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{"title":"DWDM System 1545nm 40KM Fiber Optic DCM Module 1U Chassis","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4b\/dd\/ef7c765dab36ac526fc3c8f40524-200x200-1\/dwdm_system_1545nm_40km_fiber_optic_dcm_module_1u_chassis.jpg","attrs":{"Brand Name":"Hilink","Model Number":"HL-OTN","Certification":"CE FCC Rohs","Place of Origin":"China"}}
{"title":"Fiber Amplifier EDFA WDM Solution Long - Haul Transmitting DWDM System C Band","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/22\/17\/64fa9f3592a453c905ad0bed697e-200x200-1\/fiber_amplifier_edfa_wdm_solution_long_haul_transmitting_dwdm_system_c_band_wavelength.jpg","attrs":{"Brand Name":"HILINK","Model Number":"HL-EDFA-xx","Certification":"CE FCC Rohs","Place of Origin":"China"}}
The Hilink DCM model is a negative dispersion optical fiber launched by Hilinktech Co. , Ltd. , which is a new type of single mode optical fiber designed for presently laid G.652& G.655standard single-mode optical fiber; the dispersion of G.652 optical fiber in the vicinity of 1550nm wavelength is positive (17-20) ps/nm (km), and the dispersion of G.655 standard optical fiber in the vicinity of 1550nm wavelength is positive (4-6) ps/nm (km), with a positive dispersion slope. So we need to add dispersion compensation fiber with negative dispersion into the optical fiber then conduct the dispersion compensation and make sure that the total dispersion of the whole optical fiber links is near zero, so as to realize high speed, large capacity and long distance communication.
Features G.652 fiber C band 100% slope compensation(Standard value) Low insertion loss Low polarization mode dispersion Wide band dispersion compensation for DWDM system Performance index through the GR-2854-CORE telcordia standard certification Reliability through the GR-2854-CORE telcordia standard certification
Applications LANs and MANs DWDM Systems Optical distributed system Fiber optic link amplification Long-Haul transmitting system Test and measurement systems Military and industrial applications Rack mount optical amplify system Loss and Dispersion Compensation for Optical Fiber Networks
Product Model
DCM20A
DCM40A
DCM60A
DCM80A
DCM100A
Equivalent G.652 compensation length
20km
40km
60km
80km
100km
1545nm wavelength dispersion(ps/nm)
-340±20
-670±30
-1000±40
-1340±50
-1670±60
1545nm wavelength relative dispersion slope
0.004±20%(nm-1)
Insertion loss
≤3.6 dB
≤4.8 dB
≤6.8 dB
≤8.7 dB
≤9.7 dB
Polarization mode dispersion
≤0.6 ps
≤0.9 ps
≤1 ps
≤1 ps
≤1 ps
Nominal single-wave input optical power
≤0 dBm
Optical interface
All interfaces are LC type
Typical power consumption
0W (passive components)
MTBF
> 200000 hours
Occupied slot number
2 slots (dispersion compensation board over 40km need to be configured individually with the DCM passive frame)
Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.
We are specialized in manufacturing and marketing fiber optic products.
Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP
and network solutions of FWDM, DWDM CWDM CFP2 DCO, MPO AAWG,etc
which lar... Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.
We are specialized in manufacturing and marketing fiber optic products.
Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP
and network solutions of FWDM, DWDM CWDM CFP2 DCO, MPO AAWG,etc
which lar...
