AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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SFP+ module provides 10GBASE-T RJ-45 connectivity up to 30 metres at 3.3V
The Transition Networks TNSFP10GT is an SFP+ transceiver that provides a 10 Gbps RJ-45 copper link. It is designed for network engineers and system integrators who need short-reach 10 Gigabit Ethernet connectivity over twisted-pair cabling.
This module conforms to the SFP+ form factor and operates on a 3.3 V supply. Its RJ-45 connector accepts standard Category 6a or better patch cords for runs up to 30 metres. The hot-pluggable design allows insertion or removal without powering down the host switch or router.
Confirm that the target SFP+ port supports 10GBASE-T transceivers and can supply adequate power for the module. Ensure the installed cabling meets Category 6a specifications for the full 30 metre distance. The part was first listed by the manufacturer on 15 August 2026.
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| Product | |
|---|---|
| Brand name | Transition Networks |
| Size & build | |
| Shipping weight | 0.45 kg |
| Package size | 117 × 81 × 28 mm |
The copper SFP+ transceiver reaches 30 metres over Cat6a or better cabling at 10 Gbps.
It fits a standard SFP+ slot and runs on a 3.3 V supply from the host switch or router.
Slide the module into the cage until the latch clicks, then plug the RJ-45 patch cord; forgetting to seat the latch fully is the common error.
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