SFP-transceiver BlueOptics JD118A-BO 1250 Mbit/s glasvezel

The BlueOptics JD118A-BO SFP transceiver is a compact fiber-optic module designed for 1000Base-SX links with a maximum data rate of 1250 Mbit/s. It uses an SFP interface and an LC duplex connector for bi-directional optical transmission over multi-mode fiber with 850 nm lasers. The module is RoHS compliant and carries CE, FCC and ISO9001 certifications. Weighing approximately 20 g and finished in a nickel-colour housing, the transceiver is compatible with systems that support the HPE JD118A 1000Base-SX SFP standard and follows MSA specifications for form factor and function.

Advantages

The module provides reliable 1.25 Gbit/s optical connectivity for switches, routers and storage systems that accept HPE JD118A-compatible SFPs. Built to MSA standards, it offers plug-and-play interoperability and supports Digital Diagnostic Monitoring (DDM/DOM) where host hardware provides the interface. High-quality components and manufacturing processes contribute to extended operating lifetime and stable optical performance over multi-mode links up to typical distances for 1000Base-SX implementations.

Suitable for

Key specifications

How to use

Insert the SFP transceiver into an SFP slot on compatible network equipment until it clicks into place, then connect LC duplex fiber patch cords to the transceiver and the corresponding port on the remote device. Verify link status and, if available, enable or read Digital Diagnostic Monitoring (DDM/DOM) data from the host system to observe parameters such as supply voltage, TX bias current, TX output power, RX input power and module temperature. Ensure the transceiver is used with appropriate multi-mode fiber and that both ends of the link follow the 1000Base-SX specification for optimal performance.

Recommendations

Use certified multi-mode fiber patch cords and maintain clean LC connector end-faces to avoid signal loss. Confirm that the target device supports HPE JD118A-compatible SFP modules and DDM/DOM if diagnostics are required. Follow standard electrostatic discharge (ESD) precautions when handling the module and store unused transceivers in protective packaging.