Enable IT 821C 1-port coax ethernet extender (100Mb)
Request a quote
The Enable-IT 821C Coax Ethernet Extender provides secure Ethernet extension up to 3,280ft (1 km) over existing or new coaxial wiring. With simple plug-and-play installation via standard BNC and RJ45 ports, it offers a professional-grade solution for businesses needing reliable, long-distance connectivity without the high costs of fiber or unreliable wireless alternatives.
Features
- Extends Ethernet over 1-pair coax wiring up to 3,280ft (1 km)
- Encrypted and secure point-to-point connection
- Instant-on operation for mission-critical uptime
- Easy installation with RJ45 and BNC jacks – no programming needed
- Durable, mountable casing for harsh environments
- Transparent to 802.3 protocols, applications, and MAC/IP addressing
Additional information
| Connector Type | Coax |
|---|---|
| Outdoor? | No |
| Power | CO unit – 56V-65W DC Power Adapter 2.5mm DC jack included. Country Specific (120-260V AC) Power Cord. |
| Data Rate | 10/100Mbps full-duplex Ethernet Data. 100Mbps Interconnect throughput. Ethernet LAN Protocol Independent. Ethernet LAN MTU 1500. IP VLAN passthrough. |
| Interfaces | Ethernet – LAN RJ-45 Standard 10/100Base-TX auto sensing ports. Interlink – 75 Ohm BNC Coax (1-Pair). |
| Environment | Operational Temperature -45C to 76C. Humidity 5% to 95% (non-condensing). |
| Enclosure | Ruggedized wall mount black Aluminum casing. Optimized for heat extraction and isolation without fans. |
| Width | 94mm |
| Depth | 70mm |
| Height | 27mm |
Need help placing your order?
If you’re not sure of the exact item you need to order, can’t find it on our site or need some advice, talk to our experts. We can even off project pricing on large volume orders.






