Fiber optic module CBO 407-10933-BO 1000 Mbit/s 850 nm

CBO 407-10933-BO is a fiber optic module designed for gigabit multimode links, operating at an 850 nm wavelength and supporting a 1000 Mbit/s data rate. The module provides optical connectivity for switches, routers and other network devices used in local networks and data centres. Its form factor and interface are intended for short-range, high-speed transmission over multimode optical fiber, simplifying installation and reducing cabling complexity.

Advantages

The module supports standard gigabit Ethernet speeds and 850 nm multimode operation, enabling reliable short-range optical links. Its compact design allows integration into common network equipment slots while maintaining low power consumption and stable signal quality. The module is suited to environments that require predictable latency and throughput for typical LAN and server rack interconnects.

Suitable for

• Short-range connections between switches and routers within data centres and wiring closets
• Server-to-switch uplinks in enterprise networks
• High-speed links over multimode fiber in campus networks
• Replacing or expanding existing multimode optical ports on network equipment

Key specifications

• Data rate: 1000 Mbit/s (1 Gbit/s)
• Operating wavelength: 850 nm suitable for multimode fiber
• Optical range: designed for short-reach multimode links (typical distances depend on fiber grade and network design)
• Interface: module form factor compatible with standard transceiver slots on network devices
• Use case: optimized for multimode fiber backbone and access links in LAN environments

How to use

Install the fiber optic module into a compatible transceiver slot on the switch, router or network device while the device is powered down if the equipment manual recommends it. Connect multimode fiber patch cords with appropriate connectors to the transceiver ports, observing proper polarity and connector cleanliness. After insertion and cable connection, verify link status and speed on the network device management interface and perform any required configuration for VLANs or interface settings.

Recommendations

Ensure fiber connectors and patch cords are clean before mating to avoid signal loss. Use appropriate multimode fiber types (OM1/OM2/OM3/OM4) according to desired reach and performance, and follow the equipment manufacturer’s guidelines for compatibility and supported distances. For reliable operation, monitor optical signal levels and replace connectors or cables showing excessive attenuation.