Aruba J4858D 1 GbE SFP SX Transceiver – Multimode fiber (MMF), LC, 500 m
Data checked by: netzspec — Optics
The Aruba J4858D is a 1 GbE SFP SX transceiver for Multimode fiber (MMF) at 850 nm, reaching up to 500 m over an LC duplex connector, with DOM. It fits the 1/10G SFP+ ports of Aruba switches.
Technical data
| Form factor | SFP |
|---|---|
| Speed | 1 GbE |
| Transceiver type | SX |
| Fiber type | Multimode fiber (MMF) |
| Fiber count | 2 |
| Connector type | LC (duplex) |
| Wavelength | 850 nm |
| Reach | 500 m |
| DOM support | Yes (DOM, SFF-8472) |
| Operating temperature | 0 to 70 °C |
| Condition | New, sealed |
Description
The Aruba J4858D (HPE Aruba Networking) is a 1 GbE SFP SX transceiver for short-reach fibre uplinks and server links.
It operates at 1 Gbit/s over Multimode fiber (MMF) at 850 nm with an LC duplex connector, reaching up to 500 m, and supports Digital Optical Monitoring (DOM, SFF-8472). It fits the 1/10G SFP+ ports of Aruba switches with 1/10G SFP+ ports, such as the 2930F, CX 6200F and CX 6300M.
Delivered as sealed, genuine HPE Aruba Networking new hardware.
Compatible modules
Verified compatibility — fits the ports of this device.
Lifecycle / EOL status
Active — Data source: HPE/Aruba lifecycle: current/shipping optics.
Frequently asked questions
What is the reach of the Aruba J4858D?
Up to 500 m over Multimode fiber (MMF) at 850 nm (SX).
Which switches accept the J4858D?
Aruba switches with 1/10G SFP+ ports, such as the 2930F, CX 6200F and CX 6300M. As a 1G SFP it also works in 1/10G SFP+ ports.
Is this genuine HPE Aruba Networking hardware?
Yes — sealed, genuine new optics with Digital Optical Monitoring (DOM).
Data source: HexCat (datenblatt-verifiziert) · last updated 2026-08-10.