1.25G BiDi SFP Transceiver Pair 5km - TX1310/RX1550nm, Single Fibre LC (SFP-WDM-SM-0205A/B)

The SFP-WDM-SM-0205A/B is a matched pair of 1.25Gbps BiDi SFP transceivers that carries Gigabit Ethernet in both directions over a single strand of single-mode fibre, at distances of up to 5km. Ideal for short links between buildings, across a campus or business park, and out to CCTV cameras and access points where only one fibre core is available.

BiDi (WDM) modules transmit and receive on different wavelengths, so one fibre core does the job of two. The A module transmits at 1310nm and receives at 1550nm, while the B module transmits at 1550nm and receives at 1310nm. Install the A module at one end of the link and the B module at the other.

Each module has a simplex LC connector and fits any compatible SFP slot on switches, routers and media converters. Check that your equipment accepts generic SFP modules before ordering.

Key features

• Matched A/B pair: 2 modules, one for each end of the link
• 1.25Gbps data rate for Gigabit Ethernet
• Up to 5km over one single-mode fibre strand
• Module A: TX 1310nm / RX 1550nm
• Module B: TX 1550nm / RX 1310nm
• Simplex LC connector
• Standard hot-pluggable SFP form factor

Specifications

• Model: SFP-WDM-SM-0205A + SFP-WDM-SM-0205B
• Type: Hot-pluggable BiDi (WDM) SFP transceiver pair
• Quantity: 2 modules (1 × A, 1 × B)
• Data Rate: 1.25Gbps
• Module A Wavelength: TX 1310nm / RX 1550nm
• Module B Wavelength: TX 1550nm / RX 1310nm
• Maximum Distance: Up to 5km
• Fibre Type: Single-mode (SMF), single fibre strand
• Connector: Simplex LC
• Application: Gigabit Ethernet

What's in the box

• 1 × SFP-WDM-SM-0205A (TX 1310nm / RX 1550nm)
• 1 × SFP-WDM-SM-0205B (TX 1550nm / RX 1310nm)