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GPON ONT | OP251


Product Overview

By introducing latest fiber GPON access technology, The ZISA OP251 GPON ONU brings carrier class high-end networking solution for advanced triple play services. It compliant with ITU-T G.984 standard, Layer 2/3, OP251 GPON ONU support the comprehensive triple-play services, including data, video (IPTV or VoD), and high-speed internet access service.











Product Specifications

GPON Interface

Rate

Upsteam: 1.244Gbps Downsteam:2.488Gbps

Interface standard

ITU-T G.984.2/ITU-T G.984.3/ITU-TG.988 Class B+

Launch power

Min: 0dBm   Max: +5dBm

sensitivity

-27dBm

Input Power Overload

-8 dBm

Service Interface

GPON Interface

1 GPON Port

Data Interface

1 GE

Physical specifications

Dimensions

108mm×85mm×26mmL×W×H

Weight

0.20KG

Power Supply and Consumption

Power Adaptor

Input: 100 to 240 V AC, 50/60 Hz; Output: 12 V, 0.5A

Consumption

4W

Environmental conditions

Storage

temperature -20 to 70°C, rel. humidity 10–90% (non-condensing)

Operation

temperature 0 to 45°C, rel. humidity 10–90% (non-condensing)

Software Feature Support on OP251

Feature

OP251

GPON Feature

Compliant with ITU-T G.984 GPON standard

FEC (Forward Error Correction) in both upstream and downstream

QoS scheduling based on SP or WRR between GEM port and T-CONT

Downstream multicast GEM port and broadcast GEM port

Ethernet Feature

Support Auto-speed and MDI/MDIX auto detection

Internal L2 switch

Advanced data processing function,Such as VLAN label processing, flowclassification

Gateway Feature

WAN support Routerand Bridge mode

Router mode supportsPPPoE/DHCP/ static IP

WAN support InternetVoIPIPTVTR069

LAN supports DHCP and static IP

Support NAT and NAPT

OAM Feature

Standard OMCI (the embedded operations channel)compliant with ITU-T G.988

Compliant with TR-069 standard

Compliant with TR-098TR-140 terminal integrated management interface

Alarm reporting, performance monitoring

Ordering Information

Model

Product Description

OP251

GPON ONU 1GE






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