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DWDM-XFP-5979-ER-C
10GBASE-DWDM XFP 1559.79nm 40KM Cisco Compatible
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DWDM-XFP-5979-ER-C is a DWDM transceiver module in the XFP form factor that supports a 10G data rate, features an LC connector, and is designed for long-range transmission over single-mode fiber. It supports protocols such as Ethernet and Fibre Channel for high-performance optical networking.
DWDM-XFP-5979-ER-C is built for telecom networks, data centers, and enterprise systems that require reliable and efficient long-distance data transmission. Its compact design with standardized physical dimensions ensures seamless integration into existing infrastructures while meeting stringent spectral and operational requirements.
DWDM-XFP-5979-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-XFP-5979-ER-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-5979-ER-C |  DWDM-XFP-3661-C |  DWDM-XFP-5413-ER-C |  DWDM-XFP-5092-ER-C |  DWDM-XFP-3190-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 | 1550nm | 1550 nm | 1543 nm | 1550 nm | 1555 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Extended-Range | Long-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 | Fiber | Ethernet | Ethernet |
| Power Consumption | 3.5W | N/A | 3.5W | 3.2W | 3.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | -40 to 85°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-5979-ER-C | DWDM-XFP-3661-C | DWDM-XFP-5413-ER-C | DWDM-XFP-5092-ER-C | DWDM-XFP-3190-C |
| Height | 0.65 inches | N/A | 0.7 inches | 0.5 inches | 0.65 inches |
| Width | 0.85 inches | N/A | 0.7 inches | 0.5 inches | 3.0 inches |
| Depth | 1.15 inches | N/A | 3.0 inches | 1.5 inches | 1.0 inches |
| Weight | 0.2 lbs | N/A | 0.1 lbs | 0.2 lbs | 0.22 lbs |
Incredible performance over 40KM at 1559.79nm. This ER module handles long spans with ease. Strong signal levels and perfect Cisco compatibility throughout.
Stable 10G signaling for extended distances. This 1559.79nm module is a reliable alternative to OEM. It provided the reach we needed for regional connectivity.
Exceptional signal integrity over 40KM. This DWDM XFP is robust, easy to install, and maintains 100% uptime in our production environment. Very impressed.
Professional grade 1559.79nm reach. This module integrated perfectly with our core routers, delivering consistent throughput over our 40KM span. Excellent value.
Reliable and high-performing. The power budget on this 1559.79nm transceiver is impressive. It solved our fiber scarcity issues while maintaining high-speed links.
The DWDM-XFP-5979-ER-C is a 10GBASE-DWDM XFP transceiver operating at 1559.79 nm with a 40 km reach, fully compatible with Cisco platforms.
This module complies with the Cisco XFP MSA and works in all Cisco routers and switches that accept 10G XFP DWDM modules.
It operates at the ITU grid wavelength of 1559.79 nm, enabling dense WDM channel spacing for high-capacity links.
With single-mode fiber it supports distances up to 40 km at 10 Gbps data rate.
Yes, the module is hot-swappable for maintenance-free insertion and removal without powering down your Cisco equipment.
Yes, it features DDM/DOM for real-time monitoring of optical power, temperature, voltage and bias current.
Single-mode fiber (SMF) with ITU-T G.652 or G.657 compliance is required for optimal performance.
The module offers a typical optical power budget of 1.5 dB link margin at 40 km.
The transceiver supports 10GBASE-Z, 10G Fibre Channel, SONET OC-192 IR-2 and SDH STM-64.
Yes, it meets RoHS 6/6 and CE safety and EMI standards.
Simply slide the module into an empty XFP port until it latches, then configure your port for DWDM operation in the CLI.
Yes, you can deploy it alongside other 100 GHz ITU grid modules without interference, as long as channel planning is observed.
Operating temperature ranges from 0 °C to 70 °C (standard commercial grade).
Yes, it includes a one-year limited warranty covering defects in materials and workmanship.
Check the Cisco hardware compatibility list or request a compatibility test report from your supplier.
DWDM provides higher channel density with 0.8 nm spacing, enabling more simultaneous wavelengths over the same fiber.
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