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SFP-25G-LR-S-M-ST StarTech 25Gbps SFP28 Single Mode Fiber Module

SKU:
SFP-25G-LR-S-M-ST
Weight: 3.00 lbs
Condition: Refurbished
  • MSA-compliant SFP28 transceiver module supporting 25Gbps data rates
  • Single mode fiber design with 1310nm wavelength for long-distance transmission
  • Operates over distances up to 10km using LC connector
  • Product part number SFP-25G-LR-S-M-ST from StarTech
In stock

$168.00

Product Overview

The StarTech SFP-25G-LR-S-M-ST is a 25Gbps single mode fiber transceiver module designed for long-range optical networking. It operates at a 1310nm wavelength and supports distances up to 10 kilometers using an LC connector. The module meets MSA compliance for compatibility with various network devices.

General Information

Brand StarTech

Technical Information

Form Factor SFP28
Media SMF
Type DFB
Power Consumption 1.2W (typical, max 1.5W)
Protocols 25GBASE-LR,25GbE
Connector LC Duplex
DOM Support Yes

Physical Characteristics

Weight 3.00
Condition Refurbished


Product Description

The StarTech SFP-25G-LR-S-M-ST is a Small Form-factor Pluggable 28 (SFP28) transceiver module designed for 25 Gigabit Ethernet applications. It is engineered to facilitate long-distance data transmission over single mode fiber, making it suitable for network infrastructures requiring extended reach connectivity.

This module is commonly used by network administrators and IT professionals in data centers and enterprise networks that require 25Gbps performance over distances up to 10 kilometers. Its MSA-compliant design ensures interoperability with a broad range of compatible hardware.

Key Features
  • Supports 25Gbps data transfer rates per SFP28 specifications
  • Single mode fiber operation with 1310nm wavelength
  • Up to 10km transmission distance capability
  • LC connector interface for fiber optic connectivity
  • Compliant with Multi-Source Agreement (MSA) standards

This transceiver module provides a reliable optical link for high-speed network environments. By using single mode fiber technology, it facilitates data communications over long distances, which is essential for distributed network topologies. The LC connector offers a standardized and compact interface for fiber connections.


Use Cases

This module is typically deployed in enterprise and data center environments where 25 Gigabit Ethernet connectivity over long distances is required. It is suitable for network segments that span up to 10 kilometers and utilize single mode fiber infrastructure.

How It's Used:
  • Connecting switches and routers in campus networks requiring 25Gbps throughput
  • Extending data center interconnects over single mode fiber to remote facilities
  • Establishing fiber optic links in metropolitan area networks (MANs)
  • Upgrading existing fiber infrastructure to support 25G speeds
  • Deploying in storage area networks (SANs) needing high-bandwidth optical links

The transceiver serves the operational need for high-speed optical connectivity over longer distances than typical multimode fiber solutions. It integrates into existing fiber networks providing a standardized interface for 25Gbps data transmission.


FAQ's

  • Is the SFP-25G-LR-S-M-ST compatible with all 25G switches?

    It is compliant with MSA standards, but compatibility depends on the switch manufacturer's supported transceiver modules. Confirm support for third-party SFP28 modules before deployment.

  • What type of fiber cable does this module require?

    This module requires single mode fiber optic cable with an LC connector to support its 1310nm wavelength and 10km range.

  • What does 'MSA-compliant' mean for this transceiver?

    MSA-compliant indicates the module conforms to Multi-Source Agreement standards for form factor and electrical interface, ensuring interoperability with other MSA-compliant devices.

  • Can this transceiver be used for distances beyond 10km?

    The specified maximum transmission distance for this module is 10 kilometers. Using it beyond this distance may result in signal degradation.

  • What wavelength does the SFP-25G-LR-S-M-ST operate at?

    The transceiver operates at a 1310nm wavelength, suitable for long-distance single mode fiber communication.

  • Does the LC connector type affect compatibility?

    The LC connector is a standard fiber optic interface ensuring compatibility with corresponding LC fiber ports on networking equipment.


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SFP-25G-LR-S-M-ST StarTech 25Gbps SFP28 Single Mode Fiber Module
SFP-25G-LR-S-M-ST StarTech 25Gbps SFP28 Single Mode Fiber Module
$168.00