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| Categories | WDM Module |
|---|---|
| Brand Name: | GAPHO |
| Place of Origin: | China |
| MOQ: | 100 |
| Price: | USD |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 1000 Per month |
| Delivery Time: | 7-10 day |
| Packaging Details: | Carton |
| Central Wavelength(nm): | 1271,1291,1311...1551,1571,1591,1611 |
| Channel space(nm): | 20 |
| Channel bandwidth(nm): | λc ± 6.5 |
| Channel flatness(dB): | ≤0.4 |
| Channel uniformity(dB): | ≤1.0 |
| Return loss(dB): | ≥50 |
| Waveloength thermal stability(nm/℃): | ≤0.003 |
| Insertion loss thermal stability(dB/℃): | ≤0.005 |
| Operating temperature(℃): | 0~+70 |
| Storagae tempertature(℃): | -40~+85 |
CWDM Module for CATV Fiberoptical System with low insertion loss and high channel isolation
Descreption:
Coarse Wave Division Multiplexing (CWDM) modules combine or split
up to 18 wavelengths into a single fiber. CWDM technology uses ITU
standard 20nm spacing between the wavelengths, from 1271nm to
1611nm.
Our CWDM module has 4 to 18 channels. The central wavelength of
each channel is specified to one of the ITU-T grid wavelengths.The
module also has high thermal stability to ensure reliable
performance under different environment.
Features:
Applications:
Specification:
| Parameter | 4Channel | 8Channel | 16Channel | ||||
| Central Wavelength(nm) | 1271,1291,1311...1551,1571,1591,1611 | ||||||
| Channel space(nm) | 20 | ||||||
| Channel bandwidth(nm) | λc ± 6.5 | ||||||
| Channel flatness(dB) | ≤0.4 | ||||||
| Insertion Loss(dB) | ≤2.0 | ≤3.0 | ≤5.0 | ||||
| Demux Isolation(dB) | Adjacent channel | ≥30 | |||||
| Non-adjacent channel | ≥40 | ||||||
| Mux Isolation(dB) | Adjacent channel | ≥15 | |||||
| Non-adjacent channel | ≥15 | ||||||
| Channel uniformity(dB) | ≤1.0 | ||||||
| Driectivivty (dB) | ≥55 | ||||||
| Return loss(dB) | ≥50 | ||||||
| PDL(dB) | ≤0.15 | ≤0.20 | |||||
| Waveloength thermal stability(nm/℃) | ≤0.003 | ||||||
| Insertion loss thermal stability(dB/℃) | ≤0.005 | ||||||
| Power handing (mW) | ≤500 | ||||||
| Operating temperature(℃) | 0~+70 | ||||||
| Storagae tempertature(℃) | -40~+85 | ||||||
| Dimensions(LxWxH)(mm) | 100x80x10(ABS) | 141x115x18(ABS) | |||||
| 110x95x7.5(Metal) | |||||||
Ordering information:
|
1X2 1490/1580 Optical WDM Module FWDM Module High Insolation
1X2 WDM In Optical Fiber Communication WDM CWDM CCWDM Multipurpose
1510~1590nm 1X2 Fiber Optical WDM Module With LC FC Connect
1X4 CWDM Components Optical Fiber WDM FWDM High Performance
1X4 LAN WDM Module Fiber Optical FWDM CCWDM Compact Structure
1440-1685nm WDM Module 3CH CWDM Wavelength Division Multiplexer,Epoxy-free on Optical Path,High Channel Isolation
8ch-18ch Customized Compact WDM Module CWDM MUX CCWDM white
1540-1620nm Fiber WDM Passive Optical Components With 3 Ports
4CH High Stability WDM Module WDM Optical Fiber High Reliability
WDM 3Ch Raman Wavelength Division Multiplexer Low Inserion Loss
