−31%

Grandstream Modules SFP Single Mode 1310nm 20km 1.25Gbps

was CHF28.70
Delivered between 23.1.2026 and 30.1.2026
Only 4 pieces in stock at supplier
Free shipping starting at 50.–

Product details

The Grandstream SFP Single Mode 1310nm 20km 1.25Gbps module is a powerful transceiver optimized for long-distance data transmission. With a wavelength of 1310 nanometers, this module allows for a maximum transmission range of up to 20 kilometers, making it ideal for applications in large networks. The SFP+ module type supports a data rate of 1.25 gigabits per second, ensuring efficient and fast data transfer. Duplex transmission enables simultaneous data transfer in both directions, further enhancing network efficiency. This module is an excellent choice for businesses that require a reliable and high-performance solution for their network connections. It is compatible with a variety of network devices and offers easy integration into existing systems. The use of Single Mode technology results in lower attenuation and higher bandwidth, improving the overall performance of the network.

Key specifications

Transmission
Single Mode
Module type
SFP
Wavelength
1310 nm
Item number
42405921

General information

Manufacturer
Grandstream
Category
Transceivers
Manufacturer no.
GF-SM1310-20KM-1.25G
Release date
24.1.2024

Transceiver properties

Module type
SFP
Transmission
Duplex
Wavelength
1310 nm
Max. Transmission range
20000 m
Transmission
Single Mode
Interface
Duplex LC
Data throughput
1.25 Gbit/s

Voluntary climate contribution

CO₂-Emission
Climate contribution

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Transceivers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Grandstream
    Not enough data
  • 1.Aruba
    0 %
  • 1.Cisco
    0 %
  • 3.BlueLAN
    0.2 %
  • 3.SwissGBIC
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Grandstream
    Not enough data
  • 1.CBO
    0 days
  • 1.TP-Link
    0 days
  • 1.Ubiquiti
    0 days
  • 1.Zyxel
    0 days

Return rate

How often is a product of this brand in the «Transceivers» category returned?

Source: Digitec Galaxus
  • Grandstream
    Not enough data
  • 1.SwissGBIC
    1.2 %
  • 2.BlueLAN
    2 %
  • 3.BlueOptics
    2.4 %
  • 4.Cisco
    2.8 %
Source: Digitec Galaxus