10G BiDi XFP 80km Transceiver (Side B): BIDI-10G-XFP-80B

Our EDGEOPTIC BIDI-10G-XFP-80B is a multi-vendor compatible 10G BiDi XFP single-fiber optical module designed for ultra-long-reach 10 Gigabit Ethernet applications requiring simplex fiber connectivity. While XFP represents a legacy transceiver form factor approaching end-of-life status in many deployments, this module continues to serve critical infrastructure requiring XFP compatibility. The BIDI-10G-XFP-80B operates with transmit wavelength at 1550nm and receive wavelength at 1490nm, supporting data rates from 1.24 to 11.32 Gbps across multiple protocol standards and applications. Our 10G BiDi XFP transceiver utilizes EML (Electro-absorption Modulated Laser) technology for transmission paired with APD (Avalanche Photodiode) for enhanced optical reception sensitivity. The transceiver ensures a 23 dB guaranteed optical link budget, which determines the maximum transmission distance capabilities. Over single-mode fiber, the transceiver reliably reaches distances up to 80 kilometers using single strand connectivity, effectively doubling fiber infrastructure capacity for regional and metropolitan networks. However, distance is just an indicative parameter calculated for convenience of identification – ultimately we calculate distance considering minimal optical budget and average attenuation of optical cabling in the industry.

The BIDI-10G-XFP-80B compatible module features hot-pluggable XFP architecture with single LC/UPC connector as the optical interface, utilizing internal WDM filtering to enable bidirectional transmission over one fiber strand. This Side B transceiver must be paired with corresponding Side A unit (BIDI-10G-XFP-80A) featuring complementary wavelengths – transmitting at 1490nm and receiving at 1550nm. The electrical interface conforms to INF-8077i XFP MSA Rev.4.5 specifications, ensuring compatibility with legacy XFP host systems supporting multiple vendor equipment platforms. Our 10G BiDi XFP transceiver can be encoded to maintain compatibility and successfully operate across 80+ brands of network equipment. The module incorporates DDM/DOM (Digital Diagnostic Monitoring) functionality providing real-time operational data including transmitted and received optical power levels, module temperature, laser bias current, and supply voltage. The module operates within standard 0 to 70°C temperature range, with appropriate thermal management for sustained operation in controlled telecommunications environments.

Standards compliance encompasses IEEE 802.3ae for 10 Gigabit Ethernet, alongside comprehensive SDH/SONET specifications supporting STM-16 through STM-64, and multi-rate Fiber Channel support from 1G to 10G. Additionally, the transceiver supports Optical Transport Network applications including ODU0 through ODU2e and OTU1 through OTU2f standards. The combination of EML laser technology and APD receiver provides superior performance for extended-reach applications, ensuring reliable transmission across substantial geographical distances. The transceiver achieves multi-vendor interoperability through strict adherence to industry MSA standards, though equipment implementing vendor-specific module validation may require custom EEPROM programming for seamless compatibility. Our 10G BiDi XFP transceiver maintains CE/RoHS certification and complies with Class 1 FDA and IEC60825-1 laser safety standards.

Typical applications include regional telecommunications infrastructure where fiber scarcity demands single-strand solutions, inter-city backbone connections requiring XFP compatibility over 80-kilometer distances, and existing long-haul systems seeking maximum capacity optimization without additional cable installation. BiDi technology proves particularly valuable in ultra-long-reach leased fiber scenarios where monthly recurring costs justify single-fiber architectures across regional spans. The multi-rate capability accommodates legacy Gigabit Ethernet operation at 1.25 Gbps alongside native 10 Gigabit rates, providing operational flexibility for mixed-speed network deployments where XFP form factor remains mandatory. Because our focus centers on providing top quality service, we perform comprehensive quality checks before delivery. Consequently, we conduct optical parameter measurements, connector cleanliness tests, and XFP transceiver EEPROM memory data validation tests for every module.