SFP BIDI A Optical Module 1.25 Gb/s up to 20 km 1310/1550 nm LC/UPC

7,90 €
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The SFP BIDI A optical module for Gigabit Ethernet up to 1.25 Gb/s enables bidirectional transmission over a single-mode fiber for distances of up to 20 km. It uses wavelengths of 1310 nm and 1550 nm, features a Simplex LC/UPC connector, and is designed for use with the complementary BIDI B module.

The SFP BIDI A module is a practical solution for building gigabit optical links where the number of available fibers is limited. BIDI technology separates transmission and reception using different wavelengths, allowing bidirectional communication over a single single-mode optical fiber. This enables efficient use of existing optical infrastructure without the need to install additional cabling.

The optical module supports transmission speeds of up to 1.25 Gb/s and is suitable for connecting switches, routers, media converters, and other devices with a compatible SFP port. The compact Simplex LC/UPC connector simplifies cable management in distribution cabinets, patch panels, and network racks. The SFP design enables hot-swapping and easy adaptation of the network infrastructure to current requirements.

Important: The BIDI A module works only as a pair with the BIDI B module. Two modules of the same version cannot be connected to each other.

  • BIDI A: TX 1310 nm, RX 1550 nm
  • Compatible counterpart: BIDI B – TX 1550 nm, RX 1310 nm
  • Suitable applications: corporate networks, industrial operations, camera systems, and connections between remote network points

Specifications

Module type
SFP BIDI A
Transmission speed
Up to 1.25 Gb/s
Application standard
Gigabit Ethernet
Optical fiber type
Single-mode
Maximum range
Up to 20 km
Optical connector
Simplex LC/UPC
Transmit wavelength (TX)
1310 nm
Receive wavelength (RX)
1550 nm
Transmission principle
Bidirectional transmission over a single fiber
Compatible counterpart
BIDI B module with TX 1550 nm and RX 1310 nm
Hot-swappable
Yes
7,90 €