Product Details
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.
Application
- G.652optical 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 |
FAQ:
Q1. Can I have a sample order for it?
A: Yes, we welcome sample orders to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A: 3-5 days for Sample preparation,8-10 working days for mass
production.
Q3. Do you have any MOQ?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx, or TNT. It takes 3-5 days to arrive.
Airline and sea shipping are also optional.
Company Profile
Shenzhen iseelink Communication Technology Co., Ltd. is a high-tech enterprise that focuses on research and
development, production, and sales of products in the field of
optical communication. The company's product design and development
are based on market and user needs, with a focus on bringing out
products that excel in performance.
The product range includes more than ten series, including optical switches, optical protection equipment, optical cable
monitoring systems, optical test instruments and meters, CWDM/DWDM,
OEO optical relay amplifiers, fiber optic transceivers, optical
amplifiers, optical modules, and passive devices. These products are able to meet the needs of various industries
including telecommunications, radio and television, power, transportation,
finance, education, enterprise, energy, etc., providing users with a variety of comprehensive and
customizable solutions. With high reliability, strong environmental
adaptability, and stable quality, iseelink has received wide
acclaim from users, and its market share is steadily increasing.