AudioCodes Mediant 800B SFP Gigabit Ethernet Module – BX10-U Upstream Single-Fiber BiDi Transceiver (M800B/SFP-GE-BX10-U)

The AudioCodes M800B/SFP-GE-BX10-U is the upstream Gigabit Ethernet BiDi SFP transceiver for the Mediant 800B SBC gateway. Transmitting at 1310nm and receiving at 1490nm, it is the far-end complement to the M800B/SFP-GE-BX10-D, completing a full-duplex 1Gbps WDM link over a single fiber strand with 10km reach. Together, the BX10-D and BX10-U pair delivers Gigabit Ethernet connectivity to the Mediant 800B over single-strand fiber infrastructure.

The Telecom Spot Take

Bidirectional SFPs always come in matched pairs — D at one end, U at the other. The M800B/SFP-GE-BX10-U is the upstream half of the GE BiDi pair for the Mediant 800B. Install the BX10-D at the Mediant 800B end and the BX10-U at the switch or router end (or vice versa — what matters is that each end of the single fiber has one D and one U). At 1Gbps and 10km, this pair covers virtually any enterprise campus fiber run while conserving single-strand fiber resources. Order both modules together to build a complete Gigabit single-fiber link.

Key Features

• 1Gbps Gigabit Ethernet BiDi — high-bandwidth single-fiber WDM, upstream direction
• Upstream direction — 1310nm TX / 1490nm RX; pair with GE-BX10-D at the far end
• 10km single-fiber reach — full campus and metro-area coverage over a single fiber strand
• Mediant 800B SFP slot compatible — installs directly in the Mediant 800B's SFP interface bay
• Complements GE-BX10-D module — required far-end pair for complete Gigabit bidirectional fiber link

Technical Specifications