CBO QSFP transceiver module JQP-04LWBA1 25G 850nm

The CBO QSFP transceiver module JQP-04LWBA1 25G 850nm is a compact, hot-pluggable optical interface designed for 25 Gigabit Ethernet short-range links. Built in the QSFP form factor, this module supports 25G connectivity over multimode fiber using an 850 nm wavelength, making it suitable for high-density networking equipment such as switches and servers. It provides reliable optical transmission for data center interconnects and server uplinks where low-latency, high-throughput links are required.

Advantages

This QSFP transceiver offers a compact footprint and hot-pluggable design that simplifies installation and maintenance in densely populated racks. Operating at 850 nm over multimode fiber, it enables short-range high-speed links with predictable optical performance and low power consumption. The module is compatible with standard QSFP cages and electrical interfaces, which helps integrate it into existing network infrastructures without additional hardware changes.

Suitable for

• Data center top-of-rack and end-of-row interconnects
• Server uplinks and leaf-spine network fabrics
• Short-reach multimode fiber links within campus or enterprise environments
• High-density switch ports where QSFP form factor is supported

Key specifications

• Data rate: 25 Gigabit Ethernet
• Wavelength: 850 nm
• Fiber type: Multimode fiber (MMF)
• Form factor: QSFP (Quad Small Form-factor Pluggable)
• Range: Short-reach applications (multimode links)
• Interface: Hot-pluggable optical transceiver

How to use

Insert the QSFP transceiver into a compatible QSFP port on a switch or server until it seats securely; observe electrostatic discharge precautions when handling the module. Connect multimode fiber cables with the appropriate connector types, ensuring clean endfaces to reduce loss and reflections. Verify link status through the host device management interface and configure speed and autonegotiation settings as required for 25G operation. For removal, power down the port if recommended by the equipment vendor or follow hot-swap procedures supported by the system.

Usage recommendations

Use certified multimode fiber and keep fiber connectors protected when not in use. Regularly inspect and clean connector endfaces and follow manufacturer guidelines for operating temperature and humidity. Confirm compatibility with the host device and firmware versions to ensure stable 25G link operation.