User Manual for ROBOfiber models including: HGW-804 Series Managed Switches Gigabit Ethernet PoE included, HGW-804, Series Managed Switches Gigabit Ethernet PoE included, Gigabit Ethernet PoE included, Ethernet PoE included

HGW Managed Series

ROBOfiber

Radu Matei

Installation Manual - HGW Managed Series

ROBOfiber HGW-804 Series - 8x RJ45 4x SFP Slot Gigabit Ethernet Managed Industrial Fiber Switches, DIN rail mount, -40 to 75 Celsius - Future Ready Solutions


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HGW-Managed-Series-Manual-V2
Industrial Ethernet Managed
To remove unit from rail, please repeat procedure in reverse. Start by pulling out the bottom of unit from the DIN rail.
Wall mounting procedure
All Industrial switches from HGW series have DIN rail bracket mounted from factory to the rear panel of the unit. If Wall mounting is needed, please first remove the pre-installed DIN rail bracket.
Secure the wall mounting brackets to the switch as in the below diagram. You will need 4x M3 screws for the wall mounting brackets (included) and screws for wall securing that should have head diameter larger than 6mm and screw body less than 3.5mm (these screws are not included in the package)

Industrial Ethernet
Managed Switches Gigabit Ethernet (PoE included)
HGW-802SM, HGW-802SM-PSE, HGW-802SM-BT HGW-804SM, HGW-804SM-PSE, HGW-804SM-BT

FCC and CE markings
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
This is a CE class B device, intended to be used in residential, commercial or industrial applications.
Management manual
Please visit www.robofiber.com to download the PDF file management manual for all managed series switches.
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User's Manual
Rev 2.0 - October 2022
www.robofiber.com

Industrial Ethernet Managed
Industrial Ethernet Managed Switches
Ordering Information HGW-802SM Gigabit Ethernet Switch 8x 10/100/1000Base-Tx +2x 100/1000Base-X SFP slot ports, DIN rail and Wall mount installation console and web managed HGW-802SM-PSE Gigabit Ethernet Switch 8x 10/100/1000Base-Tx +2x 100/1000Base-X SFP slot ports, DIN rail and Wall mount installation console and web managed, 240W available PoE budget HGW-802SM-BT Gigabit Ethernet Switch 8x 10/100/1000Base-Tx +2x 100/1000Base-X SFP slot ports, DIN rail and Wall mount installation console and web managed, 480W available PoE budget
HGW-804SM Gigabit Ethernet Switch 8x 10/100/1000Base-Tx +4x 100/1000Base-X SFP slot ports, DIN rail and Wall mount installation console and web managed HGW-804SM-PSE Gigabit Ethernet Switch 8x 10/100/1000Base-Tx +4x 100/1000Base-X SFP slot ports, DIN rail and Wall mount installation console and web managed, 240W available PoE budget HGW-804SM-BT Gigabit Ethernet Switch 8x 10/100/1000Base-Tx +4x 100/1000Base-X SFP slot ports, DIN rail and Wall mount installation console and web managed, 480W available PoE budget
Overview
The Industrial Ethernet models listed above are high performance and reliability Ethernet switches. All Industrial models are hardened for -40 to +75 operation and have 6KV surge protection on all ports. Largest configuration of the unmanaged models is 8 copper and 2 fiber ports. All PoE models deliver 30W per each UTP port supporting 802.3at PoE+ standard. Reliability is highly ranked with an MTBF exceeding 120,000 hours. All Industrial Ethernet models listed in this manual have passed IEC standards as described in the Technical Specifications table.
Package includes DIN rail mounting bracket, Wall bracket, screw block power connector and one User Manual.
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Industrial Ethernet Managed

required by the unit to avoid risk of wires overheating and any risk of fire. This is especially important for the PoE PSE equipment. As general rule, please keep power wiring on a different path from data cables and avoid crossing wires. This will reduce the risk of power surges on data ports.

Rear panel view with DIN rail and wall mounting brackets

(common rear view, may vary with model)

Models

HGW-802SM

HGW-802SM-PSE

HGW-802SM-BT

HGW-804SM

HGW-804SM-PSE

HGW-804SM-BT

DIN rail mounting procedure
All Industrial switches from HGW series have DIN rail bracket mounted from factory to the rear panel of the unit. If Wall mounting is needed, please first remove the DIN rail bracket. If DIN rail bracket needs to be reattached, please make sure the spring is located on top position when unit is vertical.

Step 1 Please hold unit as in below image, making sure top of bracket with spring falls onto the top edge of TS35 DIN rail

Step 2 Rotate and snap the unit onto the DIN rail by pushing the bottom unto the TS-35 DIN rail. Unit will be secured to rail.

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Industrial Ethernet Managed

Industrial Ethernet Managed

Technical specifications by model

Model

HGW-802SM

HGW-802SM-PSE

HGW-802SM-BT

HGW-804SM

HGW-804SM-PSE

HGW-804SM-BT

TP ports (RJ45)

8 x 10/100/1000

8 x 10/100/1000

8 x 10/100/1000

8 x 10/100/1000

8 x 10/100/1000

8 x 10/100/1000

SFP slots

2 x 100/1000

2 x 100/1000

2 x 100/1000

4 x 100/1000

4 x 100/1000

4 x 100/1000

LEDs

PWR, Fiber LNK/ACT, PWR, Fiber LNK/ACT, PWR, Fiber LNK/ACT, PWR, Fiber LNK/ACT, UTP PWR, Fiber LNK/ACT, UTP

UTP GRN/YLW

UTP GRN/YLW

UTP GRN/YLW, SYS

GRN/YLW

GRN/YLW

PWR, Fiber LNK/ACT, UTP GRN/YLW, SYS

Network Protocols

CSMA/CD

CSMA/CD

CSMA/CD

CSMA/CD

CSMA/CD

CSMA/CD

Bandwidth

20G

20G

20G

20G

20G

20G

Packet buffer size

4M

4M

4M

4M

4M

4M

Packet max. size

10K

10K

10K

10K

10K

10K

(bytes)

MAC address table size

8K

8K

8K

8K

8K

8K

Safety

CE/LVD EN60950

CE/LVD EN60950

CE/LVD EN60950

CE/LVD EN60950

CE/LVD EN60950

CE/LVD EN60950

Power input

DC 9~56V

DC 48~56V

DC 52~56V

DC 9~56V

DC 48~56V

DC 52~56V

Reverse

Polarity

yes

yes

yes

yes

yes

yes

Protection

PoE budget

none

240W

480W

none

240W

480W

Max PoE power per

n/a

30W

90W

n/a

30W

90W

port

Mounting DIN rail

yes

yes

yes

yes

yes

yes

bracket

Mounting Wall bracket Operating Temp () Storage Temp ()

yes -40 ~ +75 -50 ~ +85

yes -40 ~ +75 -50 ~ +85

yes -40 ~ +75 -50 ~ +85

yes -40 ~ +75 -50 ~ +85

yes -40 ~ +75 -50 ~ +85

yes -40 ~ +75 -50 ~ +85

Operating Humidity

10 ~ 90% non-condensing

Dimensions (mm) *

138x 108x 49

138x 108x 49

138x 108x 49

138x 108x 49

138x 108x 49

138x 108x 490

Weight (g)

650

750

750

700

800

800

MTBF

120,000 hours

Warranty

3 years

3 years

3 years

3 years

3 years

3 years

Industrial Compliance

EMI

FCC Part 15 Subpart B Class A, EN 55022 Class A

EMS

EN 61000-4-2 (ESD) Level 3 Criteria B, EN 61000-4-3 (RS) Level 3 Criteria A, EN 61000-4-4 (EFT) Level 3 Criteria A, EN 61000-4-5 (Surge) Level 3 Criteria B, EN 61000-4-6 (CS) Level 3 Criteria A, EN 61000-4-8(PFMF, Magnetic Field) Field Strength 300A/m Criteria A

Vibration

IEC 60068-2-6

Freefall

IEC 60068-2-32

Shock

IEC 60068-2-27

Rail Traffic

EN 50121-4

Traffic Control

NEMA-TS2

* Dimensions are taken with no SFPs inserted, nor power block connectors

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Industrial Ethernet Managed

Top panel view (Common top view, may vary with model)

Front DIP Switch

DIP

State

Description

#1

ON

RSTP Disabled

OFF

RSTP Enable

#2

ON

Port VLAN Enable

OFF

Port VLAN Disable

#3

ON

SFP Port is 100M

OFF

SFP Port 100/1000M

#4

Function Reserve

NOTE: 1 When RSTP switches to the ON position, it indicates RSTP is in disabled status.

Models HGW-802SM HGW-802SM-PSE HGW-802SM-BT HGW-804SM HGW-804SM-PSE HGW-804SM-BT
2. When VLAN switches to the ON position, it indicates VLAN is enabled. All LAN ports can only communicate with the SFP uplinks when this option is enabled.
3. To enable the changed configuration of DIP Switch function, please reboot the Ethernet switch after tuning the DIP switch.

Top panel has terminal screw block for PWR1 and PWR2 input as well as Alarm Relay output and M3 grounding screw. Note: For PSE models 48V input is required.

Alarm Relay wiring
The alarm relay is closed during normal operation. If a Fault is encountered (like power supply input lost) then relay contacts become open until fault is remedied

Power input wiring
There are two independent and redundant power inputs, marked PWR1 and PWR2. Please observe voltage polarity when wiring power to the screw block connector. Please complete wiring without hot wires and with screw block connector disconnected from switch.
Installation warning
Please make sure of proper electrical grounding availability before powering up device. The unit should be grounded using either the M3 grounding screw or making sure the DIN rail installation or wall mount brackets are correctly grounded. Make sure power wires have adequate gauge for the power
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Industrial Ethernet Managed

Features
· IEEE 802.3 10Base-T, 802.3u 100Base-TX, 802.3z 1000Base-T, 802.3af and 802.3at, 802.3bt support
· Auto-Negotiation and Auto MDI/MDIX · 6kV Ethernet surge protection on all TP ports · Full-duplex and Half-duplex flow control modes · Auto PoE detection for connected PD devices · 15.4W PoE power for IEEE 802.3af and 30W PoE power for IEEE
802.3at standard, 90W PoE power for iEEE802.3bt for each copper port (PSE models only) · Store and forward switching mechanism · Extreme -40 ~ +75 Celsius operating temperature · DIN rail or Wall mount installation options, IP40 rated housing
· 9-56V DC wide power input (48-56V DC for PoE PSE models)

LED Indicators (markings will vary with models)

Function

PWR

Off ­ No power available; On ­ Power is present

Fiber LK/ACT LINK Off ­ No link; On ­ Fiber link OK; Blinking ­ data traffic present

UTP GREEN

Off ­ 10M/100M; On ­ 1000M on RJ45 port

UTP YELLOW

Off ­ No link; On ­ UTP link OK; Blinking ­ data traffic present

SYS

Off ­ Switch failed; On ­ Switch operating normally

Note: Gigabit models require approx. 10 seconds from "Power On" to start

operating

Switch front plate view (Common front view, may vary with model)

Models
HGW-804SM HGW-804SM-PSE HGW-804SM-BT

HGW-802SM-PSE HGW-802SM-BT

HGW-802SM
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References

Microsoft Word for Microsoft 365