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DWDM-XFP-5979-C
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10GBASE-DWDM XFP 1559.79nm 80KM Cisco Compatible
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Name:
DWDM-XFP-5979-C
- Description:
- 10GBASE-DWDM XFP 1559.79nm 80KM Cisco Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
Certified Refurbished
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-C Overview
DWDM-XFP-5979-C is a high-performance dense wavelength division multiplexing transceiver module in an XFP form factor. It supports a 10G data rate over LC connector interfaces, providing long-range transmission on single-mode fiber while operating with Ethernet and Fibre Channel protocols, making it ideal for telecom and data center applications.
Engineered with reliability in mind, DWDM-XFP-5979-C features compact physical dimensions designed to seamlessly integrate into high-density network architectures. Its robust construction, optimized power consumption, and a wide operating temperature range ensure dependable performance for enterprise networks, telecom infrastructures, and other mission-critical use cases.
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DWDM-XFP-5979-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550 nm
- 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-C
- Height
- 0.33 inches
- Width
- 0.48 inches
- Depth
- 1.69 inches
- Weight
- 0.1 lbs
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Product Comparison Table 
| DWDM-XFP-5979-C |  DWDM-XFP-5413-ER-C |  DWDM-XFP-5575-ER-C |  DWDM-XFP-3504-C |  DWDM-XFP-3033-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 |
| Transmission Distance | Long-Range | Extended-Range | Long-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 | Ethernet, Fibre Channel | Ethernet | Ethernet |
| 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 | Cisco, Juniper, Huawei, Arista | Cisco |
| Product Name | DWDM-XFP-5979-C | DWDM-XFP-5413-ER-C | DWDM-XFP-5575-ER-C | DWDM-XFP-3504-C | DWDM-XFP-3033-ER-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
K
Kieran Thorne
4
Excellent 1559.79nm signal stability over 80KM. This XFP handles our transport links with ease. Strong build quality and seamless Cisco integration. Highly recommended.
L
Lila Sterling
4
Consistent 10G performance at 1559.79nm. The 80KM range is perfect for our regional spans. Robust and reliable hardware that stays cool under load.
M
Merrick Finch
4
Exceptional 1559.79nm DWDM module. Recognition by our core routers was immediate. Signal integrity is flawless over our longest fiber runs. Very impressed.
N
Nadia Whitlock
4
Reliable and high-performing optic. The 1559.79nm channel is stable and the 80KM reach provides the flexibility our network requires. Excellent value.
O
Octavian Ross
5
Professional-grade 1559.79nm transceiver. It provides a rock-solid 10G link over 80KM. Extremely satisfied with the performance and durability of this XFP module.
Questions & Answers
What does the product code DWDM-XFP-5979-C stand for?
The DWDM-XFP-5979-C is a 10GBASE-DWDM XFP transceiver operating at 1559.79 nm for up to 80 km over single-mode fiber, fully Cisco compatible.
What is 10GBASE-DWDM XFP 1559.79 nm?
10GBASE-DWDM XFP 1559.79 nm is a Dense Wavelength Division Multiplexing optical module designed for 10 Gbps data transmission on the 1559.79 nm ITU DWDM channel.
Which Cisco devices support the DWDM-XFP-5979-C module?
This module is compatible with Cisco routers and switches that feature XFP ports and support 10GBASE-DWDM optics, including Catalyst, ASR and NCS series platforms.
What is the maximum transmission distance?
The DWDM-XFP-5979-C supports links up to 80 km over standard single-mode fiber (SMF-28) without amplification.
Which fiber type is recommended?
Use ITU-T G.652.D compliant single-mode fiber (SMF-28) to achieve the full 80 km reach with minimal dispersion.
What data rate does this XFP module support?
It supports data rates from 9.95 Gbps to 10.3 Gbps, fully compliant with IEEE 802.3ae 10GBASE-DWDM specifications.
What DWDM channel corresponds to 1559.79 nm?
1559.79 nm corresponds to ITU-T DWDM channel 59 with 0.8 nm (100 GHz) channel spacing.
What form factor and connector does it use?
The transceiver is XFP-compliant with an LC duplex connector interface for easy hot-plug installation.
Does it support Digital Diagnostics Monitoring (DDM)?
Yes, it features full DOM/DDM capabilities, providing real-time monitoring of optical power, temperature, voltage and bias current.
What is the operating temperature range?
It operates reliably from 0 °C to 70 °C (commercial temperature range) and offers an extended range option of –40 °C to 85 °C.
What is the power consumption of the module?
Typical power consumption is under 1 W, meeting XFP MSA requirements for low power draw.
Is any special configuration required for Cisco compatibility?
No special firmware or commands are required; the module auto-negotiates on Cisco XFP ports as a native 10GBASE-DWDM transceiver.
How do I install the DWDM-XFP-5979-C module?
Simply insert the XFP into a compatible port until it clicks, then verify the link status via CLI or LED indicators.
How can I verify compatibility with existing DWDM systems?
Confirm your DWDM mux/demux supports 100 GHz channel spacing and ITU-T channel 59 at 1559.79 nm before deployment.
What industry standards does this module meet?
It complies with IEEE 802.3ae, ITU-T G.694.1, SFF-8472, XFP MSA and RoHS-6 for optical performance and environmental safety.
What warranty and support options are available?
Standard one-year warranty with lifetime technical support; extended coverage and expedited replacement plans are available upon request.