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DWDM-XFP-4056-C
10GBASE-DWDM XFP 1540.56nm 80KM Cisco Compatible
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DWDM-XFP-4056-C is a high-performance XFP transceiver designed to support 10G data rates with LC connector technology, making it an ideal solution for long-range DWDM applications over single-mode fiber. It is engineered to meet rigorous network requirements by supporting protocols such as Ethernet and Fibre Channel, ensuring reliable connectivity in challenging telecom and enterprise environments.
Built in a compact XFP form factor, DWDM-XFP-4056-C offers operational flexibility for integration into data centers, carrier networks, and high-speed enterprise infrastructures. Its proven design and precise optical specifications make it a dependable choice for high-capacity transmission, where extended reach and robust performance are critical.
DWDM-XFP-4056-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-XFP-4056-C for additional pricing. Browse the full Cisco Compatible Xfp Dwdm series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| DWDM-XFP-4056-C |  DWDM-XFP-5979-C |  DWDM-XFP-3268-ER-C |  DWDM-XFP-4453-C |  DWDM-XFP-3977-ER-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm ±2 nm | 1550 nm | 1550 nm | N/A | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | 3.5 W | 3.5W | 3.8W | 4.0W | 3.8W |
| 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-XFP-4056-C | DWDM-XFP-5979-C | DWDM-XFP-3268-ER-C | DWDM-XFP-4453-C | DWDM-XFP-3977-ER-C |
| Height | N/A | 0.33 inches | 0.7 inches | 0.65 inches | 0.31 inches |
| Width | N/A | 0.48 inches | 0.84 inches | 3.98 inches | 2.36 inches |
| Depth | N/A | 1.69 inches | 1.63 inches | 1.18 inches | 0.53 inches |
| Weight | N/A | 0.1 lbs | 0.25 lbs | 0.16 lbs | 0.07 lbs |
Excellent 1540.56nm performance over 80KM. This module handles our long-range regional links with ease. Strong power margins and perfect Cisco compatibility.
Reliable long-haul 1540.56nm signaling. This 80KM XFP is durable and provides consistent throughput. A high-performance solution for our enterprise fiber network.
Exceptional 1540.56nm signal integrity over 80KM. This module integrated seamlessly into our existing mux. Rock-solid stability for our core transport layers.
Consistent and robust 80KM transceiver. The 1540.56nm channel is clean and the throughput is 100% stable. Professional grade hardware you can trust.
Perfect 80KM connectivity at 1540.56nm. This module is essential for our regional connectivity, providing stable 10G signals with no configuration hassle.
The DWDM-XFP-4056-C is a 10GBASE-DWDM XFP transceiver module operating at 1540.56 nm with an 80 km reach, fully compatible with Cisco interfaces.
The module supports a fixed DWDM wavelength of 1540.56 nm in the C-band ITU grid for dense wavelength division multiplexing applications.
The DWDM-XFP-4056-C provides reliable optical transmission up to 80 km over single-mode fiber without intermediate amplification.
Yes, the DWDM-XFP-4056-C is fully Cisco-compliant and interoperable with Cisco switches, routers, and DWDM systems.
This XFP transceiver supports a line rate of 9.95–11.3 Gb/s, optimized for 10 GbE (10GBASE) DWDM transport.
The module uses standard LC duplex connectors for single-mode fiber termination and low-loss optical coupling.
It offers an LC optical interface supporting single-mode fiber for DWDM transmission at 1540.56 nm.
The DWDM-XFP-4056-C operates reliably between 0 °C and 70 °C (standard industrial grade) and between –40 °C and 85 °C (extended temperature grade).
Typical power consumption is ≤ 2.5 W, ensuring energy efficiency for high-density DWDM deployments.
Yes, it includes IEEE 802.3ae-compliant DDM functions for real-time monitoring of optical power, temperature, and voltage.
The module is CE, FCC, RoHS, and IEC-compliant, ensuring safety, environmental compliance, and electromagnetic compatibility.
It’s ideal for high-speed metro, long-haul, data center interconnects, and enterprise backbone networks requiring DWDM aggregation.
Simply insert the XFP module into any Cisco XFP port, connect LC fiber cables, and verify link status – no configuration changes are needed.
Run a show interface transceiver command on Cisco devices to confirm recognition of the DWDM-XFP-4056-C module and check DDM metrics.
The module comes with a limited lifetime warranty covering manufacturing defects and guaranteed support from the date of purchase.
Standard stock units ship within 1–3 business days, with expedited options available for urgent project deployments.
United States