Transceiver CBO NTTP59CFE6-CI Fiber Optic 1000Base-SX 850nm

The Transceiver CBO NTTP59CFE6-CI Fiber Optic 1000Base-SX 850nm is a small form-factor SFP module designed for gigabit Ethernet over multimode fiber. It supports 1000Base-SX operation at an 850 nm wavelength, providing short-range optical links between switches, servers and other network devices. The module offers plug-and-play compatibility with standard SFP ports and is intended for straightforward installation, network upgrades and equipment replacements in data centers, wiring closets and campus networks.

Advantages

The transceiver delivers reliable short-range fiber connectivity with low power consumption and standard SFP form-factor compatibility. Its 850 nm wavelength and 1000Base-SX support ensure interoperability with multimode fiber infrastructure commonly used for intra-building links. The plug-and-play design simplifies installation and replacement without requiring manual configuration on compatible network equipment.

Suitable for

• Short-range gigabit Ethernet links over multimode fiber within data centers and server rooms
• Interconnects between network switches and aggregation devices
• Upgrades or replacements of existing SFP ports in enterprise networks
• Campus and building backbone segments where 850 nm multimode transmission is used

Key specifications

• Interface: Small Form-factor Pluggable (SFP)
• Data rate: 1000 Mbps (1 Gbps)
• Optical wavelength: 850 nm
• Medium: Multimode fiber (MMF)
• Operation: 1000Base-SX standard for short-range fiber links
• Connector type: LC duplex (industry standard for SFP optics)
• Form factor: Hot-pluggable SFP module

How to use

Insert the SFP transceiver into a compatible SFP port on a switch, router or media converter while the host device is powered according to the equipment manual. Connect duplex LC multimode fiber patch cords to the module’s optical ports, observing correct transmit/receive orientation. After physical installation the host device will typically detect the module automatically; verify link status and speed via the device’s management interface. Handle the module and fiber connectors by their housings and use dust caps when ports are not connected to avoid contamination.

Usage recommendations

Use OM1/OM2/OM3/OM4 multimode fiber that meets the 1000Base-SX link budget for the planned distance. Keep fiber connectors clean and avoid sharp bends in the fiber runs. Consult the host equipment compatibility list before deployment and verify transceiver firmware or vendor compatibility if the network device enforces vendor lock-in.