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DWDM-SFP-6061-120-C
1000BASE-DWDM SFP 1560.61nm 120KM Cisco Compatible
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
DWDM-SFP-6061-120-C is a high-performance DWDM SFP transceiver designed for long-range optical connectivity. Delivering a 1G data rate over single-mode fiber networks with LC connectors, it is engineered to support Ethernet communications in demanding telecom, data center, and enterprise applications.
Built for extended-range transmission with a maximum reach of 120 km, this compact module operates at a precise wavelength of 1550 nm. Its industry-standard SFP form factor with dimensions of 0.25 inches (height) by 0.87 inches (width) by 1.83 inches (depth) and low power consumption of 1.5 W make it an optimal solution for robust DWDM systems, fully compatible with major network equipment vendors.
DWDM-SFP-6061-120-C price is is available on request. Get immediate quote.
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| DWDM-SFP-6061-120-C |  DWDM-SFP-3977-C |  DWDM-SFP-5736-C |  DWDM-SFP-4056-120-C |  DWDM-SFP-4294-120-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 | 1550 nm | 1550 nm | 1553 nm | 1550 nm | 1550 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 120 km | 80 km | 80 km | 120 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| 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-6061-120-C | DWDM-SFP-3977-C | DWDM-SFP-5736-C | DWDM-SFP-4056-120-C | DWDM-SFP-4294-120-C |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Perfect 1560.61nm alignment for 120KM. Our Cisco routers identified these modules immediately. They offer a stable, long-range link with zero errors for backhaul.
Exceptional 120KM DWDM performance. Signal strength is impressive, ensuring no packet loss on our longest spans. A reliable choice for ISP fiber networking.
Consistent signal integrity and easy deployment. These 1560.61nm transceivers are built for ultra-long-haul durability. The channel remains clean under full traffic loads.
Reliable 120KM optics. We've seen flawless performance since deploying these 1560.61nm modules. They are a professional choice for any network expansion project.
High-quality transceivers with full Cisco compatibility. Wavelength accuracy is impressive, ensuring our multiplexing setup runs smoothly without interference across the 120KM span.
The DWDM-SFP-6061-120-C is a 1000BASE-DWDM SFP transceiver operating at 1560.61 nm, designed for up to 120 km single-mode fiber links and fully Cisco-compatible.
This module is tested and validated on Cisco routers and switches with SFP slots, including the Catalyst 2960, 3750, 3850 series and ASR/GSR platforms.
It operates at ITU-T DWDM grid channel C61 (1560.61 nm) with 100 GHz spacing, ensuring precise wavelength allocation for dense fiber deployments.
The module supports links up to 120 km over ITU-T G.652 single-mode fiber without intermediate amplification.
It supports a line rate of 1.25 Gbps (1000BASE-DWDM), ideal for Gigabit Ethernet and Fibre Channel extensions.
The transceiver features an LC duplex connector interface, compatible with standard LC-LC fiber patch cables.
Yes. The DWDM-SFP-6061-120-C is hot-pluggable, allowing insertion and removal without powering down the host device.
Transmit power: –5 to +0.5 dBm; receiver sensitivity: ≤ –24 dBm, providing a power budget sufficient for 120 km links.
Standard commercial range: 0 °C to 70 °C, ensuring reliable performance in typical data center and telecom environments.
Yes. It meets IEEE 802.3ah for 1000BASE-DWDM and SFF-8472 diagnostic management standards, and is RoHS-compliant.
Yes. While validated on Cisco platforms, it is SFF-8472 compliant and interoperable with any vendor device accepting Cisco-compatible SFPs.
Power off or leave running, insert the module straight into an empty SFP slot until it clicks, then connect LC fiber cables to TX/RX ports.
Digital diagnostics monitor real-time parameters such as optical power, temperature, voltage and laser bias current, accessible through SNMP or CLI.
Includes a lifetime replacement warranty and free technical support for interoperability, installation guidance and troubleshooting.
Most in-stock orders ship within 24 hours; standard delivery takes 3–5 business days depending on your location.
Verify proper wavelength, fiber type, connector cleanliness, optical power levels via DDM, and correct RX/TX alignment on both ends.
United States
