Check that your switch or network device accepts SFP modules and supports the transceiver’s data rates, single-mode fiber, simplex LC connection, SFP Multi-Source Agreement (MSA), and SFF-8472 standards. Bidirectional SFP transceivers also need to operate as a matched pair with complementary wavelengths, and these modules are not compatible with HP product pairing.

Bidirectional SFP transceivers use wavelength-division multiplexing, so one module transmits at one wavelength and receives at the other, while its companion performs the reverse. Installing the matched pair allows the two modules to send and receive data over a single-strand, single-mode fiber link.

When selecting bidirectional SFP transceivers, look for single-mode fiber support, a simplex LC connector, and a transmission distance of up to 20 kilometers. These modules support dual data rates of 1.0625 Gbps and 1.25 Gbps, and they typically operate as a matched pair using Wavelength Division Multiplexing (WDM).

When specifying bidirectional SFP transceivers, compare the required 3.3 V single power supply and the operating temperature range, which is 32°F to 158°F for these modules. Also check for Digital Diagnostic Monitoring with internal or external calibration to support status and performance monitoring during installation and operation.