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DWDM-SFP-5979-C
1000BASE-DWDM SFP 1559.79nm 80KM Cisco Compatible
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DWDM-SFP-5979-C is a DWDM SFP transceiver designed for long-range optical communications over single-mode fiber. It supports a 1G data rate, uses LC connectors, and operates at a wavelength suited for dense wavelength division multiplexing, ensuring robust Ethernet connectivity in demanding network environments.
Engineered in a compact SFP form factor with precise physical dimensions for seamless integration into standard hardware slots, DWDM-SFP-5979-C is ideal for use in telecom networks, data centers, and enterprise infrastructures. Its support for Ethernet protocols and long-range transmission capabilities make it a reliable choice for scalable network deployments.
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 DWDM-SFP-5979-C |  DWDM-SFP-3268-C |  DWDM-SFP-4612-120-C |  DWDM-SFP-5092-C |  DWDM-SFP-5736-120-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550 nm | 1559 nm | 1550 ± 5nm | 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 | 80 km | 80 km | 120 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 2.5 W | N/A | N/A | 3.0 W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | -40 to 85°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 | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP-5979-C | DWDM-SFP-3268-C | DWDM-SFP-4612-120-C | DWDM-SFP-5092-C | DWDM-SFP-5736-120-C |
| Height | N/A | 0.25 inches | N/A | N/A | 0.75 inches |
| Width | N/A | 0.60 inches | N/A | N/A | 1.20 inches |
| Depth | N/A | 0.30 inches | N/A | N/A | 1.00 inches |
| Weight | N/A | 0.06 lbs | N/A | N/A | 0.15 lbs |
Stable 1559.79nm signal over 80KM. Exceptional wavelength precision and link budget for our regional fiber rings. Cisco compatibility is spot-on.
Reliable long-haul performance. This module integrated perfectly into our high-density environment. A trustworthy solution for expanding our 80KM DWDM capacity.
Professional grade 80KM optics. The signal integrity is superb at 1559.79nm, providing the uptime our core backbone requires. No signal drops.
Consistent throughput and robust signaling. An excellent alternative to expensive OEM parts. The 1559.79nm channel is very stable under load.
Solid 1559.79nm optics. Easy installation and immediate recognition by our hardware. Link performance has been outstanding for our 80KM spans.
The DWDM-SFP-5979-C is a Cisco-compatible 1000BASE-DWDM SFP transceiver operating at 1559.79 nm for up to 80 km links.
It supports a fixed DWDM wavelength of 1559.79 nm (ITU channel C49) for dense wavelength multiplexing applications.
The DWDM-SFP-5979-C can transmit data up to 80 kilometers over standard single-mode fiber (SMF).
Yes, it is fully compatible with Cisco switches, routers, and other DWDM-capable devices.