740C xWDM OTDR Series - FTBx-740C - xWDM OTDR Series

C频段DWDM和18波长CWDM可调谐OTDR系列,适用于城域以太网、远程PHY和无源C-RAN链路鉴定。

主要优点

在紧凑型FTB-1 V2内结合CWDM+DWDM测试功能
在一个OTDR端口上选择12-62个C频段ITU DWDM栅格通道
在一个OTDR端口上涵盖18个CWDM通道,可根据您的部署进行扩展
采用iOLM进行非常智能的光纤鉴定
通过MUX/DEMUX/OADM测试
对在线网络进行服务中测试
分辨率高,盲区短
选择常用的通道列表

应用

单端组建和排障解决方案
CWDM和DWDM城域以太网链路
商业服务部署
光纤深入、远程PHY和节点划分
CBH天线馈源

规格

技术规格
Calibrated wavelengths 1270/1290/1310/1330/1350/1370/1390/1410/1430/1450/1470/1490/1510/1530/1550/1570/1590/1610
Dynamic range (dB) 37 dB (model CWDM), 40 dB (model DWC)
Exchange compatibility
iOLM-ready
Product type Module
Test Type Fault location/Fiber characterization/Fiber length/Loss/ORL
规格书

描述

This series includes one CWDM tunable OTDR module to cover all 18 CWDM channels from a single port and one DWDM tunable OTDR module to cover DWDM C-Band channels. This solution is available in the FTB-1V2, FTB-2 and FTB-4 platforms.

The 740C xWDM OTDR series has been designed with EXFO’s renowned high-quality standards to stabilize central wavelength under test, preventing any drift/leakage into adjacent channels, which would otherwise affect other valuable customers.

This OTDR is a scalable solution that can grow with your network by adding channels further down the road, hence allowing CAPEX reduction while covering your current and future needs.

The OTDR’s user-friendly interface lets the technician define a list of favorite channels over the C-Band (DWDM) or CWDM grid (CWDM) for quicker access and a more efficient test routine.

CWDM and DWDM: the answer to future bandwidth growth

CWDM and DWDM are gaining popularity for passive C-RAN or commercial services deployments such as fiber deep, Remote PHY and metro Ethernet in which each wavelength can address a specific site, such as a cell tower. Both CWDM and DWDM approaches are not mutually exclusive and co-exist in hybrid passive networks that feature DWDM over CWDM to maximize fiber capacity.

Use a xWDM tunable OTDR for:

  • Single-ended CWDM/DWDM fiber characterization
  • Validating the continuity and end-to-end loss through MUX, OADM and DEMUX, during construction
  • In-service testing using the client’s wavelengths port—without any downtime or impacting other client wavelengths
  • Troubleshooting and characterization by a single operator from the head-end 

支持