Brand: HP · SKU: J4858CR-RFB · MPN: J4858CR-RFB · Category: Networking

HP J4858CR, Fiber optic, 1000 Mbit/s, SFP, LC, IEEE 802.3z, 1000Base-SX. HP J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP (part number J4858CR-RFB) is an enterprise transceivers & optics product available from Server Tech Central. Key specifications include interface type SFP, cabling technology 1000Base-SX, networking standards IEEE 802.3z, sfp transceiver type Fiber optic, fiber optic connector LC, maximum data transfer rate 1000 Mbit/s, multi-mode fiber (mmf) supported Yes. Every unit is fully tested and backed by our standard 3-Year Warranty, with free US ground shipping and same-day dispatch on in-stock orders. Volume pricing and Net-30 terms are available for qualified businesses, government, and education.
| Interface type | SFP |
|---|---|
| Cabling technology | 1000Base-SX |
| Networking standards | IEEE 802.3z |
| SFP transceiver type | Fiber optic |
| Fiber optic connector | LC |
| Maximum data transfer rate | 1000 Mbit/s |
| Multi-mode fiber (MMF) supported | Yes |
| Warranty | 3-Year Warranty |
HP J4858CR. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP
HP J4858CR. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1000 Mbit/s, Interface type: SFP
Yes, this HP J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP (J4858CR-RFB) is 100% genuine HP hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HP J4858CR network transceiver module Fiber optic 1000 Mbit/s SFP includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the J4858CR-RFB.