In Stock Single Fiber Bidirectional 10G

10G BiDi SFP+ modules enable full-duplex 10 Gigabit Ethernet over a single strand of single-mode fiber, with in-stock options supporting distances from 10 km up to 80 km.Overview10G BiDi (bidirectional) SFP+ modules use Wavelength Division Multiplexing (WDM) to transmit and receive data simultaneously over a single fiber strand. Each module typically integrates a DFB laser transmitter, a PIN or APD photodiode receiver, and an internal WDM coupler to separate inbound and outbound signals, reducing fiber usage by 50% and simplifying cabling infrastructure . These modules are hot-swappable, standards-compliant (SFP+ MSA, IEEE 802.3ae), and compatible with a wide range of switches and NICs .Key SpecificationsData Rate: Up to 10–11.3 Gbps, supporting 10G Ethernet, Fibre Channel, and SONET/SDH applications .Fiber Type: Single-mode fiber (SMF) with simplex LC connectors.Wavelength Pairs: Common configurations include:Tx1270nm / Rx1330nm (20 km reach) and Tx1330nm / Rx1270nm for the matched pair .Tx1490nm / Rx1550nm and Tx1550nm / Rx1490nm for long-reach 80 km modules .Reach: Options range from 10 km to 80 km, depending on module type and fiber quality .Power Consumption: Typically ≤1.5 W, reducing heat and energy costs .Temperature Range: Commercial (-10°C to 70°C) and industrial (-40°C to 85°C) options available .Digital Diagnostic Monitoring (DDM): Provides real-time feedback on optical power, temperature, bias current, and voltage .BenefitsFiber Savings: Halves fiber requirements by using a single strand for bidirectional communication .High Density & Easy Deployment: Reduces cabling complexity in space-constrained racks.Interoperability: Tested with multiple vendors' switches and NICs for reliable operation .Long Reach Options: Supports metro, campus, and enterprise networks with distances up to 80 km .Hot-Swappable: Allows easy replacement or upgrades without network downtime.Available In-Stock OptionsFS 10G BiDi SFP+ Modules: High-speed, low-power modules for 10 km reach, fully tested for BER, eye pattern, and thermal stress .EdgeOptic 10G BiDi SFP+ 20 km (Tx1270/Rx1330): Supports 10G Ethernet with a 9 dB link budget and multi-vendor compatibility .FiberStamp 10–80 km BiDi SFP+: Flexible reach options for 10G Ethernet and OTN applications .EnGenius SFP3312-20A: 20 km reach, hot-swappable, supports 10G Ethernet over single fiber .Carritech 10G BiDi SFP+ 80 km (1490/1550 nm): Long-reach modules with EML transmitters, APD receivers, and DDM monitoring . These modules are ready to ship from multiple suppliers, ensuring minimal deployment delays and reliable network performance. They are ideal for data centers, enterprise networks, metro links, and campus environments where fiber efficiency and high-speed connectivity are critical.