Modulo transceiver SFP BlueOptics SFP-8DH-BO 1250 Mbit/s 1310 nm argento

The BlueOptics SFP-8DH-BO is an SFP fiber optic transceiver module for single-mode links. It supports data rates up to 1250 Mbit/s and operates at a nominal wavelength of 1310 nm. The module is housed in a compact metal case with an SFP interface and LC duplex optical connector, and it requires a 3.3 V supply while weighing approximately 3 g. It is suitable for typical 1000BASE-LH applications and for integration into switches, routers and other network equipment that accept standard SFP modules.

Advantages

The transceiver offers compatibility with MSA-compliant SFP sockets and supports simultaneous transmit and receive operation over LC duplex single-mode fiber. Its metal housing provides mechanical durability and EMI shielding while keeping the module lightweight. The device supports common monitoring features and is designed for extended operational lifetime using quality optical and electronic components.

Suitable for

• Single-mode fiber links in LAN and MAN environments
• 1000BASE-LH Ethernet and similar 1.25 Gbit/s protocols
• Integration into switches, routers, storage systems and media converters
• Long-distance optical connections up to typical 10–40 km ranges when used with appropriate fiber and patching

Key specifications

• Interface type: SFP (MSA-compliant)
• Maximum data transfer rate: 1250 Mbit/s (1.25 Gbit/s)
• Wavelength: 1310 nm (transmit and receive)
• Optical connector: LC duplex
• Fiber type: single-mode
• Supply voltage: 3.3 V
• Housing: metal casing, silver colour
• Weight: approx. 3 g

How to use

Insert the SFP transceiver into an empty SFP port of the host device following the manufacturer’s hot-plug instructions. Connect an LC duplex single-mode patch cable ensuring correct TX/RX orientation to the corresponding port or patch panel. Verify link status and speed through the host device interface. If the host supports digital diagnostics monitoring (DDM/DOM), enable and read the parameters for voltage, laser bias current, transmit power, receive power and temperature via the management interface for ongoing diagnostics.

Recommendations

Use the module with single-mode fiber and quality LC duplex patch cords; confirm host compatibility with MSA-compliant SFPs and DDM/DOM support if real-time diagnostics are required. Observe ESD precautions when handling and avoid excessive bending or strain on fiber cables to maintain link quality and service life.