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DWDM-SFP-5655-120-C
1000BASE-DWDM SFP 1556.55nm 120KM Cisco Compatible
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DWDM-SFP-5655-120-C is a high-performance SFP optical transceiver that supports a 1G data rate while featuring an LC connector for reliable fiber-optic connectivity. Designed for DWDM applications, it operates in the C-band (1530–1565 nm) to enable long-range transmissions over single-mode fiber, making it ideal for Ethernet and Fibre Channel networks in telecom, data centers, and enterprise environments.
Engineered with a compact form factor and precise physical dimensions, DWDM-SFP-5655-120-C delivers dependable performance in dense wavelength division multiplexing networks. Its robust design ensures compatibility with leading networking platforms, providing network operators with a cost-effective solution for high-capacity optical data transmission across extended distances.
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| 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 | 1530-1565 nm | 1550 ± 5nm | 1550 nm | 1550 nm | 1528-1565 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 80 km | 120 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 2.5 W | N/A | 1.5 W | 2.0 W | 2.5W |
| 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-5655-120-C | DWDM-SFP-5092-C | DWDM-SFP-5252-120-C | DWDM-SFP-4056-C | DWDM-SFP-5012-C |
| Height | 0.35 inches | N/A | 0.65 in | 0.30 inches | 0.75 inches |
| Width | 0.87 inches | N/A | 0.72 in | 0.70 inches | 0.55 inches |
| Depth | 1.15 inches | N/A | 1.00 in | 1.50 inches | 2.2 inches |
| Weight | 0.2 lbs | N/A | 0.05 lbs | 0.10 lbs | 0.1 lbs |
Perfect 1556.55nm accuracy for 120KM. Robust and consistent integrity across our regional infrastructure.
Reliable 120KM connectivity. Performance has been flawless. Seamless integration with enterprise long-haul hardware.
Excellent signal-to-noise ratio. Stability needed for high-traffic. 1556.55nm is rock-solid and interference-free.
Professional 120KM optics. Recognized immediately by Cisco Nexus. Dependable solution for long-haul spans.
High-performing 1556.55nm SFPs. Excellent build and generous budget. Satisfied with stability and throughput.
Efficient signaling at 1556.55nm for 120KM. High-end performance at a competitive price. Perfect expansion.
The DWDM-SFP-5655-120-C is a Cisco-compatible 1000BASE-DWDM SFP transceiver operating at 1556.55 nm with a 120 km reach over single-mode fiber.
This module transmits and receives optical signals at a precise DWDM wavelength of 1556.55 nm for dense wavelength division multiplexing.
It supports a maximum single-mode fiber link distance of up to 120 km using an optimal dispersion-managed DWDM network.
The transceiver supports a 1000 Mbps (1.25 Gbps line rate) data rate, fully compliant with the 1000BASE-DWDM standard.