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 fbers the EM800-DCM40 and em800-dcm4100 modules are fxed channel (wevelength) chromatic dispersion compensation modules for usage with any rates including 40gbps and 100gbps data rates in wdm networks. these modules compensate the c-band range of channels 191.3thz to 196.3thz while maintaining an extremely low and fat insertion loss as well as low latency. the EM800-DCM40 compensates for dispersion over a distance at 80km (smf28 - g.652 fber) while the em800-dcm4100 compensates the dispersion over a distance at 100km (smf28 - g.652 fber). the dcm is a single-slot module that typically connects to the mid-stage of an optical amplifer, such as em800-oaim (optical in-line amplifer with mid-stage). the optical budget is not affected if the ocs is connected an optical amplifcation with mid-stage. overview features hot swappable low insertion loss low power consumption support for 40/100 gbps c-band range dispersion compensation in long haul wdm networks lambdadriver ? - lambdadriver C dispersion compensation modules (dcm) (EM800-DCM40 , em800-dcm4100) d wdm mux EM800-DCM40 d wdm mux 80 km 40 gbps transponder 80 km 40 gbps transponder 40 gbps transponder ld400 distance (km) d isp ersion 80 80 in line o a d c m 40 m id-stage ld100g ld100g 40 gbps transponder 40 gbps transponder 40 gbps transponder applications EM800-DCM40 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 datasheet
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 mrv has more than 50 offices throughout the world. addresses, phone numbers, and fax numbers are listed a t www.mrv.com. please e-mail us at sales@mrv.com or call us for assistance. 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 mr v 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. product description EM800-DCM40 dcm for ld800 or ld400 up to 100g at 1400ps/nm em800-dcm4100 dcm for ld800 or ld400 up to 100g at 1700ps/nm order info technical specifcations operating wavelength 1527.21 - 1567.13 nm wdm grid 100 ghz spacing itu - t - g.694.1 insertion loss EM800-DCM40 em800-dcm4100 3db 3db typical dispersion level at specifed channel 191.3 thz 1423 ps/nm 1779 ps/nm 196.3 thz 1238 ps/nm 1548 ps/nm maximum input power 27 dbm 27 dbm operating temperature - 5 to 55 o c (23 to 121 o f) storage temperature -10 to 70 o c (14 to 158 o f) relative humidity 85% maximum, non-condensing dimensions (w x h x d) em800: w: 26.93 x 130.7 x 227 mm 3 (1.06 x 5.145 x 8.93 in 3 ) weight em800: 0.528 kg (1.16 lb) connector sc/upc power consumption 0.5 watt environmental
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