Fiberroad Technology Co., Limited
Fiberroad Technology Co., Limited PoE Switch Industrial Media Converter DWDM CWDM SFP+ XFP QSFP+ CFP Module Equipment Manufacturers
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Multiplexer / Demultiplexer Fiber Optic MUX DEMUX Module for Transceiver
Quick Details:
Applications
Enterprise networks
Features
Product Description
Fiberroad’s Coarse Wavelength Division Multiplexers (CWDMs) demonstrate low loss and reliable performance. These devices show broad passbands and high isolation, making them ideal for operation with inexpensive, uncooled lasers. They feature up to 4 or 8 low dispersion channels, thereby enabling high capacity, low cost products for the CATV and metro/access markets.
Easily customizable, Fiberroad CWDMs can be configured from a standard list of packaging and connector options.
Specifications
| Item | Unit | Parameters | Note | |||
| Wavelength range | nm | 1460~1620 | 1260~1620 | |||
| Channel centers (ITU or ITU+1) | nm | 1470/1490…1610 or 1471/1491…1611 | 1270/1290…1610 or 1271/1291…1611 | |||
| Channels | ch | 4 | 8 | 4 | 8 | |
| Passband | nm | ≥+/-7 | ||||
| Passband ripple | dB | ≤0.5 | ||||
| Channel insertion loss | dB | 2.0 | 2.8 | 2.0 | 3.0 | |
| Optional express insertion loss | dB | 1.8 | 2.6 | 1.8 | 2.8 | |
| Isolation (adjacent channel) | dB | ≥30 | ||||
| Isolation (non-adjacent channel) | dB | ≥50 | ||||
| Polarization dependent loss | dB | ≤0.2 | ||||
| Polarization mode dispersion | ps | ≤0.2 | ||||
| Directivity | dB | ≥50 | ||||
| Return loss | dB | ≥45 | ||||
| Optical power handling | mW | ≤500 | ||||
| Operating temperature range | 0C | -5 to 70 0C | ||||
| Storage temperature range | 0C | -40 to +85 0C | ||||
| Fiber type | SMF-28e | |||||
| Connector Type | ||||||
| Package dimensions (L x W x H) | mm | 100 x 80 x 10 | ABS | |||