Lanview MO-P-S85123-3CLM network transceiver module Fiber optic 1000 Mbit/s SFP 850 nm

The Lanview MO-P-S85123-3CLM is an SFP fiber optic transceiver by MicroOptics designed for 1 Gbit/s Ethernet links. Operating at a wavelength of 850 nm, this compact module (13.4 mm × 56.5 mm × 8.5 mm) is MSA-certified and compatible with HP/Compaq part numbers J4858A, J4858C and J4858-61201, providing plug-and-play connectivity for short-range multimode fiber connections.

Advantages

The transceiver supports a maximum data transfer rate of 1000 Mbit/s and follows industry MSA standards for interoperability. Its small form-factor (SFP) enables easy installation in compatible switches and routers, and the 850 nm wavelength is suitable for cost-effective short-distance multimode fiber links. Compatibility with known HP/Compaq part numbers simplifies replacement and inventory management.

Suitable for

• 1 Gbit/s multimode fiber uplinks
• Switch-to-switch or switch-to-server connections in data closets
• Replacement for HP/Compaq SFP ports listed as J4858A/J4858C/J4858-61201

Key specifications

• Interface type: SFP
• Maximum data transfer rate: 1000 Mbit/s
• Wavelength: 850 nm
• Dimensions: 13.4 mm (W) × 56.5 mm (D) × 8.5 mm (H)
• MSA certified
• Compatible with HP/Compaq MPNs: J4858A, J4858C, J4858-61201

How to use

Ensure the target device has an available SFP slot that supports 1 Gbit/s modules. Power down the port if recommended by the device manufacturer, insert the transceiver into the SFP cage until it clicks, then connect the appropriate multimode fiber cable with matching LC connectors. Power on the device or enable the port; the link should negotiate at 1 Gbit/s. Follow any device-specific steps for module compatibility or firmware requirements.

Recommendations

Use short-range multimode fiber (OM1/OM2/OM3 as supported by your network design) with LC connectors and keep fiber connectors clean. Check device vendor compatibility notes when replacing OEM modules and verify link speed and duplex after installation.