AddOn J4858C-AO SFP transceiver 1000Base-SX 850nm 550m LC
- Transceiver
- TCP/IP
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25Gbps SFP28 SR transceiver reaches 100m over OM4 multi-mode fibre at 850nm with 1.0W max power and hot-pluggable LC duplex
This 25G SFP28 SR transceiver operates at 850nm over multi-mode OM4 fiber up to 100m. It complies with IEEE 802.3 25GBASE-SR and CPRI option 10 for 25G Ethernet and eCPRI 5G mobile networks. The module uses a duplex LC connector and is hot-pluggable for live installation. It is suited for data-centre interconnects and 5G fronthaul deployments.
Verify that your switch or router has an SFP28 port coded for this vendor; the supplier requires the host equipment brand and model to load the correct coding. Ensure the link uses multi-mode OM4 fiber with duplex LC patch cords to reach the 100m distance. Confirm the system supplies a single 3.3V rail and supports the SFF-8472 diagnostic interface for monitoring.
Maximum power consumption is 1.0W from a single 3.3V supply, keeping thermal load minimal inside dense chassis. Built-in CDR on both transmitter and receiver maintains signal integrity without extra host-side circuitry. The commercial temperature rating suits standard data-centre environments. RoHS compliance confirms restricted-substance adherence.
Measured against everything we stock in SFP & SFP+ Transceiver Modules, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Product type | Transceiver |
| Performance | |
| Transfer speed | 25 Gbit/s |
| Connectivity | |
| Fiber mode | Multi-mode Optical Fiber |
| Ports & slots | |
| Port count | 25GBASE-SR Ethernet |
The module has a duplex LC connector and requires OM4 multi-mode fibre patch cables; no cables are included in the box.
Choose the SR model for 100 m links over OM4 multi-mode fibre; select eSR for 300 m multi-mode, LRL for 300 m or 2 km single-mode, or LR for 10 km single-mode.
The transceiver operates at 25.78 Gbps line rate, delivering full 25 Gbps Ethernet throughput with built-in CDR on both transmitter and receiver.
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