Name: 10-2625-01 Cisco 1000Base-LX LH SFP 1Gbps 10km Single-Mode Fiber Transceiver
Brand: Cisco
SKU: 10-2625-01
Price: 109.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Cisco 1000BASE-LX/LH SFP Transceiver Module delivers gigabit Ethernet over single-mode fiber, allowing connections to span distances up to 10 kilometers. It fits into Cisco switches and routers to provide flexible and reliable fiber optic links, commonly serving in enterprise and service provider networks where long-distance data transmission is required without compromising network speed or reliability.

General Information
Brand	Cisco
Part Number	10-2625-01

Technical Information
Form Factor	SFP
Media	SMF
Type	LX
Power Consumption	≤1 W (typical; 3.3V supply)
Protocols	1000BASE-LX/LH
Connector	LC Duplex

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
The Cisco 1000BASE-LX/LH SFP Transceiver Module is designed to enable gigabit Ethernet connections over long distances using single-mode fiber. It offers reliable data transmission up to 10 kilometers, making it suitable for network backbone links or inter-building connectivity. Often found in enterprise networks and data centers, this module allows network administrators to extend fiber optic connections without sacrificing speed or performance. It's built for IT professionals who need flexible, scalable solutions for fiber optics in their Cisco equipment. Key Features Supports gigabit speeds for efficient data transfer Transmits signals up to 10 km on single-mode fiber Small form-factor pluggable design fits compact network devices Compatible with a wide range of Cisco hardware Low power consumption suitable for dense network setups This transceiver is commonly deployed in campus networks, service provider infrastructure, and data centers where long-range fiber connectivity is essential. Its role in extending network reach simplifies complex cabling needs and ensures steady, high-performance communication across sites.

Use Cases
The Cisco 1000Base-LX LH SFP transceiver is ideal for network environments requiring reliable high-speed fiber connectivity over extended distances. It serves organizations needing to bridge data centers or link campus buildings where single-mode fiber infrastructure is in place. How It's Used: Connecting distributed enterprise campuses to central data centers across fiber runs up to 10 km. Facilitating high-speed uplinks between aggregation switches in metropolitan area networks. Supporting edge computing sites that require gigabit fiber links back to core network routers. Extending server cluster connections within large-scale virtualization environments separated by single-mode fiber. Interlinking storage area networks (SANs) across buildings where low latency and distance are critical. Enabling service providers to deliver gigabit Ethernet access over long-haul fiber segments to customers. This transceiver supports scalable network architectures by maintaining 1 Gbps throughput over significant distances, ensuring seamless integration and sustained performance across fiber-dependent infrastructure. Its compatibility with Cisco equipment assists in maintaining operational consistency in complex deployments.

10-2625-01 Cisco 1000Base-LX LH SFP 1Gbps 10km Single-Mode Fiber Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases