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From Raw Material to Finished Products, with Complete Industrial Chain of CWDM/DWDM !
1 Years
| Ask Lasest Price | |
| Brand Name : | HJY |
| Model Number : | HJY-CWDM-ABS-4CH-D2 |
| Certification : | CE, ROHS, FCC ISO9001 |
| Price : | 1~999 |
| Payment Terms : | T/T,Western Union,L/C |
| Supply Ability : | 100,000 pcs |
| Delivery Time : | 5~8 working days |
Key Features:
* 4-channel CWDM technology with 1370/1390/1410/1530nm wavelength configuration
* Ultra-low PDL (<0.2dB) ensures minimal signal distortion for data integrity
* Dual-fiber design supports simultaneous bidirectional transmission
* Compact LGX box packaging with SC/LC connector options
* -40℃~+75℃ operating temperature range
Technical Advantages:
✓ 0.8dB max insertion loss for optimal signal quality
✓ >30dB channel isolation prevents crosstalk
✓ 100Gbps aggregate capacity per fiber pair
✓ Telcordia GR-1209/1221 compliant reliability
Application Scenarios:
* Metro access networks
* 5G fronthaul/backhaul systems
* Enterprise dual-fiber ring architectures
* Data center interconnect (DCI) solutions
This professional-grade 4-channel CWDM mux demux module delivers ultra-low polarization dependent loss (PDL) performance for demanding bidirectional communication systems. Engineered for 1370-1530nm wavelength range, our dual-fiber CWDM solution provides 4 independent optical channels in single 1U rack space, reducing fiber count by 75% while maintaining <0.5dB ripple uniformity.
The hermetic sealed design ensures stable operation in harsh environments, making it ideal for FTTx deployments and mobile transport networks. With industry-leading >40dB return loss, this CWDM mux demux set significantly outperforms conventional WDM devices in OSNR-sensitive applications.
Package Includes:
1× 4CH CWDM Mux
1× 4CH CWDM Demux
2× Dust caps
Installation guide
Why Choose Our CWDM Solution?
→ Plug-and-play deployment with <15min commissioning time
→ 3-year warranty with lifetime technical support
→ RoHS/REACH compliant eco-friendly manufacturing
| Features | Applications |
| · Low Insertion Loss · High Channel Isolation · Optical path epoxy free · Excellent thermal stability and reliability · Good channel-to-channel uniformity · Wide Operating Wavelength: 1270nm-1610nm /(1261nm~1611nm) · Wide Operating Temperature: -20 to +70℃ · Telcordia GR-1221 Compliance and RoHS Environmental Protection Standard | · CWDM Network · Add/Drop System · CATV Fiberoptic System · Metro/Access Network · Fiber Optical Amplifier |
Channels | 1x4 | 1x8 | 1x16 | 1x18 |
Insertion Loss | <1.5dB | <2.4dB | <4.8dB | <5.4dB |
Wavelength Range | 1270-1610nm | Technology | TFF (Thin Film Filter) |
Channel Spacing | 20nm | Passband Ripple | ≤0.5dB |
Channel Passband | ITU±6.5nm | Channel Isolation | Adjacent ≥30dB Non-adjacent ≥45dB |
Polarization Dependent Loss | ≤0.2dB | Polarization Mode Dispersion | ≤0.1ps |
Directivity | ≥50dB | Return Loss | ≥45dB |
Optical Power Handling | ≤500mW | Temperature | Operating -40 to 85°C Storage -40 to 85°C |
Fiber Type | SMF-28e+ | Connector | LC/SC/FC or other |
Net Weight | 0.25kg | Package dimensions | 100*80*10mm 120*80*18mm Or other |
① | ② | ③ | ④ | ⑤ | ⑥ |
Wavelength | R- Wavelength | Fiber Type | Pigtails Diameter | Fiber Length | Connector |
1270 nm 1290 nm … 1590 nm 1610 nm Or 1271 nm 1291 nm … 1591 nm 1611 nm | A: 1270~1610 B: 1270~1450 C: 1470~1610 D: 1271~1611 E: 1271~1451 F: 1471~1611 | 1: SMF-28e X: Others | 25:250μm 90:900μm XX: Others | 05:0.5m 10:1.0m 15:1.5m XX: Others | 00:None FP: FC/PC FA: FC/APC SP: SC/PC SA: SC/APC LP: LC/PC LA: LC/APC ST: ST/PC XX: Others |
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