Name: FTR-1619-57 Finisar 1.25Gbps 1000Base-CWDM 1570nm 120km SC GBIC Transceiver
Brand: Finisar
SKU: FTR-1619-57
Price: 121.61 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Finisar 1.25Gbps 1000Base-CWDM transceiver module is built to handle long-distance single-mode fiber communications. It slots into GBIC ports and uses SC connectors, making it a practical choice in network infrastructures where extended reach and dependable data transmission are necessary without adding extra fibers.

General Information
Brand	Finisar
Part Number	FTR-1619-57

Technical Information
Media	SMF
Type	DFB CWDM
Protocols	1000Base-CWDM,Gigabit Ethernet

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Finisar transceiver module is designed to transmit data over single-mode fiber with a maximum distance of 120 kilometers, making it suitable for long-range network connections. It operates at a wavelength of 1570nm using coarse wavelength division multiplexing (CWDM) to efficiently utilize fiber optic infrastructure. Often found in enterprise and service provider environments, this module fits into GBIC slots and uses SC connectors for reliable, straightforward setup. Network engineers and IT professionals commonly use it to extend Gigabit Ethernet networks without compromise on speed or signal quality. Key Features Supports 1.25Gbps transmission speed compatible with 1000Base-CWDM standards Effective single-mode fiber reach up to 120 kilometers CWDM technology reduces fiber usage by multiplexing signals SC connector type ensures secure and stable fiber connections GBIC form factor allows for flexible network hardware compatibility These transceivers are typically deployed in metropolitan area networks or wide area network backbones where long-distance fiber runs are required. They help maintain high data integrity and low latency across extended links, supporting critical data and communication traffic.

Use Cases
The Finisar FTR-1619-57 transceiver is designed for network environments requiring reliable long-distance single-mode fiber connectivity. It is especially suitable for enterprise IT infrastructures, service providers, and data center interconnects where extended reach without additional fiber deployment is critical. How It's Used: Connecting geographically dispersed data center racks to optimize resource allocation and reduce latency in enterprise networks. Enabling high-speed backbone links in metropolitan area networks (MANs) for telecommunications providers. Linking storage clusters in campus environments to support virtualization workloads with minimal signal degradation. Facilitating network extensions to remote office locations requiring seamless Gigabit Ethernet connectivity over existing fiber infrastructure. Supporting edge computing deployments that necessitate low-latency, high-bandwidth connections across multiple sites. This transceiver module enhances operational efficiency by providing scalable, long-reach connectivity that aligns with evolving network demands. Its integration into existing fiber infrastructures helps maintain consistent performance while supporting future growth in bandwidth-intensive applications.

FTR-1619-57 Finisar 1.25Gbps 1000Base-CWDM 1570nm 120km SC GBIC Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases