SFP is also hot plugable, this make it easy to change and easy for maintenance compared with traditional modules. SFP fiber transceiver modules make the fiber optic network or fiber-Ethernet network easier to upgrade or maintain, users can replace a single SFP module during the process instead of replace the whole board with many modules on it.

This HP J4858C is a 1000BASE-SX SFP 850nm 550m transceiver module. The J4858C transceiver module provides a low cost high-performance connection. The J4858C is 100% compatible with all HP series switches and modules which support SFP transceivers.

Ingellen is a leading manufacturer and supplier of fiber optic transceiver. They have a large quantity of J4858C transceivers in stock and can ship the HP module to you within 24 hours. All of the Hp module are tested in-house prior to shipping to insure that they will arrive in perfect physical and working condition. And they guarantee the J4858C transceivers to work in your system and all of fiber optic products coming with a lifetime advance replacement warranty.

Specifications
Product Number: J4858C
Product Name: HP 1000Base-SX SFP
Manufacturer: Ingellen
Form Factor: Plug-in module
Device Type: Transceiver module
Product Type: SFP
Data Rate: 1.25Gbps
Wavelength: 850nm
Datarange: 550m
Connector Type: LC Duplex
Cable Type: Multi-Mode Fiber (MMF)

Labeling
Ingellen Labels
Specific Labels as Request
No Labels

Packaging
Anti-static bag
Palletizing
Retail Box with Ingellen Brand
Retail Box with customer's Brand
Retail Box without any Brand

Please note:
Ingellen's HP transceivers are not second hand but brand new compatible transceivers. Please feel free to visit the oficial site or directly contact Ingellen service.