BlueOptics BO15C3155640D Compatible SFP Transceiver for Synology SFP-BXU35-40KM, 1000BASE-BX, LC Simplex, 40 km

The BlueOptics BO15C3155640D is a high-performance SFP transceiver module designed for seamless compatibility with Synology SFP-BXU35-40KM and other Synology devices. This BiDi (Bi-directional) transceiver operates on a single strand of single-mode fiber, transmitting at 1310 nm and receiving at 1550 nm, enabling full-duplex Gigabit Ethernet connectivity over distances up to 40 km. With its LC simplex connector and hot-pluggable SFP form factor, it offers a reliable and cost-effective solution for extending network reach in enterprise and data center environments.

Advantages

This transceiver delivers exceptional value by combining Synology compatibility with robust performance. It supports Digital Diagnostics Monitoring (DDM/DOM) for real-time monitoring of optical parameters, ensuring network reliability. The low power consumption (<1W) and wide operating temperature range (0°C to 70°C) make it suitable for various deployment scenarios. Its BiDi technology reduces fiber infrastructure costs by using a single fiber strand.

Suitable for

• Synology NAS systems requiring SFP+ or SFP connectivity
• Gigabit Ethernet links in enterprise networks
• Metro and access network applications up to 40 km
• Single-mode fiber backbone connections

Key specifications

• Form Factor: SFP
• Data Rate: 1.25 Gbps (Gigabit Ethernet)
• Max Distance: 40 km
• Wavelength (Tx/Rx): 1310 nm / 1550 nm
• Connector: LC Simplex
• Fiber Type: Single-Mode (OS2)
• Standard: IEEE 802.3ah 1000BASE-BX
• DDM/DOM: Supported
• Operating Temperature: 0°C to 70°C
• Power Consumption: <1W
• Hot-Swappable: Yes

Recommendations

For optimal performance, use with single-mode fiber (OS2) and ensure proper cleaning of LC connectors. This transceiver is a direct replacement for Synology SFP-BXU35-40KM and is fully tested for compatibility.