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{"title":"SC UPC Pigtailed 6 Channel 1610nm CWDM Mux Demux","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3b\/26\/15bc47d9482607f22f85b3a5bf5b-200x200-1\/sc_upc_pigtailed_6_channel_1610nm_cwdm_mux_demux.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"6CH CWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Insert Type 12 Channel 1571nm CWDM Mux Module","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3e\/7b\/4068533f7cb3459c99729c39cba8-200x200-1\/insert_type_12_channel_1571nm_cwdm_mux_module.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"12CH-CWDM-M","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"LC UPC Adaptor 1330nm 4+1CH Dual Fiber CWDM Splitter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/0d\/54\/88cb68a20a983eae86c0c16888d1-200x200-1\/lc_upc_adaptor_1330nm_4_2b1ch_dual_fiber_cwdm_splitter.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"4CH-D-27","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"19 Inch 1U Rack Mount 8CH 1310nm Passive CWDM Mux Demux","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ff\/57\/67b70bd4a6d2c16ce702bed800d3-200x200-1\/19_inch_1u_rack_mount_8ch_1310nm_passive_cwdm_mux_demux.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"8CH-MD-R","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"SC APC Connector 1610nm 8 CH Coarse WDM Mux Demux Module","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5b\/33\/f1817d352002ed83321066eeabe4-200x200-1\/sc_apc_connector_1610nm_8_ch_coarse_wdm_mux_demux_module.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"8CH-CWDM","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
{"title":"Dual Fiber 1611nm Plug In 8 Channel CWDM Module","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/44\/fb\/c4c078d32068b4f085f656fa6480-200x200-1\/dual_fiber_1611nm_plug_in_8_channel_cwdm_module.jpg","attrs":{"Brand Name":"GEZHI or OEM","Model Number":"8CH CWDM LGX","Certification":"CE RoHS,ISO9001","Place of Origin":"China"}}
Dispersion Compensation Module (DCM) is designed to fix the form of optical signals that are deformed by chromatic dispersion. The main constituent of DCM is DCF (Dispersion Compensation Fiber) with a negative chromatic dispersion value at C-band wavelength. The module offers a high level of compensation while maintaining a low flat insertion loss as well as a low latency. When combined with EDFA and OEO, DCM provides a simple, reliable, and cost-effective long-haul transport solution, making signals go further without regeneration.
Feature
Optimized residual dispersion
Low insertion loss Low
Polarization Mode Dispersion
100% Slop Compensation of G.652 fiber in C-band (typical) Broadband dispertion compensation in DWDM System Meet or Exceed Telcordia GR-2854-CORE & GR-21221-CORE Different package styles, connector types, and pigtail lengths are available
Specification
Parameters
AD-020
AD-040
AD-060
AD-080
AD-100
AD-120
Dispersion@1545nm (ps/nm)
-340±10
-670±20
-1000±30
-1340±40
-1680±50
-2010±60
Relative Dispersion Slope 1545nm (nm-1)
0.0036 +/- 20%
Inerstion Loss (dB)
≤4.5
≤6.3
≤8.3
≤10.4
≤12.0
≤12.0
Polarization Mode Dispersion(ps)
≤0.6
≤0.7
≤0.8
≤0.9
≤1.0
≤1.1
Polarization Dependent Loss (dB)
≤0.1
≤0.1
≤0.1
≤0.1
≤0.1
≤0.1
Parameters
AD-010
AD-030
AD-050
AD-070
AD-090
AD-110
Dispersion@1545nm (ps/nm)
-170±5
-500±15
-835±25
-1170±35
-1500±45
-1840±55
Relative Dispersion Slope 1545nm (nm-1)
0.0036 +/- 20%
Inerstion Loss (dB)
≤3.5
≤5.4
≤7.3
≤9.2
≤11.1
≤12.0
Polarization Mode Dispersion(ps)
≤0.6
≤0.7
≤0.8
≤0.9
≤1.0
≤1.1
Polarization Dependent Loss (dB)
≤0.1
≤0.1
≤0.1
≤0.1
≤0.1
≤0.1
Nonlinear Properties
Parameters
Minimum
Maximum
SBS Threshold(dBm)
6
-
Nonlinear Coeff.(n2/Aeff) (W-1)
-
1.4*10-9
Effective Area(Aeff) (um2)
20
-
Environmental Characteristics
Parameters
Minimum
Maximum
Operating Temperature Range
-5℃
70℃
Storage Temperature Range
-40℃
85℃
Environmental/ Reliability
Meet Telcordia GR-2854 and GR-1221
Package
Package Style
19" 1U Rackmount
Connector
LC/UPC
Others
Neutral Packaging or Customized
Ordering Information AD-SM-C-050-LC/UPC-1RU AD : DCM Module; SM :Singlemode fiber pigtailed; C : C Band; 050 :Dispersion kilometers; LC/UPC :Connector type; 1RU:19" 1U Rackmount;
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time A4: 3 years' warranty.
Q5: Could I use our own logo, label and package? A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
10 Million-15 Million
Employee Number:
150~300
Ecer Certification:
Verified Supplier
Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .
G... Gezhi Photonics Co., Ltd is committed to being a global influential organization in optical network devices area.
Gezhi Photonics is a leading worldwide manufacturer and supplier of Fiber Optical Passive Component. Our Mainly item is CWDM/DWDM,AWG Module,Optical Switch with OEM/ODM service .
G...