COMMUNICATIONS MODULES & SUBSYSTEMS

Key Features

• Client-side SFP modules support either single-mode

fiber (SMF) or multimode fiber (MMF)

• Automatic bit-rate detection and reporting

• Multiple protocols supported at discrete bit rates of

125 Mb/s to 3.125 Gb/s

• Network optics support 16 ITU wavelengths on a 100 GHz

grid over distances up to 180 km, without dispersion

compensation or amplification

• Facility loopback functionality on both network and

client sides

• Remote management via SNMP traps or TL1

• 3R functionality at all supported bit rates and protocols

The WaveReady Transponder 740 (WRT-740) is a multi-rate, multi-protocol,

auto-lock module that translates optical signals between a variety of client-side

interfaces into a long-reach, single-mode, dense wavelength division multiplexing

(DWDM) interface. This module includes small form factor pluggable (SFP)

modules on the client side, loopback, and 3R (reshape, retime and re-

amplify/regenerate) functionality.

SFP modules optimized for a wide range of protocols are available for single-

mode and multimode fiber. Supported protocols include 100Base-FX Ethernet,

Gigabit Ethernet (GigE), ESCON, Fibre channel, FICON, and OC-3 to OC-48.

Supported data rates range from 125 Mb/s to 3.125 Gb/s. The WRT-740's bit-rate

and protocol independence gives service providers the flexibility to meet the

shifting service demands of customers without changing installed equipment.

Remote management lowers operating, administration and management

expenditures (OPEX). A WaveReady communications module manages the WRT-

740 with TL1 and a command line or telnet interface, or with TL1 or simple

network management protocol (SNMP) and the JDSU Node Manager software.

An embedded supervisory channel on the network side is also available for remote

management of standalone modules without the cost of extra fiber or an extra

WaveReady communications module.

Full 3R functionality allows multiple WRT-740 modules to be deployed in series

for very long reach applications. Loopback facilitates fault isolation and

troubleshooting.

Applications

• Wavelength services

• Metro optical access overlay

• Storage area network (SAN) and

GigE extension services

Compliance

• FCC Part 15 (Class A); UL 60950

3rd Edition, December 2000;

CAN/CSA-C22.2 No. 950-95;

NEBS Level 3; GR-63-CORE;

GR-1089-CORE; GR-78-CORE; CE;

IEC 60950; ETS300-386; EN 55022

(Class B); 73/23/EEC

Extended Reach, Client-Side SFP, Multi-Rate, Multi-Protocol,

DWDM, 3R Transponder

WaveReady™ Transponder 740 XLR

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