AMT 2804GN FiberLAN Desktop GPON ONT Instruction Manual

: June 4, 2024
: AMT

Table of Contents

AMT 2804GN FiberLAN Desktop GPON ONT
Features & Benefits
Service Scenario
Product Specifications
Ordering Information
References
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AMT 2804GN FiberLAN Desktop GPON ONT

AMT-2804GN-FiberLAN-Desktop-GPON-ONT-product

2804GN FiberLAN Desktop GPON ONT
Next-generation plenum-rated FiberLAN PoE ONT optimized for desktop and wall mount installations using DZS leading-edge GPON technology.

Features & Benefits

Supports 2.5Gbps/1.25Gbps (Downstream/Upstream) with an 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 the next generation of ONTs designed for Enterprise and Hospitality deployments requiring secure, Ethernet-only connectivity with a compact footprint. The ONTs provide customers with 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 enable power where it is needed. The temperature hardened 2804GN are well-suited for indoor applications as well as non-temperature-controlled environments and are 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, four10/100/1000Base-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 ques 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)
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 2×4 8-pin connector
LED Indicators
Recessed RESET button

GPON

Class B+ optics, 20km (12.4 miles), reach, max split 64
Maximum ODN Attenuation, +28.5 dB link budget
GPON Type B redundancy support
G.985 xPON co-existence filter
Transmitter, 1310nm, +0.5 to +5 dBm, DBF
Receiver, 1490nm, -28 dBm, APD/TIA
Forward Error Correction (FEC) per G.989.3
Dying Gasp

Ethernet LAN ports

Auto-MDI-X crossover control
Auto-Speed or manual selection
IEEE 802.3af, at, and bt PoE support on all ports
Max 61.6W PoE load on any port up to 123.2W total
IEEE 802.3ab 1000Base-T
IEEE 802.3u 100Base-T
IEEE 802.3az EEE
IEEE 802.1x Authentication

Quality of Service

HW-based internal IEEE 802.1p (CoS)
Strict Priority (SP)
802.1Q(VLAN tag) QoS mapping ToS/CoS
8 queues per port
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)
The range of traffic shaping or ratelimit shall between 64 Kbps to the maximum port rate with 64kbps granularity. The accuracy error shall be less than ±10%.
DSCP IP CoS (RFC 2475)

Software Features

IEEE802.1D and IEEE802.1Q
Address learning with auto agingL2/BPDU Filter
Support 2048 MAC learning addresses
Multiple T-CONTs/GEM ports per device
Flexible mapping between GEM port and T-CONT
Priority queues and scheduling on upstream
Activation with automatic discovered serial Number and password

IP Routing and Firewall

DHCP, Static-IP and PPPoE
NAT/NAPT
DNS Proxy
DHCP Server
UPnP, plug and play

IPv6

IPv4 and IPv6 Dual-Stack-Lite Bridged Mode (transparent pass thru of IPv6 frames)
IPv6 support of BRouted and PPPoE Bridged VLANs
DHCPv6 client and server
Router Advertisement on LAN-side interfaces
SLAAC for automatic acquisition of WAN-side IPv6 addresses and GW
CLI, HTTP and TR-069 management via IPv6

Environmental