Fiber Optic Transceiver CBO AFCT-5765PZ 1000Base-SX 850nm

CBO AFCT-5765PZ 1000Base-SX 850nm is a fiber optic SFP transceiver module designed for short-range Gigabit Ethernet links over multimode fiber. The module supports 1000Base-SX operation at a wavelength of 850 nm and provides a single-channel optical interface in a small form-factor pluggable (SFP) package. It offers hot-pluggable connectivity for network equipment such as switches, routers and servers with standard SFP ports, allowing quick replacement or upgrade of existing fiber interfaces and restoration of multimode fiber links.

Advantages

This transceiver delivers reliable single-channel data transmission for short-range multimode fiber links and is compatible with devices that accept standard SFP form-factor modules. Its hot-pluggable design reduces downtime during installation or replacement, and the standardized 1000Base-SX operation ensures interoperability with Gigabit Ethernet equipment. The module's optical wavelength and multimode fiber focus make it suitable for cost-effective campus, data center and enterprise cabling where short-distance fiber connectivity is required.

Suitable for

• Short-range Gigabit Ethernet links over multimode fiber
• Upgrading or replacing SFP interfaces in switches and routers
• Restoring or extending fiber connections in data centers and server rooms
• Campus and enterprise network segments with multimode cabling

Key specifications

• Data rate: 1 Gbps (1000Base-SX)
• Optical wavelength: 850 nm
• Fiber type: multimode fiber (MMF)
• Form factor: Small Form-Factor Pluggable (SFP)
• Connector type: LC duplex
• Operation: short-range (designed for multimode links)
• Hot-pluggable: yes

How to use

Insert the SFP transceiver into an empty SFP port on the network device until it clicks into place, then connect duplex LC multimode fiber patch cords to the module's receptacle. Ensure the transmit and receive fibers are correctly oriented and the connected device is configured for 1000Base-SX operation if manual settings are required. After installation, verify link status through the device management interface or LEDs on the equipment and test connectivity end-to-end to confirm performance.

Recommendations

Use multimode fiber patch cords and fiber patch panels rated for 850 nm to maintain signal integrity. Keep fiber connectors clean and protected during handling and avoid bending the fiber beyond manufacturer-recommended minimum bend radius. Verify transceiver compatibility with the host device and follow the network equipment vendor’s guidelines for firmware or compatibility settings when deploying SFP modules.