Name: SFP100BEXST StarTech 100Base-EX 1310nm Single-Mode Fiber SFP Transceiver
Brand: StarTech
SKU: SFP100BEXST
Price: 126.12 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The SFP100BEXST 100Base-EX SFP transceiver module enables long-distance fiber Ethernet connections by converting electrical signals to optical signals and vice versa. It fits into standard SFP slots on compatible network equipment, making it a practical choice for extending network reach without replacing existing hardware. Its design targets applications needing stable 100 Mbps fiber connectivity over single-mode fiber runs that span several kilometers.

General Information
Brand	StarTech
Part Number	SFP100BEXST

Technical Information
Form Factor	SFP
Media	SMF
Type	LX
Protocols	100BASE-EX

Physical Characteristics
Weight	5.00
Condition	Refurbished

Product Description
The SFP100BEXST is a fiber optic transceiver module designed to extend network connections over long distances using single-mode fiber. It is commonly used in enterprise networks, telecommunications, and data centers where reliable and high-speed fiber connectivity is needed beyond the reach of copper cables. Built for network administrators and IT professionals, this module allows easy integration into existing SFP ports on switches or routers, enabling efficient upgrades or expansions without major infrastructure changes. Key Features Works with single-mode fiber to cover distances up to 40 km Compatible with 100Base-EX Ethernet standards for smooth data flow Operates at a 1310 nm wavelength to maintain signal integrity Supports hot-swapping, allowing for quick maintenance or upgrades Compact SFP form factor fits a wide range of network hardware This transceiver module is often found in settings where extended fiber links connect different buildings or network nodes across a campus or metropolitan area. It plays a critical role in maintaining fast and stable communication lines, helping organizations manage network traffic reliably over greater distances.

Use Cases
The StarTech SFP100BEXST transceiver module is designed for network environments requiring reliable 100 Mbps fiber connectivity over long distances. It is particularly suited for enterprises and service providers needing to extend their network reach across single-mode fiber infrastructure, such as between buildings or remote data centers. How It's Used: Connecting campus buildings in an enterprise environment where fiber runs exceed standard copper Ethernet limits. Establishing stable network links for remote office sites requiring consistent 100 Mbps bandwidth over single-mode fiber. Supporting fiber backbone connections in SMB networks to enhance network segmentation and security. Integrating with existing rack-mounted switches in data centers to enable long-distance fiber interconnects without replacing equipment. Facilitating point-to-point connections in industrial or manufacturing facilities where electromagnetic interference impacts copper cabling. This transceiver module aids operational efficiency by enabling scalable fiber deployments that maintain consistent network performance across extended distances. Its compatibility with standard SFP slots ensures a flexible upgrade path for network infrastructures focused on long-range connectivity.

SFP100BEXST StarTech 100Base-EX 1310nm Single-Mode Fiber SFP Transceiver

Product Overview

General Information

Technical Information

Physical Characteristics

Product Description

Use Cases