintsha. UTshintsho lunokuxhonywa kwirekhi eqhelekileyo ye-19″(1U) kusetyenziswa izibiyeli zokuxhoma ezinikiweyo.
Qinisa izibiyeli ezixhomayo emacaleni eTshintsho usebenzisa izikrufu ezinikiweyo.
Qinisa izibiyeli zokuxhoma kuyo nayiphi na indawo evulekileyo ekhoyo kwindawo yokubeka usebenzisa izikrufu ezinikiweyo. 
Qinisekisa ukuba kukho indawo eyaneleyo ejikeleze iTshintsho ukuvumela ukuhamba komoya okufanelekileyo, ukungena komoya, kunye nokupholisa.
Ukufakwa kweeTransceivers kwiiPorts zeTransceiver
I-Switch ixhotyiswe ngeFom-factor Pluggable (SFP) kunye ne-Enhancement Small Form-factor Pluggable (SFP +) izibuko ezinokuthi zisetyenziswe ukudibanisa ezinye izixhobo zokunxibelelana kolu tshintsho olungaxhasi uxhulumaniso lwe-wiring ye-RJ45. La mazibuko asetyenziswa ngokubanzi ukudibanisa olu tshintsho kwimidibaniso yefiber optical kwaye ingasetyenziselwa ukuqhagamshela izixhobo kwiTshintsho kwimigama emikhulu. Umgama ophezulu onokufikelela kwi-RJ45 i-wiring connection yi-100 yeemitha. Uqhagamshelo lweFiber optic lunokuhamba iikhilomitha eziliqela.
Umzobo ongezantsi ubonisa indlela yokufaka ngokufanelekileyo ii-transceivers ze-SFP/SFP+ kwi-Switch's SFP/SFP+ port. 
Izibuko ze-SFP / SFP + zikwaxhasa ezinye iifom ze-transceiver ezifana ne-SFP kunye ne-SFP + i-transceivers. Uluhlu olupheleleyo lwee-transceivers ze-SFP / SFP +, ezihambelana nolu tshintsho, lunokufumaneka kwicandelo le-SFP +/SFP Ports kwiSihlomelo A - IiNkcazo zezoBugcisa ekupheleni kolu xwebhu.
PHAWULA: Sebenzisa kuphela iimodyuli ezipluggable optical kunye ne-Direct-Attach Cables (DAC) ezihlangabezana nezi mfuno zolawulo zilandelayo:
- Imveliso yeLaser yeClass 1
- I-UL kunye/okanye icandelo elibhalisiweyo le-CSA kuMntla Melika
- I-FCC 21 CFR ISahluko 1, Isahluko esingaphantsi J ngokuhambelana neemfuno ze-FDA & CDRH
- IEC/EN 60825-1/-2: 2007 Uhlelo lwesibini okanye kamva, uMgangatho waseYurophu
Ukuvula (Amandla e-AC)
Xhaga isiphelo sentambo yamandla ye-AC kwisokethi yamandla yeTshintsho kunye nesinye isiphelo kwindawo yomthombo wamandla wasekhaya. Emva kokuba inkqubo ilayitiwe, i-LED iya kudanyaza eluhlaza ukubonisa ukuba inkqubo iyaqalisa.
Ukusilela koMbane (Amandla e-AC)
Kwimeko yokusilela kombane, njengendawo yokhuseleko, khupha intambo yombane kwiTshintsho. Emva kokuba umbane ubuyile, cima intambo yombane kwakhona kwisokethi yamandla yoTshintsho.
Ukufaka i-Power Cord Retainer
Ukuthintela ukususwa ngengozi kwentambo yamandla e-AC, kuyacetyiswa ukuba kufakelwe isixhobo sokugcina intambo kunye nentambo yombane.
Ngecala elirhabaxa lijonge ezantsi, faka isigqubuthelo seqhina kumngxuma ongezantsi kwesokethi yamandla. 
Xhuma intambo yamandla e-AC kwisokhethi yamandla yoTshintsho.
Slayida i-retainer kwi-tie wrap de kube sekupheleni kwentambo.
Yenza isangqa kwiqhina lesigcini kwintambo yombane nakwilokhari yesigcini.
Qinisa iqhina lomgcini de kube intambo yamandla ikhuselekile.
*Yonke imifanekiso yemveliso ebonisiweyo yeyeenjongo zokubonisa kuphela. Eyona mveliso inkangeleko isenokwahluka kuleyo ibonisiwe kwipakethelo/kumaxwebhu
Tshintshela kwiNdawo yesiphelo
Isiphelo sendawo ligama eliqhelekileyo lezixhobo zothungelwano eziya kuthi ziqhagamshelwe kolu tshintsho. Umzekelo oqhelekileyoampiindawo zokugqibela ziiKhompyutha zoBuqu (iiPC), iiNcwadi zamanqaku, iiNdawo zokuFikelela, iiSeva zokuShicilela, iiFowuni zeVoIP kunye nokunye. Indawo nganye yokugqibela kufuneka ifakwe i-RJ45 networking port. Ngokuqhelekileyo, ii-nodes zokuphela ziya kuqhagamshela kolu tshintsho ngokusebenzisa i-standard twisted-pair UTP/STP network cable. Xa uqhagamshelo oluyimpumelelo lusekiwe, isibane sezibuko esihambelanayo siya kukhanyisa kwaye siqhwanyaze ukubonisa ukuba umsebenzi wothungelwano wenzeka kwelo zibuko.
Umzobo ongezantsi ubonisa indawo yokuphela eqhelekileyo eqhagamshelwe kuTshintsho.
Tshintshela kolunye utshintsho
UTshintsho lunokusetyenziswa ukuqhagamshela kulo naluphi na olunye iswitshi okanye ihabhu ekwinethiwekhi. Le topology yothungelwano isetyenziswa xa uTshintsho lungenazo izibuko zaneleyo zokujongana nazo zonke iindawo zokuphela komsebenzi womnatha.
Kukho ukuguquguquka okukhulu kwindlela uqhagamshelo lwenziwa ngayo kusetyenziswa ikhebhuli efanelekileyo.
- Qhagamshela i-10BASE-T yokutshintsha izibuko kwiTshintsho usebenzisa i-twisted-pair pair 3, 4, okanye 5 UTP/STP cable.
- Xhuma i-100BASE-TX yokutshintsha i-port kwi-Switch nge-twisted-pair of Category 5 UTP / STP cable.
- Qhagamshela i-1000BASE-T yokutshintsha i-port kwi-Switch nge-twisted pair pair 5e UTP/STP cable.
- Qhagamshela iswitshi exhasa i-fiber optical uplink ukuya kwiSwitch's SFP/SFP+ izibuko ngefayibha optical cabling.
- Qhagamshela i-10GBASE-T yokutshintshela izibuko kwiTshintsho ngeperi ejijekileyo Udidi 6a UTP/STP intambo¹ .
I-1 10GBASE-T izibuko zinokulinganiselwa ukuxhasa i-10/100Mbps uqhagamshelo lwesiqingatha semowudi. 
Tshintshela kwiSeva
Utshintsho lulungele ukuqhagamshela kwi-network backbone, iseva, okanye ifama yomncedisi. Izibuko ze-RJ45 (i-Port 11-12) zisebenza ngesantya se-100Mbps/1G/2.5G/5G/10G. Izibuko ze-SFP + zisebenza ngesantya se-1/10 Gbps.
Iinketho zoLawulo
Olu tshintsho lubonelela ngamaqonga okufikelela amaninzi angasetyenziselwa ukuqwalasela, ukulawula, kunye nokubeka iliso kwiimpawu zothungelwano ezikhoyo kolu tshintsho. Okwangoku kukho amaqonga amathathu olawulo akhoyo, achazwe ngezantsi.
Ujongano lomgca womyalelo (CLI)
Olu tshintsho lunokulawulwa, ngaphandle kwebhendi, ngokusebenzisa i-console port kwiphaneli yangaphambili yoTshintsho. Kungenjalo, uTshintsho lunokulawulwa, kwi-band, ngokusebenzisa uqhagamshelo lweTelnet kulo naliphi na izibuko zeLAN kuTshintsho. Ujongano lomgca womyalelo lubonelela ngokufikelela kwezinye iimpawu zolawulo lokutshintsha.
Ngolwazi oluthe kratya malunga ne-CLI, bhekisa kwi-DMS-1250 Series CLI Reference Guide.
Ulawulo olusekwe kwiSNMP
UTshintsho lunokulawulwa ngenkqubo ye-console ehambelana ne-SNMP. Utshintsho luxhasa i-SNMP v1, SNMPv2c kunye ne-SNMPv3. I-arhente ye-SNMP ichaza imiyalezo ye-SNMP engenayo kwaye iphendule izicelo ngezinto ze-MIB ezigcinwe kwisiseko sedatha. I-arhente ye-SNMP ihlaziya izinto ze-MIB ukuvelisa izibalo kunye nokubala.
Web Indawo yomsebenzisi (Web UI)
I Web I-UI inokufumaneka kuyo nayiphi na ikhompyuter esebenzayo web ibhrawuza isoftware kwizibuko layo leLAN xa idityaniswe kuyo nayiphi na izibuko ze-RJ45 okanye i-SFP/SFP+. I Web I-UI kuTshintsho inokufikelelwa kusetyenziswa uqhagamshelwano lwe-HTTPS (SSL).
Olu jongano lolawulo lubonakaliso lwegraphical ngakumbi lweempawu ezinokuthi zibe viewed kwaye iqwalaselwe kolu Tshintsho. Uninzi lweempawu ezifumanekayo nge-CLI zinokufikelelwa nge Web UI. Web Iibhrawuza ezifana neMicrosoft Internet Explorer, Mozilla Firefox, Google Chrome, okanye Safari zingasetyenziswa.
Ukuze ufumane inkcazelo engakumbi malunga ne Web UI, bhekisa kwi-DMS-1250 Series Web UI Reference Gui
Ukuqhagamshela kwizibuko leConsole
Iphaneli yangaphambili yoTshintsho ibonelela nge-RJ45 console port ukudibanisa inkqubo ekude yokubeka iliso kunye nokuqwalasela uTshintsho.
Ukusebenzisa i-console port, ezi zixhobo zilandelayo ziyafuneka:
- Itheminali okanye ikhompyutha enezibuko ze-ethernet ze-RJ45 kunye nesoftware yokulinganisa.
- Intambo ye-Ethernet ye-RJ45.
Ukuqhagamshela i-RJ45 console port kwiTshintsho kwikhompyuter:
- Qhagamshela intambo ye-Ethernet kwizibuko le-RJ45 kwikhompyuter eqhuba isoftware yokulinganisa emva koko ufake iRJ45 isinxibelelanisi kwi-RJ45 console port phambi koTshintsho.
Ukumisela isoftware yokulinganisa isiphelo ngolu hlobo lulandelayo:
- Khetha i-serial port efanelekileyo (COM1 okanye COM2).
- Misela izinga ledatha kwi-115200 baud.
- Seta ifomathi yedatha kwiibhithi zedatha ezi-8, i-1 stop bit, kwaye akukho mlinganiso.
- Misela ulawulo lokuqukuqela ukuba lungabikho.
Kwazi uku view inkqubo yokuqalisa, uTshintsho lufuna ukuphinda luqalelwe. Eyona ndlela ilula, kule stage, ukuphinda uqalise iTshintsho kukukhulula kwaye ufake kwakhona intambo yamandla ukusuka nakwindawo yokwamkela amandla ngasemva koTshintsho.
Emva kokuqwalasela ngokuchanekileyo useto lweterminal kwaye uphinde ufake intambo yamandla, inkqubo yokuqalisa iya kuvela kwi-terminal.
Emva kokuba ulandelelwano lwe-boot lugqityiwe, isikrini sokungena kwi-console siya kuboniswa.
Ukuqhagamshela kwiTshintsho okokuqala
UTshintsho luxhasa ukhuseleko olusekwe kumsebenzisi olunokuthintela abasebenzisi abangagunyaziswanga ukuba bafikelele kwiTshintsho okanye batshintshe ubumbeko bayo. Eli candelo liza kuchaza indlela yokungena kwiSijongano soMyalelo woTshintsho soMyalelo ngokusebenzisa uqhagamshelwano lwekhonsoli engaphandle kwebhendi.
Zombini igama lomsebenzisi elingagqibekanga kunye nePassword ngumlawuli. Ngenisa igama lomsebenzisi kunye negama lokugqitha xa ucelwa ukuba wenze njalo kwaye ucinezele u-enter emva kongeniso ngalunye. Ukukhawuleza kwe-CLI kuya kufumaneka ngokukhawuleza, njengoko kuboniswe ngezantsi.
PHAWULA: Ngezizathu zokhuseleko, kuyacetyiswa kakhulu ukuba uqwalasele igama lomsebenzisi kunye negama lokugqitha kolu Tshintsho.
Ukwenza iAkhawunti yoMsebenzisi
Omnye wemisebenzi yokuqala kunye neyona nto ibalulekileyo iya kuba kukudala iiakhawunti zabasebenzisi. Ukungena usebenzisa igama lomsebenzisi elichazwe kwangaphambili lenqanaba lomsebenzisi kuya kunika umsebenzisi ilungelo lokufikelela kwisoftware yolawulo yoTshintsho. Kwakhona oku kuya kuthintela ukufikelela okungagunyaziswanga kwiTshintsho kwaye urekhode amagama ayimfihlo ukuze ubhekisele kwixesha elizayo.
Umdalaample ukwenza i-akhawunti yenqanaba lomlawuli le-Switch call 'Umsebenzisi omtsha':
Kwi-example ngaphezulu:
- Ngenisa umyalelo woqwalaselo lwetheminali ukuze ufake iMowudi yoBumbeko yeHlabathi. Cinezela ENTER.
- Ngenisa igama lomsebenzisi Igama lokugqitha uMsebenzisi omtsha 12345 umyalelo wokwenza iakhawunti yomsebenzisi ngegama lomsebenzisi loMsebenzisi omtsha kunye negama lokugqitha lika-12345. Cofa u-ENTER.
PHAWULA: Amagama okugqithisa anovakalelo. Amagama omsebenzisi angade afikelele kuma-32 oonobumba ubude. Amagama okugqithisa angade afikelele kuma-32 oonobumba abacacileyo.
Ukuqwalasela idilesi yeIP
Itshintshi nganye kufuneka inikwe idilesi yayo ye-IP ye-band, esetyenziselwa ukunxibelelana nomphathi wenethiwekhi ye-SNMP okanye ezinye izicelo ze-TCP / IP. Idilesi yeIP engagqibekanga yoTshintsho yi-10.90.90.90 ene-subnet mask ye-255.0.0.0.Ungayitshintsha idilesi ye-IP yoTshintsho ukuhlangabezana neenkcukacha zesikim sedilesi yenethiwekhi yakho.
Idilesi ye-IP yoTshintsho kufuneka iqwalaselwe phambi kokuba ibe nokulawulwa, ngumsebenzisi, ngokusebenzisa i Web UI.
Umdalaample ukutshintsha idilesi ye-IP yoTshintsho iye ku-'10.50.50.50', kusetyenziswa isigqubuthelo semaski se-'255.0.0.0':
Kule ex ingasentlaample,
- Ngenisa umyalelo woqwalaselo lwetheminali ukuze ufake iMowudi yoBumbeko yeHlabathi. Cinezela ENTER.
- Ngenisa i-interface ye-vlan 1 umyalelo wokungena kwi-VLAN Configuration Mode ye-VLAN 1 engagqibekanga.
- Ngenisa idilesi ye-ip 10.50.50.50 255.0.0.0 umyalelo wokutshintsha idilesi ye-IP yoTshintsho ukuya ku-10.50.50.50 kunye ne-subnet mask ukuya ku-255.0.0.0.
UTshintsho ngoku lunokufikelelwa kwaye luqwalaselwe ngokusebenzisa iTelnet okanye i Web UI. Idilesi ye-IP yoTshintsho inokufumaneka ngokuzenzekelayo ngokusebenzisa umthetho olandelwayo weDHCP.
Ukuqhagamshela usebenzisa i-SNMP
I-Simple Network Management Protocol (SNMP) yi-OSI Layer 7 (i-Application Layer) protocol eyenzelwe ngokukodwa ukulawula nokubeka iliso izixhobo zenethiwekhi. I-SNMP yenza ukuba izikhululo zolawulo lwenethiwekhi zifunde kwaye ziguqule izicwangciso zamasango, iirotha, iiswitshi, kunye nezinye izixhobo zenethiwekhi. Sebenzisa i-SNMP ukuqwalasela iimpawu zenkqubo yokusebenza ngokufanelekileyo, ukubeka iliso ekusebenzeni, kunye nokufumanisa iingxaki ezinokuthi zibekho kwiTshintsho, tshintsha iqela, okanye inethiwekhi.
Izixhobo ezilawulwayo ezixhasa i-SNMP ziquka isoftware (ekubhekiselwa kuyo njenge-arhente), esebenza ekuhlaleni kwisixhobo. Isethi echaziweyo yezinto eziguquguqukayo (izinto ezilawulwayo) zigcinwa yi-arhente ye-SNMP kwaye isetyenziselwa ukulawula isixhobo. Ezi zinto zichazwe kwiSiseko seNgcaciso yoLawulo (i-MIB), ebonelela ngenkcazo esemgangathweni yolwazi olulawulwa yi-agent ye-SNMP ekwibhodi. I-SNMP ichaza zombini ifomathi yenkcazo ye-MIB kunye neprothokholi esetyenziswayo ukufikelela kule ngcaciso kwinethiwekhi.
UTshintsho luxhasa i-SNMPv1, SMNPv2c, kunye ne-SNMPv3. Umlawuli unokuchaza ukuba yeyiphi inguqulelo yeSNMP amakayisebenzise ukujonga nokulawula uTshintsho. Iinguqulelo ezintathu zeSNMP ziyahluka kwinqanaba lokhuseleko olunikezelwe phakathi kwesikhululo solawulo kunye nesixhobo senethiwekhi.
Kwi-SNMPv1 kunye ne-SNMPv2c, ukuqinisekiswa komsebenzisi kufezekiswa kusetyenziswa 'imitya yoluntu', esebenza njengamaphasiwedi. Umsebenzisi okude we-SNMP isicelo kunye ne-Switch SNMP kufuneka isebenzise umtya ofanayo woluntu. Iipakethi ze-SNMP ezivela kuso nasiphi na isikhululo esingekaqinisekiswa azihoywa (zilahliwe).
Imitya yoluntu engagqibekanga yoTshintsho olusetyenziselwe i-SNMPv1 kunye ne-SNMPv2c ukufikelela kulawulo zezi:
- uluntu - Ivumela izikhululo zolawulo ezigunyazisiweyo ukuba zikhuphe izinto ze-MIB.
- yabucala - Ivumela izikhululo zolawulo ezigunyazisiweyo ukuba zibuyise kwaye zilungise izinto ze-MIB.
I-SNMPv3 isebenzisa inkqubo yoqinisekiso entsonkothileyo eyahlulahlulwe yangamacandelo amabini. Inxalenye yokuqala kukugcina uluhlu lwabasebenzisi kunye neempawu zabo ezivunyelwe ukuba zisebenze njengabaphathi be-SNMP. Inxalenye yesibini ichaza into eyenziwa ngumsebenzisi ngamnye kolu luhlu njengomphathi weSNMP.
Utshintsho luvumela amaqela abasebenzisi ukuba adweliswe kwaye aqwalaselwe ngeseti ekwabelwana ngayo yamalungelo. Uguqulelo lwe-SNMP lunokusetwa kwiqela elidwelisiweyo labaphathi beSNMP. Ke, iqela labaphathi beSNMP linokwenziwa ukuba view ulwazi lokufunda kuphela okanye ukufumana imigibe usebenzisa i-SNMPv1 ngelixa unikezela umgangatho ophezulu wokhuseleko kwelinye iqela, ukunika amalungelo okufunda/ukubhala usebenzisa i-SNMPv3.
Ukusebenzisa i-SNMPv3 abasebenzisi ngabanye okanye amaqela abaphathi be-SNMP banokuvunyelwa ukuba benze okanye bathintelwe ekwenzeni imisebenzi ethile yolawulo lwe-SNMP. Imisebenzi evunyelweyo okanye ethintelweyo ichazwa ngokusebenzisa i-Object Identifier (OID) ehambelana ne-MIB ethile. Umaleko owongezelelweyo wokhuseleko uyafumaneka kwi-SNMPv3 kuba imiyalezo ye-SNMP inokuguqulelwa ngokuntsonkothileyo.
Imigibe
Imigibe yimiyalezo ethunyelwa sisixhobo esine-SNMP kwi-NMS, kwaye ingasetyenziselwa ukwazisa abasebenzi bothungelwano ngeziganeko ezenzeka kwi-Switch. Izehlo zinokumandundu njengokuphinda uqalise (umntu ucime uTshintsho ngempazamo), okanye ngaphantsi njengotshintsho lwesimo sezibuko. Ukutshintsha kwenza imigibe kwaye iyithumele kwidilesi ye-IP esele iqwalaselwe, ngokuqhelekileyo i-NMS. Imigibe eqhelekileyo iquka imiyalezo yomgibe yokuFaila uBuqinisekiso kunye noTshintsho lwe-Topology.
Isiseko soLwazi loLawulo (MIB)
Isiseko soLwazi loLawulo (MIB) sigcina ulawulo kunye nolwazi lwekhawuntari. UTshintsho lisebenzisa imodyuli yeSiseko soLawulo loLwazi lwe-MIB-II esemgangathweni. Ngenxa yoko, amaxabiso ezinto ze-MIB zinokufunyanwa kuyo nayiphi na isoftware yolawulo lwenethiwekhi esekwe kwiSNMP. Ukongeza kumgangatho we-MIB-II, uTshintsho lukwaxhasa i-MIB yobunini bayo njengeSiseko esandisiweyo soLawulo loLwazi. I-MIB yomnini nayo inokufunyanwa kwakhona ngokuchaza i-MIB Object Identifier. Amaxabiso e-MIB anokuba kukufunda-kuphela okanye ukufunda-bhala.
Intshayelelo
Uninzi lwemisebenzi yesoftware yoTshintsho inokulawulwa, iqwalaselwe, kwaye ibekwe iliso ngeHTML elungisiweyo Web UI.
Ulawulo lunokwenziwa kwiTshintsho kwizikhululo ezikude naphi na kuthungelwano ngomgangatho web umkhangeli zincwadi. I web Umkhangeli zincwadi usebenza njengesixhobo sofikelelo jikelele kwaye unokunxibelelana ngokuthe ngqo noTshintsho usebenzisa i-HTTP okanye iHTTPS (SSL) protocol.
Ezilandelayo web iibhrawuza ziyaxhaswa:
- I-Internet Explorer (uguqulelo 8,9,10,11)
- IFirefox
- Ugoogle chrome
- Safari
- Microsoft Edge
PHAWULA: Idilesi ye-IP engagqibekanga yolu tshintsho yi-10.90.90.90, kunye ne-subnet mask ye-255.0.0.0.
PHAWULA: Igama lomsebenzisi elihlala likhona ngumlawuli kunye negama lokugqitha elimiselweyo ngumlawuli.
Ukungena kwi Web UI
Ukufikelela kwi Web UI, vula umgangatho web umkhangeli zincwadi, ngenisa idilesi ye-IP yoTshintsho kwibha yedilesi yesikhangeli, kwaye ucinezele iqhosha elithi ENTER. 
Emva kokucofa iqhosha le-ENTER, le festile yokungqinisisa ilandelayo kufuneka ivele, njengoko kubonisiwe ngezantsi. 
Ngenisa igama lomsebenzisi kunye negama lokugqitha kwiindawo ezihambelanayo kwaye ucofe uNgena. Oku kuya kuvula i Web UI.
Iimpawu zolawulo ezikhoyo kwi Web I-UI yoTshintsho ichazwe ngezantsi.
Web Indawo yomsebenzisi (Web UI)
I Web I-UI inikezela ngofikelelo kwiifestile ezahlukeneyo zoTshintsho kunye nolawulo. Ivumela umsebenzisi ukuba view Iinkcukacha-manani zokusebenza, kwaye ivumela ujongo lwemizobo yobume benkqubo.
Iindawo ze Web UI
Emva kokungena kwi-Switch Web UI, iphepha elilandelayo liza kuboniswa. I Web I-UI inokwahlulwa ibe ziindawo ezine ezahlukileyo ezichazwe ngokweenkcukacha kwitheyibhile engezantsi. 
Iindawo ezine eziphambili ziboniswa kwifestile.
| Inombolo yommandla | Umsebenzi |
| INDAWO 1 | Le ndawo ibonisa umzobo, kufutshane nomfanekiso wexesha lokwenyani lephaneli yangaphambili yoTshintsho. Lo mmandla ubonisa amazibuko oTshintsho kunye neemodyuli zokwandiswa. Ikwabonisa umsebenzi wezibuko osekelwe kwindlela ethile. Eminye imisebenzi yolawulo, ukuquka esweni izibuko, iyafikeleleka ukusuka apha. Cofa i-logo ye-D-Link ukuya kwi-D-Link webindawo. |
| INDAWO 2 | Le ndawo ibonisa a file umhloli-uhlobo lomthi wemenu nazo zonke iinketho eziqwalaselweyo. Khetha isiqulathi seefayili okanye ifestile eza kubonisa. Vula abalawuli kwaye ucofe iqhosha lefestile eliqhagamshelweyo kunye neencwadi ezinenkcukacha eziqulathwe ngaphakathi kwazo ukubonisa ulwazi olungqamene nolo didi. |
| INDAWO 3 | Le ndawo ibonisa ibar yesixhobo esetyenziswa ukufikelela Gcina kunye neZixhobo menu. |
| INDAWO 4 | Lo mmandla ubonisa imizobo, iigeyiji zexesha lokwenyani zolwazi lweSixhobo, ukuSetyenziswa kwe-CPU, kunye nokusetyenziswa kweMemori. |
Web Amaphepha
KwiNdawo yesi-2, ekhankanywe ngasentla, ezi folda ziphambili zilandelayo ziya kufumaneka ukuze zikhethwe.
| Igama lesiqulathi seefayili | Inkcazo |
| Inkqubo | Iimpawu malunga noqwalaselo loTshintsho lunokuba viewed kwaye iqwalaselwe kolu lawulo. |
| Ulawulo | Iimpawu malunga nolawulo loTshintsho lunokuba viewed kwaye iqwalaselwe kolu lawulo. |
| Iimpawu ze-L2 | Iimpawu malunga nokusebenza kweNqanaba 2 loTshintsho lunokuba viewed kwaye iqwalaselwe kolu lawulo. |
| Iimpawu ze-L3 | Iimpawu malunga nokusebenza kweNqanaba 3 loTshintsho lunokuba viewed kwaye iqwalaselwe kolu lawulo. |
| QoS | Iimpawu eziphathelele kuMgangatho wokuSebenza kweNkonzo yoTshintsho zinokuba viewed kwaye iqwalaselwe kolu lawulo. |
| ACL | Iimpawu malunga nomsebenzi woLuhlu loLawulo loFikelelo loTshintsho lunokuba viewed kwaye iqwalaselwe kolu lawulo. |
| Ukhuseleko | Iimpawu malunga nokhuseleko loTshintsho lunokuba viewed kwaye iqwalaselwe kolu lawulo. |
| OAM | Iimpawu eziphathelele kwiMisebenzi yoTshintsho, uLawulo, kunye noLondolozo (OAM) lunokuba viewed kwaye iqwalaselwe kolu lawulo. |
| Ukubeka iliso | Ubumbeko kunye nezibalo zeTshintsho zinokuba viewed kwaye iqwalaselwe kolu lawulo. |
| Luhlaza | Iimpawu malunga ne-D-Link Green Technology ingaba viewed kwaye iqwalaselwe kolu lawulo. |
Isihlomelo A-Ukucaciswa kobuchwephesha
Ngokubanzi
| Uphawu | Inkcazo | ||
| Amaxabiso okuGqithisela ngeDatha | Isiqingatha se-duplex | I-duplex epheleleyo | |
| I-Ethernet | 10 Mbps | 20 Mbps | |
| I-Ethernet ekhawulezayo | 100 Mbps | 200 Mbps | |
| Multi-G Ethernet | – | 5 ~ 10Gbps | |
| 10 Multi-G Ethernet | – | 20 Gbps | |
| Iintambo zeNethiwekhi | UTP/STP Udidi 3, 4, 5 ye-10BASE-T UTP/STP Udidi.5, 5e ye-100BASE-TX UTP/STP Udidi 5e lwe-1000/2.5G/5GBASE-T UTP/STP Udidi 6a lwe-10GBASET-T | ||
Ezomzimba kunye nezeNdalo
| Uphawu | Inkcazo |
| Ubonelelo lwaNgaphakathi lwe-AC Power | DMS-1250-10S:100~240VAC, 50~60Hz, 0.35A DMS-1250-10SP: 100~240VAC, 50~60Hz, 3.48A DMS-1250-12TP: 100~240VAC, 50~60Hz, 3.51A I-DMS-1250-10SPL: 54V/2.78A iadaptha yamandla yangaphandle |
| Isitshixo soKhuseleko | Ibonelela ngesitshixo sokhuseleko esihambelana ne-Kensington, kwiphaneli yangasemva yoTshintsho, ukuze ikwazi ukuqhagamshela isixhobo esingenakususwa esikhuselekileyo. Faka isitshixo kwinotshi kwaye ujike isitshixo ukukhusela isitshixo. Isixhobo sokutshixa kunye nekhebhile kufuneka ithengwe ngokwahlukeneyo |
| Abalandeli | I-IC Sensor ibona ubushushu kwi-switch ngokuzenzekelayo kwaye ilungelelanise isantya. I-DMS-1250-10S: Ayinabalandeli DMS-1250-10SP: 2 abalandeli DMS-1250-12TP: 2 abalandeli I-DMS-1250-10SPL: Ayinabalandeli |
| Ukutya umbane | UkuSetyenziswa kwamandla obona buninzi: I-DMS-1250-10S: 13.522 Watts I-DMS-1250-10SP: 21.221 Watts (w/o PoE), 287.58 Watts (PoE on) I-DMS-1250-12TP: 28.33 Watts (w/o PoE), 289.74 Watts (PoE on) I-DMS-1250-10SPL: 10.274 Watts (w/o PoE), 147 W (PoE on) |
| UkuSetyenziswa koMbane oMiselweyo: I-DMS-1250-10S: 5.443 Watts I-DMS-1250-10SP: 10.936 Watts I-DMS-1250-12TP: 14.020 Watts I-DMS-1250-10SPL: 10.274W Watts |
|
| Ubushushu | Ukusebenza: 0~50 °C for DMS-1250-10-10S/DMS-1250-10SP/DMS-1250-12TP 0 ~ 40 °C ye-DMS-1250-10SPL |
| Ugcino: -20 °C ukuya ku-70 °C (-4 °F ukuya ku-158 °F) | |
| Ukufuma | Ukusebenza: 0 % ukuya 95 % RH (non-condensing) Ugcino: 0 % ukuya kuma-95 % RH (ayi-condensing) |
| Ukutshatyalaliswa kobushushu | I-DMS-1250-10S: 46.33 BTU/hr I-DMS-1250-10SP: 981.223 BTU / hr I-DMS-1250-12TP: 988.63 BTU / hr |
| Imilinganiselo | DMS-1250-12T: 440x210x44mm DMS-1250-10S/10SP: 330x200x44mm |
| Ubunzima | I-DMS-1250-10S: 1.877 kg (4.14 lbs) I-DMS-1250-10SP: 2.377 kg (5.24 lbs) I-DMS-1250-12TP: 3.24 kg (7.14 lbs) I-DMS-1250-10SPL:1.34 kgs (2.95 lbs) |
| Izatifikethi ze-EMC | I-CE Class A, i-FCC Class A, i-ISED Class A, VCCI Class A, RCM Class A, BSMI Class A |
| Iziqinisekiso zoKhuseleko | IEC60950-1, IEC62368-1, UL/CSA62368-1, BSMI Udidi A |
Ukusebenza
| Uphawu | Inkcazo |
| Indlela yoThutho | Gcina-kunye-phambili |
| Ipakethe yeBuffer | I-12 Mbits ngesixhobo ngasinye |
| Ubungakanani besakhelo seJumbo | 12 KB |
| Ukutshintsha Umthamo | I-DMS-1250-10S: 80Gbps I-DMS-1250-1SP: 80Gbps I-DMS-1250-12TP: 120Gbps I-DMS-1250-10SPL: 80Gbps |
| Ubuninzi bePakethi yokuGqithisa ireyithi | I-DMS-1250-10S: 59.53Mpps DMS-1250-10SP:59.53Mpps I-DMS-1250-12TP:89.29Mbps I-DMS-1250-10SPL: 59.53Mpps |
| Imigca ePhambili | 8 Imigca ePhambili kwizibuko ngalinye. |
| Itheyibhile yeedilesi ze-MAC | I-DMS-1250-10S: 16K I-DMS-1250-10SP: 16K I-DMS-1250-12TP: 16K I-DMS-1250-10SPL: 16K Ixhasa iidilesi ze-MAC ezingama-256 ezingatshintshiyo |
Imiyalelo yoKhuseleko
Nceda unikele ingqalelo kwezi zikhokelo zilandelayo zokhuseleko ukuqinisekisa ukhuseleko lwakho lobuqu kunye nokunceda ukukhusela inkqubo yakho kumonakalo onokuthi ubekho.
Izilumkiso zoKhuseleko
Ukunciphisa kakhulu umngcipheko wokwenzakala emzimbeni, ukothuka kombane, umlilo, kunye nomonakalo kwizixhobo zokusebenza, qwalasela ezi zilumkiso zilandelayo.
Jonga kwaye ulandele iimpawu zenkonzo.
- Musa ukuzama ukunika inkonzo kuyo nayiphi na imveliso, ngaphandle kwaxa icaciswa kumaxwebhu enkqubo.
- Ukuvula okanye ukususa iikhava, eziphawulwe ngevolthi ephezulutaguphawu, lunokuveza umsebenzisi kumothuko wombane.
- Kuphela ligcisa lenkonzo eliqeqeshiweyo ekufuneka linike inkonzo kumacandelo angaphakathi kula macandelo.
Ukuba kukho nayiphi na kwezi meko zilandelayo, khupha imveliso kwindawo yombane kwaye ubeke indawo leyo okanye uqhagamshelane nomboneleli wakho wenkonzo oqeqeshiweyo:
- Umonakalo kwintambo yamandla, intambo yokwandisa, okanye iplagi.
- Into iwele kwimveliso.
- Imveliso ibonakaliswe emanzini.
- Imveliso iye yawa okanye yonakele.
- Imveliso ayisebenzi ngokuchanekileyo xa imiyalelo yokusebenza ilandelwa ngokuchanekileyo.
Izilumkiso zokhuseleko ngokubanzi:
- Ingozi yoMbane: Ngabasebenzi abaqeqeshiweyo kuphela ekufuneka benze iinkqubo zofakelo.
- Phambi kokusevisa, qhawula zonke iintambo zombane ukususa umbane kwisixhobo.
- Gcina inkqubo kude kwiiradiyetha kunye nemithombo yobushushu. Kwakhona, musa ukuvala izithuba zokupholisa.
- Musa ukuchitha ukutya okanye ulwelo kumalungu enkqubo, kwaye ungaze usebenzise imveliso kwindawo emanzi. Ukuba inkqubo iba manzi, qhagamshelana nomboneleli wakho wenkonzo oqeqeshiweyo.
- Musa ukutyhala naziphi na izinto kwiindawo zokuvula inkqubo. Ukwenza oko kunokubangela umlilo okanye umothuko wombane ngokunciphisa amacandelo angaphakathi.
- Sebenzisa le mveliso kuphela ngezixhobo ezivunyiweyo.
- Vumela imveliso ukuba ipholile ngaphambi kokususa isigqubuthelo okanye ukuchukumisa amacandelo angaphakathi.
- Sebenzisa imveliso kuphela kuhlobo lomthombo wamandla wangaphandle oboniswe kwileyibhile yokulinganisa umbane. Ukuba awuqinisekanga ngohlobo lomthombo wamandla ofunekayo, dibana nomboneleli wakho wenkonzo okanye inkampani yamandla yasekuhlaleni.
- Qinisekisa ukuba izixhobo ezincanyathiselweyo zilinganiswe ngombane ukuze zisebenze ngamandla akhoyo kwindawo yakho.
- Sebenzisa kuphela iintambo zombane ezivunyiweyo. Ukuba awubonelelwanga ngentambo yombane yesixokelelwano sakho okanye kuyo nayiphi na inketho ye-AC-powered elungiselelwe inkqubo yakho, thenga intambo yombane evunyiweyo ukuba isetyenziswe kwilizwe lakho. Intambo yamandla kufuneka ilinganiswe kwimveliso kunye nomthamotage kunye neyangoku ephawulwe kwileyibhile yokulinganisa umbane wemveliso. IVoltage kunye nenqanaba langoku lentambo kufuneka libe likhulu kunamanqanaba okuphawulwa kwimveliso.
- Ukunceda ukuthintela ukothuka kombane, cima isixokelelwano neentambo zamandla ezikwi-peripheral kwiindawo zombane ezimiswe kakuhle. Ezi ntambo zixhotyiswe ngeeplagi ezine-prong ezintathu ukuze zincede ekuqinisekiseni umgangatho ofanelekileyo. Musa ukusebenzisa iiplagi zeadaptha okanye ususe i-grounding prong kwintambo. Ukuba usebenzisa intambo yokwandisa kuyimfuneko, sebenzisa intambo ye-3-wire kunye neeplagi ezisekelwe ngokufanelekileyo.
- Qwalasela intambo yolwandiso kunye namanqaku omgca wamandla. Qinisekisa ukuba iyonke ampUkulinganiswa kwangaphambili kweemveliso zonke ezifakwe kwikhebula yolwandiso okanye umtya wombane awugqithi kwiipesenti ezingama-80 ze ampUmda wokulinganiselwa kwekhebula lolwandiso okanye umtya wamandla.
- Ukunceda ukukhusela inkqubo ngokukhawuleza, ukunyuka okwethutyana kunye nokuncipha kwamandla ombane, sebenzisa i-surge suppressor, i-conditioner yomgca, okanye unikezelo lwamandla olungaphazamisekiyo (UPS).
- Misa iintambo zesistim kunye neentambo zamandla ngononophelo. Iintambo zendlela ukuze zinganyathelwa okanye zikhubeke. Qinisekisa ukuba akukho nto iphumle kuzo naziphi na iintambo.
- Musa ukuguqula iintambo zombane okanye iiplagi. Qhagamshelana nosombane onelayisenisi okanye inkampani yakho yamandla ngolungiso lwesiza. Ngalo lonke ixesha ulandela imithetho yakho yengingqi okanye yelizwe yocingo.
Xa uqhagamshela okanye uqhawula umbane ukuya kunye nokuphuma kumbane oshushu oplagiweyo, qwalasela ezi zikhokelo zilandelayo:
- Faka unikezelo lwamandla phambi kokudibanisa intambo yombane kunikezelo lwamandla.
- Khupha intambo yombane phambi kokuba ususe umbane.
- Ukuba inkqubo inemithombo emininzi yamandla, qhawula umbane kwisixokelelwano ngokukhupha zonke iintambo zamandla kunikezelo lwamandla.
- Hambisa iimveliso ngononophelo kwaye uqinisekise ukuba zonke ii-casters kunye nezizinzi zixhunyiwe ngokuqinileyo kwinkqubo. Kuphephe ukuma ngequbuliso kunye nemigangatho engalinganiyo.
Ukunceda ukuphepha umonakalo kwinkqubo, qiniseka ukuba i-voltagUkukhetha i-e, kunikezelo lwamandla, isetiwe ukutshatisa amandla akhoyo kwindawo yoTshintsho:
- I-115V/60Hz isetyenziswa kakhulu eMntla naseMzantsi Melika nakumazwe aseMpuma ekude njengaseMzantsi Korea naseTaiwan.
- I-100V / 50Hz isetyenziswa kakhulu eMpuma Japan kunye ne-100V / 60Hz eNtshona Japan
- I-230V/50Hz isetyenziswa kakhulu eYurophu, kuMbindi Mpuma, eAfrika nakwiMpuma Ekude
ImiQathango ngokubanzi yeeMveliso zeRack-Mountable
Nceda uqaphele le migqaliselo ilandelayo malunga nozinzo lwama-rack kunye nokhuseleko. Iinkqubo zithathwa njengamacandelo kwi-rack. Ke ngoko, icandelo libhekisa kuyo nayiphi na inkqubo, kunye neeperipherals ezahlukeneyo okanye izixhobo ezixhasayo:
ISILUMKO: Ukufakela iisistim kwirack ngaphandle kwezizinzisi zangaphambili kunye necala ezifakiweyo kunokubangela ukuba i-rack iqengqeleke, okunokubangela ukwenzakala komzimba phantsi kweemeko ezithile. Ke ngoko, soloko ufaka i-stabilizers ngaphambi kokufaka amacandelo kwi-rack. Emva kokufaka inkqubo / amacandelo kwi-rack, ungaze ukhuphe ngaphezu kwecandelo elinye kwi-rack kwiindibano zayo zesilayidi ngexesha elinye. Ubunzima obungaphezulu kwecandelo elinye elongeziweyo bunokubangela ukuba irack igqithe kwaye ingabangela ukwenzakala okukhulu.
- Ngaphambi kokuba usebenze kwi-rack, qiniseka ukuba i-stabilizers ikhuselekile kwi-rack, yandiswe phantsi, kwaye ubunzima obupheleleyo be-rack buhlala phantsi. Faka izinzisi zangaphambili kunye necala kwi-rack enye okanye izizinzi zangaphambili zokudibanisa iirack ezininzi ngaphambi kokusebenza kwi-rack.
- Hlala ulayisha i-rack ukusuka ezantsi ukuya phezulu, kwaye ulayishe eyona nto inzima kwi-rack kuqala.
- Qinisekisa ukuba i-rack ikwinqanaba kwaye izinzile ngaphambi kokwandisa inxalenye kwi-rack.
- Sebenzisa isilumkiso xa ucinezela iiletshi zokukhulula umzila kaloliwe kunye nokutyibilika icandelo ngaphakathi okanye ngaphandle kwendawo yokubeka; iireyile zesilayidi zinokucinezela iminwe yakho.
- Emva kokuba inxalenye ifakwe kwi-rack, yandisa ngokucokisekileyo umzila kwindawo yokuvala, uze uslayide icandelo kwi-rack.
- Musa ukulayisha ngaphezulu isekethe yesebe ye-AC ebonelela ngamandla kwi-rack. Umthwalo opheleleyo we-rack akufanele udlule i-80 ipesenti yezinga lesiphaluka sesebe.
- Qinisekisa ukuba umoya uhanjiswa ngokufanelekileyo kumacandelo akwi-rack.
- Musa ukunyathela okanye ume kulo naliphi na ilungu xa ulungisa amanye amalungu kwindawo yokubeka.
ISILUMKO: Ungaze woyise i-conductor yomhlaba okanye usebenzise izixhobo xa kungekho mqhubi womhlaba ofakwe ngokufanelekileyo. Qhagamshelana nogunyaziwe wokuhlola umbane ofanelekileyo okanye umntu osebenza ngombane ukuba akuqinisekanga ukuba kukho isiseko esifanelekileyo.
ISILUMKO: I-chassis yenkqubo kufuneka isekelwe ngokuqinisekileyo kwisakhelo sekhabhinethi yerack. Ungazami ukudibanisa amandla kwisistim de iintambo zokumisa zidityanisiwe. Amandla agqityiweyo kunye nokhuseleko lwe-wiring yomhlaba kufuneka luhlolwe ngumhloli wombane oqeqeshiweyo. Ingozi yamandla iya kubakho ukuba intambo esezantsi yokhuseleko ayifakwanga okanye iqhawulwe.
Ukukhuselwa kwi-Electrostatic Discharge
Umbane ongatshintshiyo unokwenzakalisa amalungu abuthathaka ngaphakathi kwisixokelelwano. Ukuthintela umonakalo omileyo, khupha umbane ongatshintshiyo emzimbeni wakho ngaphambi kokuba uchukumise naziphi na izinto ze-elektroniki, ezinje ngemicroprocessor. Oku kunokwenziwa ngokuchukumisa amaxesha ngamaxesha kwintsimbi engapeyintwanga kwi-chassis.
La manyathelo alandelayo nawo anokuthathwa ukuthintela umonakalo ophuma kwi-electrostatic discharge (ESD):
- Xa ukhulula i-static-sensitive component kwi-carton yayo yokuthumela, musa ukususa icandelo kwi-antistatic material packing de ulungele ukufaka inxalenye kwinkqubo. Ngaphambi nje kokuba uvule ipakethe ye-antistatic, qiniseka ukuba ukhupha umbane ongatshintshiyo emzimbeni wakho.
- Xa uthutha into enovakalelo, qala uyibeke kwisikhongozeli se-antistatic okanye ukupakisha.
- Phatha onke amalungu anovakalelo kwindawo engatshintshiyo. Ukuba kunokwenzeka, sebenzisa i-antistatic floor pads, i-workbench pads kunye ne-antistatic ground strap.
Iinkcukacha ezongezelelwe
Amaxwebhu/Inkxaso/Iwaranti
Amaxwebhu akwi-Intanethi
www.dlink.com/resources/business
Inkxaso ye-Intanethi
https://www.dlink.com/en/support
Ulwazi lweWaranti
Amaxwebhu / Izibonelelo
 |
I-D-Link DMS-1250 Series Multi G Ethernet Smart Managed Switch [pdf] Incwadi Yomyalelo DMS-1250 Series Multi G Ethernet Smart Managed Switch, DMS-1250 Series, Multi G Ethernet Smart Managed Switch, Ethernet Smart Managed Switch, Smart Managed Switch, Managed Switch, Twitch |