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DWDM-SFP-5817-120-C
1000BASE-DWDM SFP 1558.17nm 120KM Cisco Compatible
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DWDM-SFP-5817-120-C is a DWDM optical transceiver in an SFP form factor engineered for long-range high-performance networking. This transceiver supports a 1G data rate over single-mode fiber with LC connectors, delivering reliable Ethernet and Fibre Channel connectivity for enterprise networks, data centers, and telecom applications. Its design meets the rigorous demands of DWDM systems by ensuring precise channel control and maintaining robust signal integrity over extended distances.
Built to fit into compact network equipment, DWDM-SFP-5817-120-C offers a standardized physical interface along with a sleek, low-profile design. Key use cases include high-density aggregation and point-to-point connectivity in long-range optical communication systems where a maximum transmission distance of 120 km is required. Its efficient power consumption and broad compatibility with leading network brands further position it as an ideal solution for mission-critical optical networks.
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 DWDM-SFP-5817-120-C |  DWDM-SFP-4294-120-C |  DWDM-SFP-4373-120-C |  DWDM-SFP-4772-120-C |  DWDM-SFP-5575-120-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550nm | 1550 nm | 1550 nm | 1550 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 80 km | 80 km | 80 km | 120 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | 2.0W | 1.5W | 3.6W | 1.5W | N/A |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP-5817-120-C | DWDM-SFP-4294-120-C | DWDM-SFP-4373-120-C | DWDM-SFP-4772-120-C | DWDM-SFP-5575-120-C |
| Height | 0.35 inches | N/A | 0.33 inches | 0.3 inches | N/A |
| Width | 0.90 inches | N/A | 0.53 inches | 0.8 inches | N/A |
| Depth | 1.00 inches | N/A | 2.00 inches | 1.8 inches | N/A |
| Weight | 0.07 lbs | N/A | 0.20 lbs | 0.1 lbs | N/A |
Exceptional 120KM reach for our 1558.17nm long-haul backbone. Stable power budget and flawless Cisco compatibility. Highly recommended for regional ISP infrastructure.
Reliable 1558.17nm wavelength stability over extreme distances. Performance is indistinguishable from OEM. Zero packet loss across our longest single-mode fiber spans.
Superior signal integrity for 120KM links. These modules integrated seamlessly into our DWDM mux. Consistent throughput and robust build quality for enterprise networking.
Impressive 1558.17nm precision. The link remains solid even under heavy traffic. A very cost-effective solution for ultra-long-distance fiber transport and backhaul.
Top-tier Cisco compatible optics. The 120KM range at 1558.17nm is perfectly maintained. Exceptional stability and simple plug-and-play installation for core switches.
It’s a Cisco-compatible 1 Gbps DWDM SFP transceiver operating at 1558.17 nm wavelength, designed to transmit up to 120 km over single-mode fiber.
1000BASE-DWDM denotes 1 Gigabit Ethernet over Dense Wavelength Division Multiplexing, using ITU-grid wavelengths on single-mode fiber for long-distance links.
The module operates at a fixed ITU-grid DWDM wavelength of 1558.17 nm according to ITU-T G.694.2 standards.
It supports a maximum transmission distance of 120 kilometers over standard single-mode fiber at recommended conditions.