AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Injects up to 30 W of PoE+ power over a single 10/100/1000Base-T port for hardened DIN-rail deployments
The Transition Networks SI-IES-1200-LRT is a hardened mid-span injector that adds IEEE 802.3at PoE+ capability to existing network infrastructure. It delivers up to 30 watts of power over a single 10/100/1000Base-T copper port while operating reliably in harsh industrial environments.
This unit suits technicians deploying IP cameras, wireless access points or VoIP phones in factory floors, outdoor enclosures or other hazardous locations where a DIN-rail mountable, unmanaged device is required. It is not for buyers who need multiple powered ports from a single injector or who require managed features such as VLAN tagging or remote monitoring.
The injector provides one 10/100/1000Base-T output connector supplying up to 30 watts at 24 or 48 volts, making the single-port PoE+ budget the specification that determines whether this model matches the endpoint power requirement.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Size & build | |
|---|---|
| Shipping weight | 0.91 kg |
| Package size | 87 × 66 × 28 mm |
This unit accepts both 24 V and 48 V DC input, so you can power it from either source without selecting a separate model.
It delivers up to 30 W over the single 10/100/1000Base-T port, compliant with IEEE 802.3at, so most PoE+ devices will receive full power.
The copper port negotiates at 10, 100 or 1000 Mbps, so gigabit devices run at line rate while slower gear falls back to 100 or 10 Mbps.
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