Product Overview The Ubiquiti UACC-OM-SM-1G-S-2 is a pre-paired set of bidirectional single-mode fibre transceivers designed to extend local network segments over long distances. Unlike standard transceivers that require two separate fibre strands to transmit and receive data, these modules use wavelength-division multiplexing to send and receive traffic simultaneously down one single strand of glass. This single-core setup allows you to maximise existing cable capacity while establishing a stable 1 Gbps hardwired connection between network switches, security routers, or remote server cabinets at distances up to 3 kilometres.

Key Features

• Single-Strand Bidirectional Efficiency: Transmits and receives data over a single core of single-mode fibre, allowing you to reuse existing cable infrastructure or save on new fibre installation costs.

• Synchronous Gigabit Performance: Delivers dependable data transfer rates of 1 Gbps to support clear IP security camera feeds, daily system backups, and fast local file distribution.

• Asymmetrical Wavelength Pairing: Comprises a complementary matching set where one module transmits at 1310 nm and receives at 1550 nm, while the opposite unit transmits at 1550 nm and receives at 1310 nm to prevent optical signal collision.

• Simplex LC Connector Interface: Features a single LC UPC connector housing on each module for quick, positive locking connections with standard single-mode simplex patch leads.

• Cool, Low-Power Operation: Draws a maximum of 0.66W per unit, keeping power consumption and heat generation to a minimum inside tightly packed rack switches.

Technical Specifications

• Manufacturer Part Code (MPN): UACC-OM-SM-1G-S-2

• Pack Quantity: 2 individual modules (1 x Blue Latch / 1 x Yellow Latch)

• Form Factor: SFP (Small Form-factor Pluggable)

• Supported Media: Single-Mode Fibre (SMF)

• Connector Interface: 1 x Simplex LC UPC per module

• Bi-Directional (BiDi): Yes

• Optical Wavelengths:

  • Module A (Blue Latch): TX 1310 nm / RX 1550 nm

  • Module B (Yellow Latch): TX 1550 nm / RX 1310 nm

• Data Transmission Rate: 1 Gbps (1.25 Gbps max line rate)

• Maximum Cable Distance: 3 kilometres

• Power Consumption: 0.66W (Max per unit)

• Operating Temperature: 0 to 70°C

What's in the Box?

• 1 x Ubiquiti 1G BiDi Single-Mode SFP Module (A-Side)

• 1 x Ubiquiti 1G BiDi Single-Mode SFP Module (B-Side)