SFP-10G-BXD1, Huawei SFP-10G Series Optical Transceiver, 10G SFP+, BIDI TX1330/RX1270, 10km SM

The SFP-10G-BXD1 Huawei compatible SFP+ optical transceiver is a high-performance bidirectional (BIDI) module designed for 10G Ethernet links over single-mode fiber (SMF) up to 10km. Operating at 1330nm TX / 1270nm RX wavelengths, it enables full-duplex communication over a single LC fiber strand, significantly reducing fiber cabling costs in enterprise and telecom networks.

This hot-swappable SFP+ module supports 10GBASE-BX standard, ensuring seamless compatibility with Huawei switches, routers, and other networking devices that require high-speed optical connectivity. With Digital Diagnostic Monitoring (DDM/DOM), users can monitor real-time optical parameters such as temperature, voltage, and optical power for improved network stability.

Built for reliability and long-distance transmission, the SFP-10G-BXD1 is widely used in data centers, enterprise networks, FTTH backhaul, and telecom infrastructure. It works as a paired module with SFP-10G-BXU1, forming a complete bidirectional optical link.

Figure 1 shows the front panel of SFP-10G-BXD1.

• 10G SFP+ BIDI transceiver (single-fiber solution)
• 1330nm TX / 1270nm RX wavelength
• Transmission distance up to 10km (SMF)
• Transmission distance up to 10km (SMF)
• LC duplex connector
• Hot-pluggable SFP+ MSA compliant
• Supports DDM/DOM monitoring
• Low power consumption & high stability
• Fully compatible with Huawei networking equipment

Unlike traditional dual-fiber modules, the SFP-10G-BXD1 uses BiDi (bidirectional) technology, which allows:

• One fiber for both transmitting and receiving
• Paired operation with SFP-10G-BXU1
• Reduced fiber deployment cost by up to 50%
• Ideal for dense or limited fiber infrastructure environments

This module is compatible with:

• Huawei switches & routers (SFP+ 10G ports)
• Enterprise Ethernet switches
• Data center aggregation switches
• Any MSA-compliant 10G SFP+ port (vendor-dependent)

• Data center interconnect (DCI)
• Enterprise network backbone
• Metro Ethernet access networks
• FTTH / FTTx infrastructure
• Telecom carrier transmission systems

• Uses only one fiber instead of two
• Lower deployment cost
• Easier cable management
• Same 10Gbps performance as LR modules (within 10km range)
• Better scalability in fiber-limited environments

It is used for 10G optical transmission over single-mode fiber up to 10km, mainly in enterprise and telecom networks.

Yes. It must be used with SFP-10G-BXU1 for proper bidirectional communication.

• SR uses multimode fiber (short range, ~300m)
• LR uses dual-fiber single-mode (~10km, 2 fibers)
• BXD1 uses single fiber (1 strand only) with BiDi technology

Yes, if the switch supports MSA-compliant SFP+ modules, but compatibility depends on vendor restrictions.

Yes, it will work without monitoring, but DDM provides real-time diagnostics for better maintenance.

Single-mode fiber (SMF), typically OS2 LC simplex cable.

The link will not establish because wavelengths must match correctly (TX/RX reversed pair design).

Our module is manufactured and tested under strict quality control, ensuring:

• 100% compatibility testing
• Stable optical performance
• Low bit error rate (BER)
• Industrial-grade reliability
• Plug-and-play deployment