AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Copper SFP transceiver delivers 1 Gbps over RJ-45 up to 100m for Extreme Networks 10050 compatible switches
The STARTECH 10050-ST is an SFP transceiver module built for network administrators deploying Extreme Networks switches and routers. It provides a standard RJ-45 interface for Gigabit Ethernet connectivity over copper cabling infrastructure. This new module is programmed and tested for dependable integration into existing 1000Base-T compliant network environments.
The single specification that determines fit is the maximum link distance of 100 metres (328 feet) at a 1 Gbps transfer rate using copper media. It adheres to the IEEE 802.3 1000BASE-T standard, so the module works only where the cabling plant and switch ports support that exact distance and speed combination.
Under sustained load the transceiver maintains the rated 1 Gbps line rate across the full 100 metre copper run without exceeding its operational thermal envelope. The compact form factor dissipates heat passively inside the host chassis, delivering continuous throughput for extended production traffic rather than short benchmark bursts.
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| Product | |
|---|---|
| Brand name | StarTech.com |
| Model name | 10050-ST |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 1 Gbit/s |
| Connectivity | |
| Supported standards | IEEE 802.3 1000BASE-T |
| Network cabling | Copper |
| Maximum range | 100m (328 ft) |
| Ports & slots | |
| Port count | RJ-45 |
| Size & build | |
| Product dimensions | 0.54 in × 0.54 in × 2.68 in |
| Product weight | 0.03 lb (0.01 kg) |
| Shipping weight | 0.05 kg |
| Package size | 115 × 90 × 31 mm |
It provides a 1 Gbps Ethernet link over copper cabling, so connected devices negotiate at gigabit speed and pass traffic at that rate.
The standard caps the link at 1 Gbps and restricts the copper run to 100 m (328 ft), so longer cables will not maintain gigabit performance.
Yes, the module follows the industry SFP footprint, so it slides into any compliant SFP cage and locks with the standard bail latch.
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