Name: DWDM-SFP-5172= Cisco 1Gbps 1000Base-DWDM 1551.72nm 80km Duplex LC SFP
Brand: Cisco
SKU: DWDM-SFP-5172=
Price: 518.85 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco DWDM-SFP-5172= is a single-mode fiber optic transceiver designed for 1Gbps data transmission over distances up to 80km. It fits into standard SFP ports and operates at a precise 1551.72nm wavelength, making it suitable for dense wavelength division multiplexing systems in telecom and enterprise networks.

General Information
Brand	Cisco
Part Number	DWDM-SFP-5172=

Technical Information
Form Factor	SFP
Media	SMF
Type	DFB
Protocols	1000Base-DWDM
Connector	LC Duplex

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Cisco DWDM-SFP-5172= module is built for long-distance fiber optic communication, delivering reliable 1 gigabit per second speeds over single-mode fiber. It’s commonly used in data center interconnects and metro networks where extended reach and precise wavelength control are necessary. Often found in telecom and enterprise network environments, this transceiver suits network engineers and IT professionals looking to expand or maintain high-capacity optical links. Its compact SFP form factor allows easy integration into existing switches and routers. Key Features Supports long-range transmission up to 80 kilometers Fixed DWDM wavelength at 1551.72nm for dense wavelength multiplexing Reliable duplex LC connector ensures stable fiber connections Compatible with 1000Base-DWDM transmission standards Small form factor simplifies deployment in tight spaces This transceiver is typically deployed in metro optical networks and data center backbones where fiber distance and bandwidth management are critical. It helps maintain clear, high-speed connections in complex network setups without frequent signal degradation or need for repeaters.

Use Cases
The Cisco DWDM-SFP-5172= transceiver is primarily used in telecommunications and enterprise network environments where long-distance, high-bandwidth fiber connectivity is essential. It benefits network engineers and IT professionals managing metropolitan area networks or service provider infrastructures requiring precise wavelength allocation and extended reach. How It's Used: Connecting data center backbone switches over metro fiber links to support virtualization workloads. Extending enterprise campus networks across multiple buildings with minimal signal degradation. Enabling service providers to deploy dense wavelength division multiplexing for scalable bandwidth delivery. Supporting high-capacity storage area network (SAN) links requiring stable and long-distance fiber connections. Facilitating edge computing sites with reliable 1Gbps fiber connectivity to central offices. By integrating into existing SFP slots, this transceiver streamlines network expansion while maintaining signal integrity over long distances. Its compatibility with DWDM standards ensures efficient spectrum utilization, which is critical for scalable and high-performance network architectures.

DWDM-SFP-5172= Cisco 1Gbps 1000Base-DWDM 1551.72nm 80km Duplex LC SFP

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases