AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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Industrial-temperature 1 Gbps SFP transceiver for 850 nm multimode fibre links up to 550 m
This transceiver provides a 1000BASE-SX link over multimode fibre at 850nm wavelength. It is built for network engineers who need a drop-in module for Brocade equipment. The industrial temperature rating spans -40° to 85° C for harsh environments.
The unit delivers a maximum distance of 550 m (1,804 ft) on standard multimode fibre. It carries no vendor lock-in and is tested for 100 percent compatibility with the original part number. No additional software or licences are required for operation.
Buyers maintaining existing Brocade switches or routers will find a direct replacement here. Teams deploying new 10 Gbps or 25 Gbps infrastructure, or those requiring single-mode distances beyond 550 m, should look at other form factors.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Brocade |
| Model name | E1MG-SX-OM-T |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 1 Gbit/s |
| Connectivity | |
| Network cabling | MMF |
| Optical wavelength | 850 nm |
| Maximum range | 550m |
| Ports & slots | |
| Port count | 1000Base-SX |
| Size & build | |
| Product weight | 1 oz |
| Environment & compliance | |
| Temperature range | -40° ~ 85 °C |
The transceiver uses a standard LC duplex interface; the module itself has no moving parts, so only the external MMF patch cord may need replacement if damaged or contaminated.
The 550 m reach on multimode fibre is the fixed distance limit; the industrial temperature range of -40 °C to 85 °C defines the operating envelope, not a throughput ceiling.
As a 1 Gbps SFP transceiver it draws low power typical for this class, so heat contribution inside a populated chassis is minimal even during all-day operation.
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