and can be hosted by the LD400, LD800 and LD1600 chassis.The

transponders are single slot modules that interface between the CWDM

or DWDM multiplexers and 10 Gbps terminal equipment.These modules

provide transparent light paths at ITU-T grid DWDM wavelength, which

carry 10 Gbps traffic.

The TM-DXFP modules support OC-192/STM64 (9.95 Gbps) and 10 GbE

(10.3Gbps) protocols.

Field upgrade of existing CWDM or DWDM networks to 10 Gbps speeds

is easy: just add this module to a LambdaDriver chassis at the appropriate

wavelength.

The terminal equipment interface possesses an XFP (10 Gbps Small Form

Factor Pluggable) receptacle, thus providing the highest flexibility in the

terminal equipment interface selection. Using XFP transceivers enables

the customer to easily change the type of optical interface according

to the different needs of the terminal equipment. XFP transceivers are

pluggable, and can easily be reused at different locations for different

applications, thus maximizing the return on investment in optics and

equipment, and reducing the on-hand parts inventory.

Transponders are operated completely independently of the other parts

of the system and can be hot swapped without having to interrupt other

services running through the same system.

Transponders perform the 3R functionality in order to maintain the

signal’s best quality. For laser safety requirements, all transponders are

equipped with the Automatic Laser Shutdown (ALS) feature, which

reduces the optical power of the transmitters automatically in case

of a broken link.The ALS feature is implemented on both ports of the

transponders (DWDM side and Terminal equipment side).

The loop-back as well as the Remote Laser Shutdown functions assist

in troubleshooting the network and providing a cost effective way of

pinpointing a problem.

The Link Integrity Notification function allows the terminal equipment

to detect the link failure in the path between the two terminal

equipment units regardless of the location of the failure.The link failure

is propagated throughout the network until it reaches the terminal

equipment, by disabling the transmission immediately upon failure

detection at the opposite port of the transponder.

The TM-DXFP transponders provide power monitoring on the DWDM

port in addition to Digital Diagnostics supplied from the XFP port.This

function provides a dB value of transmitting and receiving optical signal

at each transponder, giving the network manager an additional tool for

analyzing the quality of the fiber optic network.

Overview

Features

10 Gbps LAN or WAN transport

Full 3R support

Remote and Local Loop-back tests

ITU-T grid (G.694.1 ) wavelengths on 50 GHz grid

Tunable wavelength optional

Dispersion tolerance up to 350 km

Power monitoring

XFP digital diagnostics

Link Integrity notification (LIN)

Y-Cable protection support

Automatic Laser Shutdown (ALS)

Hot swappable module

Applications

10 GE or SDH/SONET distance extension and repeaters

10Gbps signal regeneration and optical wavelength conversion

Data rate upgrade of existing CWDM/DWDM networks to 10 Gbps

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10Gbps transponder

Long haul transport

of 10 Gbps protocols

Not sure what solution best fits your needs? Visit www.mrv.com or e-mail us at sales@mrv.com

Datasheet