GS-F-SM1310-20KM-1.25G - Grand Stream SFP Fiber Module | Aztek Computers
29+Years
SKU: HM05Y0JKKX |  Mfg. Part: GS-F-SM1310-20KM-1.25G  | UPC: 6947273704768  |  0 Reviews  |     Share

GS-F-SM1310-20KM-1.25G - Grand Stream SFP Fiber Module

18 Available
Condition: New

$32.86  $44.36

AUTHORIZED
Free Shipping for this Item

Product Overview

- Fiber Mode: Single-Mode Fiber
- Connector Type: Duplex LC
- DDM: Yes, I2C for integrated Digital Diagnostic Monitoring
- Nominal Wavelength: 1310nm
- Data Rate: 1.25Gbps SFP
- Max Power Consumption: 1W
- Transfer Distance: 20km
- TX Power: -9 to -3dBm, +-3dB
- RX Power: -18 to -1dBm, +-3dB
- Operation Voltage: 3.3V+-0.3V

Expert Overview

The GRAND STREAM GS-F-SM1310-20KM-1.25G is a Small Form-Factor Pluggable (SFP) fiber module designed for single-mode fiber optic networks. This module facilitates data transmission over distances up to 20km at a data rate of 1.25Gbps, utilizing a 1310nm nominal wavelength. It features a duplex LC connector for reliable physical connection and includes Digital Diagnostic Monitoring (DDM) via I2C, allowing for real-time monitoring of operational parameters. With a maximum power consumption of 1W and an operation voltage of 3.3V, it is suitable for integration into various network devices requiring fiber optic connectivity. This SFP module addresses the need for extended-reach single-mode fiber links in business and IT environments, supporting network infrastructure where reliable long-distance data transfer is critical.

Technical Specifications

Connection Type: Fiber Optic
Jacks/Modules: Yes
Color: Silver

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • GRAND STREAM
  • GS-F-SM1310-20KM-1.25G
  • B0F7HMYGRX
  • 6947273704768
  • New
  • 0.05 lbs
  • 4 X 1 X 2
  • Sep 06, 2026
  • Mar 26, 2026
Product Identifiers: Brand: Grand Stream • Part #: GS-F-SM1310-20KM-1.25G • UPC: 6947273704768 • ASIN: B0F7HMYGRX • Category: Fiber Optic Power Meters

Frequently Asked Questions

What type of fiber is this module compatible with?

This SFP module is designed for use with single-mode fiber optic cables.

What is the maximum transfer distance supported by this module?

The module supports a maximum transfer distance of 20 kilometers.

Does this SFP module include Digital Diagnostic Monitoring (DDM)?

Yes, it includes Digital Diagnostic Monitoring (DDM) functionality accessible via I2C.

What is the data rate of this SFP module?

This SFP module operates at a data rate of 1.25Gbps.

GS-F-SM1310-20KM-1.25G - Grand Stream SFP Fiber Module

Confirm you're human, then submit:

Reviews for Grand Stream GS-F-SM1310-20KM-1.25G

$32.86