Overview
GPON-ONU single-user ONU is designed for ONU in deferent FTTH solutions by sevenlayer.The carrier-class FTTH application provides date service access.GPON-ONU adopts high-performance and low-consumption chips, and supports CTC 3.0 interconnection and interworking standard of China Telecom. With the help of NGBN View NMS, it can provide subscribers with abundant services, and totally meet the needs of carrier-class FTTH devices.

Functional Feature
1.Bandwidth control;
2.In compliant with ITU-T G.984 Standard,Up to 20KM transmission Distance
3.Support data encryption, group broadcasting, port Vlan separation,etc.
4.Support Dynamic Bandwidth Allocation (DBA),Support broadcasting storm resistance function
5.Support ONU auto-discovery/Link detection/remote upgrade of software;
6.Support division and user separation to avoid broadcast storm;Support power-off alarm function ,easy for link problem detection
7.Support ACL and SNMP to configure data packet filter flexibly
Item

Parameter

Interface

PON Interface

1 GPON optical interface

Meet Class SC/UPC

Upstream 1.244Gbps;

downstream its 2.488Gbps
SC single-mode fiber

split ratio:1:64

Transmission distance 20KM

User Ethernet
Interface

1*10/100/1000Mauto-negotiation
Full/half duplex mode
RJ45 connector
Auto MDI/MDI-X
100m distance

Power Interface

12V DC Power supply

Performance Parameters

PON

Optical

Parameter

Wavelength: Tx 1310nm, Rx1490nm

Tx Optical Power:0.5～+5dBm

Rx Sensitivity: -27dBm

Saturation Optical Power: -8dBm

Connector Type: SC

Optical Fiber: 9/125ɥm single-mode fiber

Data Transmission
Parameter

PON Throughput: Downstream 2300Mbps; Upstream 1110Mbps，

Packet Loss Ratio:1*10E-12
latency: 1.5ms

Business
Capability

Layer 2 wire speed switching

Support VLAN TAG/UNTAG，VLAN conversion

Support Port-based speed limitation

Support Priority classification

Support storm control of broadcast

Network Management

Management

Mode

Support ITU-T G.984 QAM, ONU can be remotely managed by OLT

Support Remote management through SNMP and Telnet

Local management

Management
Function

Status monitor, Configuration management, Alarm management,
Log management

Indicator

LED Indicator

PWR: Power up or down

SYS: System instructions

LOS: Optical Link Status

PON：ONU Registered

LINK/ACT: Link Status of Ethernet Interface

Physical Features

Shell

Plastic casing

Power

External 12V 0.5A AC/DC power supply adapter

Power consumption: 2W（FD101HC）,2.3W(FD111HC)

Physical
Specifications

Item Dimension：120mm(L) x 80mm(W) x 26mm (H)

Item weight：0.1kg

Environmental
Specifications

Operating temperature: 0 to 50 ºC

Storage temperature: -40 to 85 ºC

Operating humidity: 10% to 90% (Non-condensing)

Storage humidity: 10% to 90% (Non-condensing)