AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Copper SFP transceiver with an RJ-45 port delivering 1 Gbps up to 100 m, Cisco SFP-GE-T compatible
This AddOn SFP-GE-T-AO module delivers 1 Gbps connectivity over copper cabling for network equipment that accepts SFP form factor transceivers. It targets administrators upgrading or repairing Cisco compatible switches and routers with a standards compliant 1000Base-TX link.
The transceiver plugs directly into a Gigabit Ethernet SFP slot without powering down the host device. An RJ-45 port accepts standard copper patch cables up to 100m, freeing fibre ports for longer runs while maintaining full duplex throughput.
Copper PHY operation keeps heat output modest compared to long reach optical modules, allowing dense port population in enterprise chassis. The unit draws power from the host SFP cage and operates silently with no moving parts.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | AddOn - Network Upgrades |
| Model name | SFP-GE-T-AO |
| Performance | |
| Transfer speed | 1 Gbit/s |
| Connectivity | |
| Network cabling | 1 x RJ45 |
| Supported protocols | TCP/IP |
| Maximum range | 100m |
| Ports & slots | |
| Port count | RJ-45 |
| Size & build | |
| Shipping weight | 0.16 kg |
| Package size | 121 × 70 × 30 mm |
The module supports up to 100 metres over RJ-45 cabling at 1 Gbps.
As a passive copper SFP it has no fan and generates negligible heat or noise inside the switch.
The switch needs an SFP slot that accepts the SFP form factor for Gigabit Ethernet.
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