120km DCM Device Dispersion Compensation Module For DWDM Transmission System
Price:
Negotiable
MOQ:
1pc
Delivery Time:
3-5days
Brand:
Iseelink
Product Description
DCM Dispersion Compensation Card G.652 Optical Fiber Dispersion for SDH System.
The DCM Dispersion Compensation Module is mainly used for the optical signal long-haul transmission and to compensate for the G652 single-mode optical fiber dispersion in the long-haul DWDM communication system. DCM module can work with other function cards (such as DWDM, OADM, EDFA, and OTU)together to construct the complete optical network transmission system.
Product Feature
- Modularized design, Compact size, Support hot Plug.
- Wide wavelength range dispersion compensation and very low remaining dispersion in DWDM system.
- Low insertion loss, low polarization mode dispersion.
- All parameters pass the Telcordia GR-2854-CORE certification.
- The reliability passes the Telcordia GR-1221-CORE certification.
Front Panel
Application
- G. 652 optical fiber long-haul communication system.
- DWDM transmission system, SDH system.
- Dispersion adjustment.
Specification
| Item | Petemeter | |||||
| Equivalent G.652 compensation length | 20Km | 40Km | 60Km | 80Km | 100Km | 120Km |
| 1545nm wavelength dispersion (ps/nm) | -340±20 | -670±30 | -1000±40 | -1340±50 | -1670±60 | -2040±60 |
| 1545nm relative dispersion slope (nm-1) | 0.004±20% | |||||
| Insertion loss (dB) | ≤3.5 | ≤5.0 | ≤6.8 | ≤8.7 | ≤10.7 | ≤12.9 |
| Polarization mode dispersion (ps) | ≤0.5 | ≤0.8 | ≤1.0 | ≤1.2 | ≤1.3 | ≤1.4 |
| Polarization dependent loss (ps) | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 |
| Optical reflection (dB) | -27 | |||||
| Maximum permissible input power (dBm) | +23 | |||||
| Working temperature range | -5°C~70°C | |||||
| Storage temperature range | -40°C~85°C | |||||
| Environmental/Reliability Testing | Conform to Telcordia GR-2854 and GR1221standard | |||||
| Interface type | LC/PC or to be customized | |||||
| Packaging |
Pluggable chassis: 1U, (D)220mm×(W)442mm×(H)44mm Rack mount: 1U, (D)220mm×(W)442mm×(H)44mm |
|||||
OSP3800 series including cards as below:
| NMS management card | 100G QSFP28 to CFP transponder | 2xQSFP28 to CFP2 200G Muxponder |
| 100G Muxponder:QSFP28 ↔4xSFP28 | 40G&100G OEO:6*QSFP28 | SFP28 25G Quad transponder |
| SFP+ Multi-Rate Quad transponder | Redundant Multi-Rate Dual transponder | EDFA Optical Amplifiers |
| Bidi EDFA Optical Amplifiers | 16ch DWDM MUX/DEMUX | 40ch DWDM MUX/DEMUX(AAWG) |
| OLP Optical Line Protector | DWDM Passive Optical Add/Drop Multiplexers | / |
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Company
Shenzhen iseelink Communication Technology Co., Ltd.
Location
4/F, 2-3 Building, Tongfuyu Industrial Zone, Aiqun Rd, Shiyan, Baoan District, Shenzhen, China
Contact Person
Evelyn