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 email@example.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 firstname.lastname@example.org 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.