AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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A 10 Gbps SFP+ transceiver for multi-mode fibre at 850 nm, reaching 300 m and operating from 0 to 70 °C
The Brute Networks module plugs into any SFP+ slot on a router, switch or server and delivers a 10 Gbps optical connection over multi-mode fibre. It is coded for Juniper equipment and initialises identically to the OEM part, so network administrators can add or replace links without compatibility concerns.
The transceiver uses an LC duplex interface and operates at an 850 nm wavelength over standard multi-mode cable, reaching up to 300 m. Digital optical monitoring is supported, giving the host system real-time visibility of signal levels and link health.
Rated for 0 to 70 °C operation, the module runs without active cooling in typical data-centre or wiring-closet environments. Power draw stays within the SFP+ MSA envelope, so existing power budgets are unaffected and no additional airflow planning is required.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Juniper |
| Model name | SRX-SFP-10GE-SR |
| Product type | Transceiver |
| Performance | |
| Transfer speed | 10 Gbit/s |
| Connectivity | |
| Supported standards | MMF |
| Optical wavelength | 850 nm |
| Fiber mode | Multi-mode Optical Fiber |
| Maximum range | 300m |
| Ports & slots | |
| Port count | 10GBase-SR |
| Size & build | |
| Product weight | 2 oz |
| Environment & compliance | |
| Temperature range | 0? ~ 70? C |
| More details | |
| Indicator lights | Power, Link/Activity, Full-Duplex, and Speed |
The transceiver is rated for 300 metres at 850 nm on multi-mode fibre, so sustained full-rate traffic remains within specification up to that distance.
Each module operates from 0 to 70 °C commercial range; power draw is low for SFP+ SR optics, so aggregate heat scales with port count but stays within standard chassis cooling limits.
You need LC duplex multi-mode patch cables and a free SFP+ cage that accepts 10GBASE-SR optics coded for Juniper hardware.
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