Fiber Optic Transceiver CBO AT10078-0D-R 1000Base-SX 850nm

Single-port fiber optic transceiver CBO AT10078-0D-R 1000Base-SX 850nm is a hot-pluggable module designed for Gigabit Ethernet over multimode fiber. It operates at an 850 nm wavelength and supports 1000Base-SX links for short-range uplink and interconnect connections in switches, routers and servers. The compact form factor allows straightforward installation and field replacement without powering down network equipment, enabling reliable data transmission for network expansion and routine maintenance.

Advantages

This BlueOptics transceiver provides compatibility with standard 1000Base-SX ports and multimode fiber cabling, offering predictable performance for short-distance links. Its hot-pluggable design minimizes downtime during upgrades or replacements. The module is engineered to deliver stable Gigabit throughput with low power consumption and consistent optical characteristics at 850 nm, reducing integration complexity in mixed-vendor environments.

Suitable for

• Short-range uplinks between switches in data centers and wiring closets
• Interconnect links within server racks or between adjacent equipment
• Gigabit Ethernet connections over multimode fiber backbones
• Field replacements and network maintenance where hot-swap capability is required

Key specifications

• Interface: single optical port for multimode fiber
• Standard: 1000Base-SX (Gigabit Ethernet)
• Wavelength: 850 nm
• Range: short-range multimode fiber links (typical trunk and patch distances)
• Form factor: hot-pluggable transceiver module
• Power: low power consumption suitable for switch and server SFP slots

How to use

Insert the transceiver into a compatible SFP slot on a switch, router or server until it clicks into place. Connect appropriate multimode fiber patch cables with matching connectors and ensure correct transmit/receive orientation. The host device should automatically detect the module and negotiate Gigabit Ethernet at 1000Base-SX. For replacement, remove the existing module while the host remains powered if supported, and install the new module following the same steps. Verify link status and perform any required network configuration on the host equipment.

Usage recommendations

Use multimode fiber of the appropriate grade (OM1/OM2/OM3/OM4) according to the planned link distance, keep optical connectors clean and use dust caps when not connected, and verify compatibility with the host device’s SFP port. Follow ESD precautions during handling and consult the network equipment vendor’s documentation for any platform-specific module support lists or firmware requirements.