AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Copper SFP+ transceiver delivering 1 Gbps over RJ45 up to 30 m with 0–70 °C commercial rating
This transceiver plugs into an SFP+ cage and presents an RJ45 port that negotiates at 10, 100 or 1000 Mbps over copper twisted-pair. It is built for network engineers who need a short copper uplink on Brocade switches or routers without running fibre.
When a link stays within 30 metres and the far end also has an RJ45 port, this module removes the need for patch cords, patch panels and separate media converters. The jump is worth it when cabinet density or cabling cost makes copper simpler than OM3 or single-mode fibre.
Insert the module while the switch is powered on, then connect a Cat5e or better patch cord to the RJ45 jack. The main pitfalls are exceeding the 30 metre reach, using cable below Cat5e quality, or plugging into a port that does not support 1000BASE-T negotiation.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Brocade |
| Model name | 10G-SFPP-T |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 1 Gbit/s |
| Connectivity | |
| Supported standards | RJ45 |
| Maximum range | 30m |
| Ports & slots | |
| Port count | 10/100/1000Base-T |
| Size & build | |
| Product weight | 2 oz |
| Environment & compliance | |
| Temperature range | 0? ~ 70? C |
| More details | |
| Indicator lights | Power, Link/Activity, Full-Duplex, and Speed |
Yes, the module uses an RJ45 connector that plugs directly into any standard 10/100/1000Base-T port supporting SFP+ form factor.
Align the module with the cage, slide it in until you feel a firm click, then pull gently to confirm the latch is seated before connecting the copper cable.
Monitor the digital optical monitoring data for rising temperature or voltage alarms; persistent errors above 70 °C or link drops at 30 m indicate the module should be swapped.
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