DCM Optical Fiber DWDM Dispersion Compensation Module LC/PC 1550nm
Key Features of DCM
- 100% slope compensation of G.652 optical fiber in C-band
- Low insertion loss
- Low polarization mode dispersion
- Wide band Dispersion Compensation for DWDM System
- Packaging and interface types can be customized
- Comply with Telcordia GR-2854-CORE standard
- Conform to RoHS-6 (lead free)
Specification of Optical Fiber DWDM Dispersion Compensation Module
| 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 |
Introduction
The DCM dispersion compensator launched by Guangzhou Shenzhen
Olycom Technology Co. ,Lid. is a pure passive device. It can
compensate the dispersion slope of standard single-mode optical
fiber (G.652) in C-band. And it is used to repair the optical
signal distorted by dispersion and compensate the damaged signal in
optical transmission system, so as to improve the performance of
the transmission system and achieve high-speed, large-capacity,
long-distance communication. The dispersion range of the DCM can
reach - 10 to - 2100ps/nm at 1550nm wavelength. And products with
special requirements for central wavelength and dispersion can be
also provided.
Packing
Advantage:
1. Manufacturing: We are a powerful factory and has been in this
industry about 20 years
2. Professional R＆D center: We have a professional and independent
R＆D team. Most our engineers have more than 5 years experience.
3. Fast dispatch: Most of the products are in stock. Below 10pcs
can arrange delivery with 3 days.
4. Small order accepted: Low MOQ accepted. 1pcs are availabel.
FAQ:
1.Whats Your Main Products?
POE Switch,industrial POE Switch,Ethernet Switch, WDM, OTN, optical
bypass switch and other transmission series.
2.Which Payment Terms Do You Accept?
We Can Accept T/T, Paypal.
3.How Long Can I Expect To Get The Sample ?
Usually Within 3 Days But Depends On Your Requirements.
4.How About The Shipping ?
We Will Deliver The Goods With Internation Express Like
FEDEX,DHL,UPS,TNT And So On.
5.How About The After-sales Services?
Professional Services Team,24 Hours On Line.
6. Do you Accept OEM/ODM Services?
Yes, we accept OEM/ODM services.
