Tx1550nm/Rx1310nm 1000BASE-BX SC 20km 1.25G BIDI SFP Optical Transceiver Module
Double your network capacity without laying new fiber using Chengdu Focus Infra's 1.25G BIDI SFP Module. This Bi-Directional Optical Transceiver utilizes WDM (Wavelength Division Multiplexing) technology to transmit and receive data over a single strand of fiber, effectively saving you 50% on cabling infrastructure costs.
Designed for Gigabit Ethernet (1000BASE-BX) applications, this specific module operates with a Tx 1550nm / Rx 1310nm wavelength configuration via a Simplex SC Connector. It supports transmission distances up to 20km on Single Mode Fiber (SMF).
As a trusted China manufacturer, we ensure every module is MSA (Multi-Source Agreement) compliant and fully compatible with major switch brands including Cisco, Mikrotik, Huawei, ZTE, TP-Link, and Ubiquiti. It is the ideal solution for FTTH (Fiber to the Home), P2P (Point-to-Point) links, and ISP metro networks.
Features
- WDM BiDi Technology: Transmits and receives on a single fiber core (Simplex), maximizing fiber utilization.
- Gigabit Speed: Data rate of 1.25 Gbps / 1.0625 Gbps.
- Long Reach: Supports up to 20km link length on 9/125µm SMF.
- Simplex SC Interface: Standard SC connector port (PC/UPC) for easy FTTH connection.
- DDM/DOM Support: Digital Diagnostic Monitoring allows real-time supervision of voltage, temperature, and laser bias.
- Hot-Pluggable: SFP footprint with metal enclosure for low EMI.
- Wide Compatibility: Coding available for 100+ vendors (Cisco, Juniper, Arista, etc.).
At Chengdu Focus Infra Materials, we specialize in the R&D and manufacturing of high-quality fiber optic and network infrastructure components. We uphold strict quality control and customer‑focused production to ensure stable performance and long service life.
