ABS Single Fiber Passive CWDM 4ch Mux Demux Module
Coarse Wavelength Division Multiplexer (CWDM) Utilizes Thin Coating Technology and Proprietary Design of Non-flux Metal Bonding Micro Optics Packaging. It provides low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path.Our CWDM Mux Demux products provide up to 18-channel Multiplexing on a single fiber.Due the the low insertion loss is needed in WDM networks, we can also add “Skip Component” in a CWDM Mux/Demux module to reduce the IL as an option. Standard CWDM Mux/Demux package type include: ABS box package, LGX pakcage and 19” 1U rackmount.
Features:
Very Low Insertion Loss
High Isolation
High Reliability and Stability
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength: 1270nm-1610nm (1261nm~1611nm)
Operating Temperature: -20 to +70℃
Industrial Operating Temperature: -40 to +80℃
Applications:
CWDM System
Add/Drop
PON Networks
CATV Links
| Parameter | Mux | Demux |
|---|---|---|
| Operating Wavelength Range | 1260-1620 nm | |
| CWDM Channel Range | 1460-1620 nm | |
| CWDM Channel Central Wavelength (λc) | 1471, 1491, 1511, 1531, 1551, 1571, 1591 & 1611 nm | |
| 1310 Band Wavelength Range | 1260-1360 nm | |
| CWDM Channel Spacing | 20 nm | |
| CWDM Channel Pass Band | ≥ λc ± 6.5 nm | |
| CWDM Channel Insertion Loss | ≤ 3.2 dB | |
| 1310 Band Insertion Loss | ≤ 0.8 dB | |
| CWDM Pass Band Ripple | ≤ 0.3 dB | |
| CWDM Adjacent Channel Isolation | ≥ 15 dB | ≥ 35 dB |
| CWDM Non-Adjacent Channel Isolation | ≥ 15 dB | ≥ 45 dB |
| 1310 Band Isolation | ≥ 45 dB | |
| Directivity | ≥ 50 dB | |
| Return Loss | ≥ 45 dB | |
| PDL | ≤ 0.15 | |
| Maximum Power | 300 mW | |
| Operating Temperature | -5°C ~ +65°C | |
| Storage Temperature | -40°C ~ +85°C | |
| Package Dimensions | 100 mm x 90 mm x 7 mm | |
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