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DWDM-XFP-5979-ER-C
- Description:
- 10GBASE-DWDM XFP 1559.79nm 40KM Cisco Compatible
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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.
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DWDM-XFP-5979-ER-C Specifications
| Product Type | Transceiver |
| 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 |
Quality Certifications
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Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | N/A | N/A |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 2G | 2G | 10G |
| Depth | 2.83 inches | 1.15 inches | 1.5 inches | N/A | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | XFP | XFP | SFP | SFP | SFP+ |
| Height | 0.33 inches | 0.65 inches | 0.3 inches | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 10 km | 10 km | 10 km |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.6 W | 3.5W | 1.0 W | N/A | N/A |
| Product Name | DWDM-XFP10G-1554-13 | DWDM-XFP-5979-ER-C | DS-SFP-FC-2G-LW-C | ONS-SE-2G-L2-C | ONS-SC+-10G-LR-BX-U-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Fibre Channel | Ethernet | Ethernet |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Wavelength | 1554 nm | 1550nm | 1310 nm | 1310nm | 1310nm/1490nm |
| Weight | 0.1 lbs | 0.2 lbs | 0.1 lbs | N/A | N/A |
| Width | 1.02 inches | 0.85 inches | 1.2 inches | N/A | N/A |
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Questions & Answers
Q
What is the DWDM-XFP-5979-ER-C module?
A
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.
Q
Which Cisco devices support DWDM-XFP-5979-ER-C?
A
This module complies with the Cisco XFP MSA and works in all Cisco routers and switches that accept 10G XFP DWDM modules.
Q
What wavelength does the DWDM-XFP-5979-ER-C use?
A
It operates at the ITU grid wavelength of 1559.79 nm, enabling dense WDM channel spacing for high-capacity links.
Q
How far can the 10GBASE-DWDM XFP 1559.79 nm module transmit?
A
With single-mode fiber it supports distances up to 40 km at 10 Gbps data rate.
Q
Is the DWDM-XFP-5979-ER-C hot-swappable?
A
Yes, the module is hot-swappable for maintenance-free insertion and removal without powering down your Cisco equipment.
Q
Does this module support Digital Diagnostics Monitoring (DDM)?
A
Yes, it features DDM/DOM for real-time monitoring of optical power, temperature, voltage and bias current.
Q
What optical fiber type is required?
A
Single-mode fiber (SMF) with ITU-T G.652 or G.657 compliance is required for optimal performance.
Q
What is the typical power budget of DWDM-XFP-5979-ER-C?
A
The module offers a typical optical power budget of 1.5 dB link margin at 40 km.
Q
Which protocols are supported?
A
The transceiver supports 10GBASE-Z, 10G Fibre Channel, SONET OC-192 IR-2 and SDH STM-64.
Q
Is the module RoHS and CE certified?
A
Yes, it meets RoHS 6/6 and CE safety and EMI standards.
Q
How do I install DWDM-XFP-5979-ER-C in my Cisco switch?
A
Simply slide the module into an empty XFP port until it latches, then configure your port for DWDM operation in the CLI.
Q
Can I mix DWDM-XFP-5979-ER-C with other DWDM wavelengths?
A
Yes, you can deploy it alongside other 100 GHz ITU grid modules without interference, as long as channel planning is observed.
Q
What temperature range does it operate in?
A
Operating temperature ranges from 0 °C to 70 °C (standard commercial grade).
Q
Does the module include a warranty?
A
Yes, it includes a one-year limited warranty covering defects in materials and workmanship.
Q
How can I verify compatibility before purchase?
A
Check the Cisco hardware compatibility list or request a compatibility test report from your supplier.
Q
What advantages does DWDM-XFP-5979-ER-C offer over CWDM?
A
DWDM provides higher channel density with 0.8 nm spacing, enabling more simultaneous wavelengths over the same fiber.
