DZS 2804GN FiberLAN Desktop GPON ONT
Next generation plenum-rated FiberLAN PoE ONT optimized for desktop and wallmount installations using DZS leading-edge GPON technology.
Features & Benefits
- Supports 2.5Gbps/1.25Gbps (Downstream/Upstream) with integrated GPON WAN interface
- Four gigabit multi-rate 10/100/1000M Ethernet interfaces
- 802.3af, at, and bt PoE++ compliant
- Up to 240W of PoE power per ONT
- Enterprise LAN features (802.1x, LLDP)
- UL-2043 plenum rating
- Fiber management tray option
The DZS 2804GN series GPON ONTs are designed for Enterprise and Hospitality deployments requiring secure, Ethernet-only connectivity with a compact footprint. The ONTs provide 4 x 10/100/1000BaseT LAN ports, all with PoE++ capability, allowing for convenient connections to IP phones, PTZ cameras, wireless access points, and remote switches. Per-port PoE provisioning enables power where it is needed. The temperature-hardened 2804GN is well-suited for indoor applications as well as non-temperature-controlled environments and is plenum rated for installation above ceiling tiles or floor tiles. Units can be wall-mounted or placed on a desktop.
The DZS 2804GN includes one SC/APC GPON interface, four 10/100/1000Base-T ports, all with PoE++ capability, enabling powered connections to IP devices. Configurable per-port PoE limits up to 60W on any port and 240W per system. The 2804GN can be powered by a nominal 48-56VDC source from a centralized power distribution system that may also provide battery backup.
Service Scenario
The FiberLAN GPON network consists of an Optical Line Termination (OLT) located in a central location, and a set of Enterprise grade Optical Network Terminals (ONTs). All Ethernet LAN ports can be separated into different services, allowing the configuration of dedicated ports for IP video and data for one or more business work groups or departments. Unique VLANs may be configured per user to ensure full isolation of each department's data traffic.
With LLDP-MED support for voice VLAN advertisement, 802.1x authentication, and DZS Dynamic VLAN Mapping capability for handling complex sets of packet classification rules, operators can expertly manage traffic on each ONT LAN port to provide optimum customer experiences.
Key Service Attributes
- FSAN ITU-T G.984 GPON Class B+ compliant
- Four 10/100/1000MBase-T Ethernet ports, RJ45 supporting 1Gbps symmetrical services
- All ports 802.3af, at, and bt PoE++ compliant
- Plenum-rating when remote DC powering. Note that AC power supply units are not plenum rated.
- Support of Radius 802.1x, LLDP
- IPTV multicast, IGMPv2 and IGMPv3 services
- Any-port, Any-service data model
- Traffic management including Q-in-Q tagging, 802.1Q VLANs, multiple subscriber VLANs, per-port rate limiting
- 802.1p priority bits, DiffServ and priority queues based on services types.
- OMCI and TR-069/TR-98 management
- DZS Universal Service Provisioning (USP), ONT SNMP Client
- Local Web UI, DZS CPE Manager feature set
- +48 VDC power source, option for battery backup
Product Specifications
Hardware
- Dimensions: Width: 6.2" (158mm), Depth: 5.9" (150mm), Height: 1.54" (39mm)
- Weight: 0.77 LB (0.35 kg)
- Memory: 256GByte Flash Memory, 512GByte SDRAM (DDR3)
- GPON WAN Interface Capacity: 2.5Gbps Down/1.25Gbps Up
Interfaces
- WAN: 1 SC/APC port, GPON
- LAN: 4 ports 10/100/1000MBase-T Ethernet (RJ45)
- Power: 1 x 8-pin connector
- Indicators: LED Indicators
- Buttons: Recessed RESET button
GPON
- Optics: Class B+ optics, 20km (12.4 miles) reach, max split 64
- ODN Attenuation: Maximum +28.5 dB link budget
- Redundancy: GPON Type B redundancy support
- Co-existence Filter: G.985 xPON co-existence filter
- Transmitter: 1310nm, +0.5 to +5 dBm, DBF
- Receiver: 1490nm, -28 dBm, APD/TIA
- FEC: Forward Error Correction (FEC) per G.989.3
- Other: Dying Gasp
Ethernet LAN Ports
- Control: Auto-MDI-X crossover control
- Speed: Auto-Speed or manual selection
- PoE Support: IEEE 802.3af, at, and bt PoE support on all ports
- PoE Load: Max 61.6W PoE load on any port up to 123.2W total
- Standards: IEEE 802.3ab 1000Base-T, IEEE 802.3u 100Base-T, IEEE 802.3az EEE
- Authentication: IEEE 802.1x Authentication
Quality of Service
- Internal Priority: HW-based internal IEEE 802.1p (CoS)
- Scheduling: Strict Priority (SP)
- Mapping: 802.1Q(VLAN tag) QoS mapping ToS/CoS
- Queues: 8 queues per port
- Traffic Classification: Classified traffic can be tagged with VLAN ID and Ethernet Priority bit, and can be assigned to priority queues. Classify packets into different IEEE 802.1p priority queues according to DSCP values (RFC 2475).
- Rate Limiting: Traffic shaping or rate limit range from 64 Kbps to the maximum port rate with 64kbps granularity. Accuracy error less than ±10%.
- DSCP: DSCP IP CoS (RFC 2475)
Software Features
- VLAN/MAC: IEEE802.1D and IEEE802.1Q, Address learning with auto aging-L2/BPDU Filter, Support 2048 MAC learning addresses
- T-CONTs/GEM: Multiple T-CONTs/GEM ports per device, Flexible mapping between GEM port and T-CONT
- Queues: Priority queues and scheduling on upstream
- Activation: Activation with automatic discovered serial Number and password
IP Routing and Firewall
- Addressing: DHCP, Static-IP and PPPoE
- NAT: NAT/NAPT
- DNS: DNS Proxy
- DHCP Server: DHCP Server
- UPnP: UPnP, plug and play
IPv6
- Dual-Stack: IPv4 and IPv6 Dual-Stack-Lite
- Bridged Mode: Bridged Mode (transparent pass thru of IPv6 frames)
- VLAN Support: IPv6 support of BRouted and PPPoE Bridged VLANs
- DHCPv6: DHCPv6 client and server
- Router Advertisement: Router Advertisement on LAN-side interfaces
- SLAAC: SLAAC for automatic acquisition of WAN-side IPv6 addresses and GW
- Management: CLI, HTTP and TR-069 management via IPv6
Environmental
- Operating Temperature: 5~140°F (15~+60°C)
- Storage Temperature: -40~121°F (-40~85°C)
- Operating Humidity: 5 to 95% (noncondensing)
- Altitude: -200 to 10,000 feet (-61 to 3,048 m) above sea level
Powering
- DC Power: 44-56VDC
- Input Power: 240W maximum
- Power Consumption: ~8W maximum
Management
- OMCI: ITU-T 984.1/G988 compliant OMCI interface
- Web UI: CPE Manager Web UI
- CLI: CLI over telnet
- SNMP: SNMP Client
- TR-069: TR-069, TR-104, TR-98
- Provisioning: DZS Universal Service Provisioning
- Status: LED indications for status
Compliance
- FCC Part 15 Class B
- ICES-003 Class B
- CE Mark
- Safety ETL/Intertek
- IEC 62368-1, UL 62368-1, EN 62368-1
- FDA IEC 60825-1
- RoHS 2015/863/EU
Ordering Information
| Model | Description |
|---|---|
| 2804GN | 1 x SC/APC port, GPON (Class B+) |
| 4 x 1G RJ45 ports, 802.3af, at, and bt PoE++ compliant | |
| 1 x 8-pin barrel, 48VDC power input | |
| -15 to +60°C Operating Temperature | |
| HX-2804GN-00 | No power supply |
CATV & High-End Broadband Electronic Equipment Providers
Reimagine Your EDGE - DZS
CATV & High-End Broadband Electronic Equipment Providers
