Dispersion Compensation Modules

Datasheet
LambdaDriver®- LambdaDriver – Dispersion Compensation Modules (DCM)
(EM800-DCM40 , EM800-DCM4100)
Features
Hot swappable
Low insertion loss
Low power consumption
Support for 40/100 Gbps
C-Band Range
Applications
Dispersion compensation in long haul
WDM networks
EM800-DCM40
Overview
The Dispersion Compensation modules are building blocks of
the LambdaDriver Optical Transport System and serve at optical
communication nodes to correct the pulse spreadphenomenon
known as Chromatic Dispersion that reduces the maximal
transmission distance of data in optical fibers
flat insertion loss as well as low latency.
The EM800-DCM40 compensates for dispersion over a distance
at 80km (SMF28 - G.652 fiber) while the EM800-DCM4100
compensates the dispersion over a distance at 100km (SMF28 G.652 fiber).
The EM800-DCM40 and EM800-DCM4100 modules are fixed
channel (wevelength) Chromatic Dispersion Compensation
Modules for usage with any rates including 40Gbps and 100Gbps
data rates in WDM networks.
The DCM is a single-slot module that typically connects to the
mid-stage of an Optical Amplifier, such as EM800-OAIM (Optical
in-line Amplifier with mid-stage). The optical budget is not
affected if the OCS is connected an Optical amplification with
Mid-Stage.
These modules compensate the C-Band range of channels
191.3THz to 196.3THz while maintaining an extremely low and
LD100G
LD100G
LD400
40 Gbps transponder
40 Gbps transponder
40 Gbps transponder
DWDM
MUX
80 km
80 km
IN LINE
OA
DWDM
MUX
Mid-stage
40 Gbps transponder
40 Gbps transponder
40 Gbps transponder
D C M 40
Dispersion
EM800-DCM40
80
80
Distance (km)
Long haul transport of 40 Gbps protocols
Not sure what solution best suits your needs? Visit www.mrv.com or e-mail us at sales@mrv.com
Environmental
Operating Temperature
Storage Temperature
Relative Humidity
Dimensions (W x H x D)
- 5 to 55 o C (23 to 121 o F)
-10 to 70 o C (14 to 158 o F)
85% maximum, non-condensing
EM800: W: 26.93 x 130.7 x 227 mm3 (1.06 x 5.145 x 8.93 in3)
Weight
EM800: 0.528 kg (1.16 lb)
Connector
SC/UPC
Power consumption
0.5 Watt
Technical Specifications
Operating wavelength
WDM grid
Insertion Loss
Typical Dispersion
level at specified channel
191.3 THz
196.3 THz
Order Info
Maximum input power
1527.21 - 1567.13 nm
100 GHz spacing ITU - T - G.694.1
EM800-DCM40
EM800-DCM4100
3dB
3dB
1423 ps/nm
1779 ps/nm
1238 ps/nm
1548 ps/nm
27 dBm
27 dBm
Product
Description
EM800-DCM40
EM800-DCM4100
DCM for LD800 or LD400 up to 100G at 1400ps/nm
DCM for LD800 or LD400 up to 100G at 1700ps/nm
MRV has more than 50 offices throughout the world. Addresses, phone numbers, and fax numbers are listed at www.mrv.com.
Please e-mail us at sales@mrv.com or call us for assistance.
MRV (West Coast USA)
20415 Nordhoff St.
Chatsworth, CA 91311
800-338-5316
818-773-0900
MRV (East Coast USA)
295 Foster St.
Littleton, MA 01460
800-338-5316
978-952-4700
MRV (International)
Bussiness Park Moerfelden
Waldeckerstrasse 13
64546 Moerfelden-Walldorf
Germany
Tel. (49) 6105/2070
Fax. (49) 6105/207-100
All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness
thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. Please contact MRV Communications for more information. MRV Communications and the MRV Communications
logo are trademarks of MRV Communications, Inc. Other trademarks are the property of their respective holders.
MRV-LD-DCM40
Rev.1
10-11
Copyright ©2011 MRV Communications, Inc. All Rights Reserved.