Guangdong Huajiayu Technology Co., Ltd
From Raw Material to Finished Products, with Complete Industrial Chain of CWDM/DWDM !
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Keyword-rich Introduction
Engineered with cutting-edge Thin Film Coating Technology, our 1470 to 1610nm CWDM MUX DEMUX delivers exceptional performance for dual-fiber bidirectional data transmission systems. Ideal for ISPs, data centers, and 5G infrastructure, this compact passive module supports 18-channel wavelength division multiplexing with ultra-low insertion loss (<2.5dB) and high isolation (>30dB).
Technical Specifications
* Wavelength Range: 1470nm, 1490nm, 1510nm, 1530nm, 1550nm, 1570nm, 1590nm, 1610nm (Custom configurations available)
* Fiber Type: Dual SMF-28e (LC/UPC connector standard)
* Insertion Loss: ≤1.8dB (Typical), ≤2.5dB (Maximum)
* Channel Spacing: 20nm ITU-T G.694.2 compliant
* Operating Temperature: -40°C to +85°C (Industrial-grade reliability)
* Dimensions: 100x80x10mm (ABS housing with DIN-rail mounting option)
| Item Details |
| * 8 channels CWDM mux and demux in one 1U Rack * Com port is simplex * 1U 19 inch Rack Mount Housing * It is equipped with configuration ports like Monitor, Express port according to customer choice (see options) * Front panel is equipped with adapters according to customer choice (see options) * Passive, no electric power required. (MTBF ca. 500 years) * Low insertion loss * Simple to install, requires no configuration or maintenance * ISO 9001 manufacturing facility * It should be used with another 8 channels 1RU Rack Mount box, Duplex Dual Fiber Transmission, CWDM Mux and Demux in pair. |
| Wavelength | 1270-1610nm | Channel Spacing | 20nm |
| Channel Passband | ±6.5nm | Technology | TFF (Thin Film Filter) |
| Insertion Loss | Regular :≤ 5.4dB (With 8 Skip 0:≤3.0dB) | Link Loss(A+B) | Regular :≤ 6.2dB (With 8 Skip 0:≤4.0dB) |
| Center Wavelength Accuracy | ±0.05nm | Return Loss | ≥ 45dB |
| Directivity | ≥ 45dB | Polarization Mode Dispersion | ≤ 0.1ps |
| Polarization Dependent Loss | ≤ 0.3dB | Channel Isolation | Adjacent ≥30dB Non-adjacent ≥45dB |
| Connector | LC/UPC | Temperature | Operating -40 to 85°C Storage -40 to 85°C |
| Net Weight | 1U 19ich Chassis 1.2KG | Dimensions (HxWxD) | 1u Rack 44*440*230mm |