Datasheet Chromatic Dispersion Compensation Modules EM316DCMxxx Highlights Dispersion compensation in high-speed extendedhaul DWDM networks In-line dispersion compensation at network mid-points Post-dispersion and pre-dispersion compensation Powered or passive operation Full C-Band coverage (DWDM Channels 17-60) Low insertion loss under 3.5 dB (except DCM010) Chromatic dispersion compensation up to 200 km Overview Slope-matched SMF28/G.652 fiber The EM316DCM Dispersion Compensation Modules are part of the Fiber Driver™ DWDM solution. They are one-slot modules accommodated by any Fiber Driver chassis slots. These modules may be operated as passive units in an un-powered chassis or as managed modules with an EM316LNXNM-OT Network Manager (NM) in a powered chassis system. Increased OSNR and system margins Economic solution ideal for single stage amplification Cascading support One-slot Fiber Driver module fits into any Fiber Driver chassis DCM modules provide fixed chromatic dispersion compensation for high-speed metro core, regional, and extended-haul DWDM networks. Chromatic dispersion is a major distance limiting factor in DWDM networks for protocols exceeding 2 Gbps including 2 and 4 Gbps Fibre Channel, 2.5 and 2.7 Gbps SONET/SDH OC-48/STM16 with or without FEC, and especially networks running 10 Gbps. The DCMs offer a high dispersion compensation level and a very low insertion loss penalty. They provide negative dispersion compensation over the full C-Band with possible distance extensions of up to 200 kilometers. NC316BU-16/AC NC316BU-16/AC EM316EDFA-BR PWR EM316EDFA-LPR 1 EM316EDFA-LPR EM316EUSM EM316DMR3G-3R DWDM DMUX EM316EUSM-10G PRE-AMP 100 km EM316-10G-XY IN-LINE EM316-2XFP-ET 100 km EM316LNXNM-OT BOOSTER PWR DWDM MUX EM316DCM100 EM316EUSM EM316EUSM-10G EM316DMR3G-3R EM316-10G-XY EM316-2XFP-ET EM316LNXNM-OT PWR PWR PWR NC316BU-16/AC Datasheet Physical Specifications Operating Temperature Range 00C to 500C (320F to 1220F) Storage Temperature -400C to 850C (-400F to 1850F) Relative Humidity 85% maximum, non-condensing Approximate Dimensions (H x W x D) 90 mm x 25 mm x 240 mm (within chassis) 34 mm x 13 mm x 100 mm (extending from front panel) Approximate Weight 400 g (14.1 oz) Regulatory Compliance RoHS 2 Directive; China RoHS; REACH Directive; WEEE Directive; The Quality Management System is certified to ISO 9001 by QMI-SAI Global The Environmental Management System is in compliance with ISO 14001 Optical Parameters 1 Compensated Distance (km) DCM10 DCM20 DCM30 DCM40 DCM50 DCM60 DCM80 DCM100 DCM120 DCM200 60 80 100 120 200 10 20 30 40 50 2, 3 -156 -310 -464 -619 -773 -929 -1238 -1548 -1872 -3120 Dispersion Last Channel (ps/nm) 2, 3 -179 -356 -534 -712 -890 -1067 -1423 -1779 -2148 -3580 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 27 27 27 27 27 27 27 27 27 27 < 0.6 < 0.6 < 0.6 < 0.6 < 0.6 < 0.6 < 0.6 < 0.6 < 0.6 < 0.6 4.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 Minimum Return Loss (dB) < 40 < 40 < 40 < 40 < 40 < 40 < 40 < 40 < 40 < 40 Optical Parameters 1 DCM40 -50G DCM50 -50G DCM60 -50G DCM80 -50G DCM90 -50G DCM100 -50G DCM120 -50G DCM140 -50G DCM160 -50G DCM180 -50G Dispersion First Channel (ps/nm) Dispersion Tolerance (%) 4 Maximum Input Power (dBm) Inter-Channel IL Uniformity (dB) Maximum Insertion Loss (dB) 5 Compensated Distance (km) 40 50 60 80 90 100 120 140 160 180 Dispersion First Channel (ps/nm) 2, 3 -623 -778 -934 -1246 -1401 -1557 -1868 -2180 -2491 -2802 Dispersion Last Channel (ps/nm) 2, 3 -704 -880 -1056 -1408 -1584 -1760 -2112 -2465 -2817 -3169 Dispersion Tolerance (%) 4 ≤7 ≤7 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 ≤5 Operation Bandwidth (Centered on ITU) 25 25 25 25 25 25 25 25 25 25 < 0.5 < 0.5 < 0.5 < 0.7 < 0.7 < 0.7 < 1.0 < 1.0 < 1.5 < 1.5 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 PMD Inter-Channel IL Uniformity (dB) Insertion Loss (dB) 5 ≤ 3.5 ≤ 3.5 ≤ 3.5 ≤ 3.5 ≤ 3.5 ≤ 3.5 ≤ 3.5 ≤ 3.5 ≤ 3.5 ≤ 3.5 Insertion Loss Ripple (dB) ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 ≤1 Return Loss (dB) > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 > 40 1 The optical characterization of the insertion loss, the insertion loss ripple, the group delay ripple, the polarization mode dispersion and the polarization dependant loss is made within the operation bandwidth centered on the ITU channel. The specs are guaranteed over the temperature range. 2 The group delay spectrum is measured with modulation frequency of 192 MHz at every 3 pm. 3 Obtained from linear fit of the group delay spectrum performed over the operation bandwidth. 4 Mean deviation from target dispersion 5 Insertion loss excludes connectors loss. 2 Datasheet Ordering Information (100 GHz ITU DWDM Grid) Function Connectors Port/Link Wavelength (nm) Port / Link Range (km) EM316DCM10 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 10 EM316DCM20 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 20 EM316DCM30 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 30 EM316DCM40 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 40 EM316DCM50 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 50 EM316DCM60 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 60 EM316DCM80 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 80 EM316DCM100 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 100 EM316DCM120 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 120 EM316DCM200 SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 200 Model Ordering Information (50 GHz ITU DWDM Grid) Model Function Connectors Port/Link Wavelength (nm) Port / Link Range (km) EM316DCM10-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 10 EM316DCM20-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 20 EM316DCM30-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 30 EM316DCM40-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 40 EM316DCM50-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 50 EM316DCM60-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 60 EM316DCM80-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 80 EM316DCM100-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 100 EM316DCM120-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 120 EM316DCM200-50G SMF28 slope matched multi-channel C-Band Chromatic DCM Dispersion Compensation Module LC / LC C-Band 200 MRV operates Worldwide sales and service offices across four continents. Contact us at [email protected] MRV Communications Corporate Headquarters 300 Apollo Drive Chelmsford, MA 01824 http://www.mrv.com 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-FD-DCM-111312 3020002-001 Rev. A7 Copyright ©2012 MRV Communications, Inc. All Rights Reserved.