Name: FWLF1634RL29 Finisar 4.25Gbps 1000Base-ZX DWDM Single-mode SFP 80km LC
Brand: Finisar
SKU: FWLF1634RL29
Price: 1176.66 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The FWLF1634RL29 module from Finisar provides a reliable 4.25Gbps optical connection designed for long-distance single-mode fiber networks. It fits into standard SFP slots and works within DWDM systems to deliver efficient wavelength multiplexing at 1554.13nm. This transceiver is well-suited to environments where maintaining signal clarity over distances up to 80km is essential, such as metro Ethernet or telecom backbones.

General Information
Brand	Finisar
Part Number	FWLF1634RL29

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

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Finisar SFP transceiver module enables 4.25Gbps data transfer over long distances, ideal for enterprise and telecom networks that require robust optical connections. It's built for single-mode fiber applications and commonly found in DWDM systems where multiple wavelengths are transmitted on the same fiber. Network engineers and operators who manage expansive LAN or metro area networks benefit from this module’s ability to maintain signal integrity over 80 kilometers. Its duplex LC interface allows straightforward deployment in existing fiber infrastructures. Key Features Operates at 1554.13nm wavelength suited for DWDM environments Supports 1000Base-ZX for compatibility with Gigabit Ethernet standards Maintains signal quality over 80km single-mode fiber runs Compact SFP form factor fits various network devices Easy plug-and-play installation with duplex LC connectors This transceiver is typically deployed in core or distribution networks where extended reach is necessary without sacrificing performance. It's a practical choice for data centers, telecom providers, and service operators requiring reliable long-haul optical links. Its role in DWDM setups helps optimize fiber usage by enabling multiple channels on a single fiber strand.

Use Cases
The FWLF1634RL29 Finisar SFP transceiver is primarily utilized in telecommunications and enterprise network backbones where long-distance, high-speed optical connectivity is essential. It is optimized for service providers and large organizations requiring robust DWDM solutions over single-mode fiber links, particularly in metro Ethernet and WAN deployments. How It's Used: Connecting data center core switches across metropolitan areas for extended reach without signal loss. Enabling telecom carriers to aggregate multiple service channels over DWDM networks for efficient bandwidth management. Supporting enterprise IT infrastructures in campus environments requiring high-speed inter-building connectivity up to 80km. Facilitating long-haul fiber optic links in service provider networks for enhanced network scalability and reduced latency. Integrating with optical transport platforms in storage area networks to maintain consistent data throughput over extended distances. This transceiver supports operational efficiency by maintaining signal integrity in high-density wavelength multiplexing environments while facilitating network scalability. Its compatibility with standard SFP interfaces ensures seamless integration into existing infrastructures, enabling IT teams to optimize long-distance optical links without compromising performance.

FWLF1634RL29 Finisar 4.25Gbps 1000Base-ZX DWDM Single-mode SFP 80km LC

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases