Cisco 1000Base-BX10-D Downstream Bidirectional Single Fiber Transceiver Module

The Cisco 1000Base-BX10-D Downstream Bidirectional Single Fiber Transceiver Module can be connected to a 1000BASE-BX10-U device with a single strand of standard SMF with an operating transmission range of up to 6.2 miles. It supports digital optical monitoring (DOM) functions according to the industry-standard SFF-8472 MSA. This feature gives the end user the ability to monitor the real-time parameters of the SFP.