AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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A 1 Gbps SFP transceiver for multi-mode fibre links up to 550 m at 850 nm wavelength
This 1000BASE-SX module plugs into an SFP slot on a router, switch or server and links multi-mode fibre at 850nm. It is coded for 100 percent HP compatibility and meets MSA industry standards. Network teams can add or replace links without buying OEM-priced optics.
The transceiver delivers 1 Gbps over standard multi-mode cable up to 550 metres, which covers most rack-to-rack and building-to-building runs. Beyond that distance the signal drops below specification, so longer spans need single-mode optics or a different wavelength.
Rated for 0 to 70 degrees Celsius, the module runs passively in standard data-centre airflow and draws the normal SFP power budget. Digital optical monitoring reports live power and temperature data so operators can spot degradation before a link fails.
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| Product | |
|---|---|
| Brand name | HP |
| Model name | JD118B |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 1 Gbit/s |
| Connectivity | |
| Supported standards | MMF |
| Optical wavelength | 850 nm |
| Fiber mode | Multi-mode Optical Fiber |
| Maximum range | 550m |
| Ports & slots | |
| Port count | 1000Base-SX |
| Size & build | |
| Product weight | 1 oz |
| Environment & compliance | |
| Temperature range | 0? ~ 70? C |
| More details | |
| Indicator lights | Power, Link/Activity, Full-Duplex, and Speed |
Yes, the JD118B is coded for 100 percent HP compatibility and uses an LC duplex connector with 850nm wavelength over multi-mode fibre, matching legacy HP SFP slots.
The transceiver supports Digital Output Monitoring so you can read real-time temperature, voltage and optical power levels from the switch management interface; the front LEDs also show Power, Link/Activity, Full-Duplex and Speed status.
Only the SFP transceiver module is supplied; LC duplex multi-mode patch cables for the 550m reach must be purchased separately.
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