Kuitu-SFP CBO J4858-69201-BO 1250 Mbit/s 850 nm

CBO J4858-69201-BO is a fiber optic SFP transceiver that supports a data rate of 1250 Mbit/s and operates at an 850 nm wavelength. Intended for short-range multimode fiber links, this hot-pluggable SFP module is compatible with standard SFP ports in switches, routers and media converters. Its design focuses on providing reliable short-distance optical connectivity for server uplinks, access network segments and data center interconnects where multimode fiber is deployed.

Advantages

The transceiver offers plug-and-play installation with hot-swappable capability, enabling maintenance and upgrades without powering down equipment. Operating at 850 nm and supporting 1250 Mbit/s, it is optimized for short-reach multimode links and provides stable optical performance for typical enterprise and data center distances. The compact SFP form factor reduces space requirements and allows flexible port allocation across networking gear that accepts SFP modules.

Suitable for

• Short-distance multimode fiber links in enterprise networks
• Server uplinks to access switches
• Interconnects within data centers and server rooms
• Access networks and metro edge segments requiring short-reach optics

Key specifications

• Form factor: SFP (small form-factor pluggable)
• Data rate: 1250 Mbit/s
• Wavelength: 850 nm
• Fiber type: Multimode fiber (MMF)
• Reach: short-range multimode links (typical distances depend on fiber grade and network design)
• Interface: duplex optical

How to use

Before insertion, verify that the host device supports SFP transceivers and that the fiber type and connector type match the module specifications. Handle the module by its housing, avoid touching the optical connector endfaces and keep protective dust caps on until connection. Insert the module into the SFP port until it latches, then connect the duplex multimode fiber cable. Monitor link indicators on the host device to confirm link status. For removal, power down the relevant port if required by your equipment procedures, release the latch and gently extract the module, then replace protective caps to protect the optical interfaces.

Recommendations

Use this SFP transceiver with multimode fiber of appropriate grade (for example OM1/OM2/OM3/OM4 as supported by your network design) and ensure patch cords and connectors are clean to maintain signal integrity. Match module specifications with device compatibility lists to avoid interoperability issues, and follow manufacturer guidelines for ESD protection and operating temperature ranges.