Name: FTLC1121RDNL Finisar 103.1Gbps 10km 1310nm Duplex LC CFP2 Transceiver
Brand: Finisar
SKU: FTLC1121RDNL
Price: 284.71 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The FTLC1121RDNL Finisar transceiver module offers a robust solution for transmitting data at 103.1Gbps over single-mode fiber with a reach of up to 10 kilometers. Fitting into CFP2 slots, it supports duplex LC connections and operates at a 1310nm wavelength, making it a practical choice for modern high-speed network infrastructures.

General Information
Brand	Finisar
Part Number	FTLC1121RDNL

Technical Information
Form Factor	CFP2
Media	SMF
Type	DFB
Protocols	OTU4 (103.125Gbps)
Connector	LC Duplex

Physical Characteristics
Weight	3.00
Condition	Refurbished

Product Description
This Finisar transceiver module enables ultra-fast data transfer over single-mode fiber, supporting distances up to 10 kilometers at a wavelength of 1310nm. It's commonly used in data centers and telecom networks requiring high bandwidth and low latency. Built for network engineers and operators managing large-scale optical infrastructures, this module fits into CFP2 slots, making it suitable for compact switches and routers. Key Features Operates at a stable 103.1Gbps speed, ideal for demanding network environments Offers consistent performance over long single-mode fiber runs Duplex LC connectors provide straightforward fiber patching CFP2 module size allows integration in high-density networking gear Low power consumption helps maintain efficient system operation These modules are typically deployed in core network segments or data center interconnects where high throughput and reliability are critical. They help maintain smooth data flow across complex networks without frequent interruptions. By providing a proven optical interface, this transceiver supports evolving network demands without requiring major hardware overhauls.

Use Cases
The FTLC1121RDNL Finisar transceiver is typically deployed in environments requiring high-throughput, long-distance optical connections such as telecommunications and enterprise data centers. It benefits network architects and IT professionals managing scalable infrastructures demanding reliable 100Gbps+ connectivity over single-mode fiber links. How It's Used: Connecting core routers and switches within large-scale data centers to support virtualization and cloud workloads. Extending high-speed links between campus buildings in enterprise IT networks where 10km reach is essential. Facilitating backbone network upgrades for service providers requiring 100Gbps+ capacity with compact CFP2 modules. Enabling remote edge computing sites to integrate with central data hubs through reliable, duplex LC fiber connections. Supporting storage area network (SAN) environments that demand low-latency, high-bandwidth fiber optic links for data replication. This transceiver module enhances operational efficiency by delivering consistent high-speed transmission while supporting dense CFP2 form factors. Its compatibility with single-mode fiber and duplex LC connectors ensures scalable deployments in complex network topologies that require both performance and space optimization.

FTLC1121RDNL Finisar 103.1Gbps 10km 1310nm Duplex LC CFP2 Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases