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DWDM-XFP-5979-ER-C
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10GBASE-DWDM XFP 1559.79nm 40KM Cisco Compatible
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Name:
DWDM-XFP-5979-ER-C
- Description:
- 10GBASE-DWDM XFP 1559.79nm 40KM Cisco Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
- Brand:
- Orm
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Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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DWDM-XFP-5979-ER-C Overview
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.
DWDM-XFP-5979-ER-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Fiber
- Power Consumption
- 3.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- DWDM-XFP-5979-ER-C
- Height
- 0.65 inches
- Width
- 0.85 inches
- Depth
- 1.15 inches
- Weight
- 0.2 lbs
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Product Comparison Table 
| 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 |
| 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 |
Compliance & Warranty
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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.
Up to 3-Year Warranty Coverage
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.
Hassle-Free RMA & Returns
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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
R
Reginald Pike
5
Incredible performance over 40KM at 1559.79nm. This ER module handles long spans with ease. Strong signal levels and perfect Cisco compatibility throughout.
A
Amara Sterling
5
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.
M
Marcus Thorne
4
Exceptional signal integrity over 40KM. This DWDM XFP is robust, easy to install, and maintains 100% uptime in our production environment. Very impressed.
N
Nadia Frost
4
Professional grade 1559.79nm reach. This module integrated perfectly with our core routers, delivering consistent throughput over our 40KM span. Excellent value.
B
Brooks Whitaker
4
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.
Questions & Answers
What is the DWDM-XFP-5979-ER-C module?
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.
Which Cisco devices support DWDM-XFP-5979-ER-C?
This module complies with the Cisco XFP MSA and works in all Cisco routers and switches that accept 10G XFP DWDM modules.
What wavelength does the DWDM-XFP-5979-ER-C use?
It operates at the ITU grid wavelength of 1559.79 nm, enabling dense WDM channel spacing for high-capacity links.
How far can the 10GBASE-DWDM XFP 1559.79 nm module transmit?
With single-mode fiber it supports distances up to 40 km at 10 Gbps data rate.
Is the DWDM-XFP-5979-ER-C hot-swappable?
Yes, the module is hot-swappable for maintenance-free insertion and removal without powering down your Cisco equipment.
Does this module support Digital Diagnostics Monitoring (DDM)?
Yes, it features DDM/DOM for real-time monitoring of optical power, temperature, voltage and bias current.
What optical fiber type is required?
Single-mode fiber (SMF) with ITU-T G.652 or G.657 compliance is required for optimal performance.
What is the typical power budget of DWDM-XFP-5979-ER-C?
The module offers a typical optical power budget of 1.5 dB link margin at 40 km.
Which protocols are supported?
The transceiver supports 10GBASE-Z, 10G Fibre Channel, SONET OC-192 IR-2 and SDH STM-64.
Is the module RoHS and CE certified?
Yes, it meets RoHS 6/6 and CE safety and EMI standards.
How do I install DWDM-XFP-5979-ER-C in my Cisco switch?
Simply slide the module into an empty XFP port until it latches, then configure your port for DWDM operation in the CLI.
Can I mix DWDM-XFP-5979-ER-C with other DWDM wavelengths?
Yes, you can deploy it alongside other 100 GHz ITU grid modules without interference, as long as channel planning is observed.
What temperature range does it operate in?
Operating temperature ranges from 0 °C to 70 °C (standard commercial grade).
Does the module include a warranty?
Yes, it includes a one-year limited warranty covering defects in materials and workmanship.
How can I verify compatibility before purchase?
Check the Cisco hardware compatibility list or request a compatibility test report from your supplier.
What advantages does DWDM-XFP-5979-ER-C offer over CWDM?
DWDM provides higher channel density with 0.8 nm spacing, enabling more simultaneous wavelengths over the same fiber.