The CentreCOM VS812TX (MDF‑installed VDSL concentrator) and VS503EX (in‑home VDSL converter) enable Ethernet over existing telephone wiring, allowing simultaneous voice and data services in apartments, hotels, and offices. They support up to 15 Mbps downstream at 0.6 km and 1 Mbps up to 1.4 km, reducing network deployment cost and time.
Key features include multiple Ethernet and VDSL ports, built‑in fan for up to 55 °C operation, optional wall‑mount brackets and rack kits, auto‑configuration of VDSL settings, support for VLANs, SNMP, Telnet, and CentreNET SwimView remote management, and a compact 1U chassis suitable for tight spaces. This manual is written in Japanese.
| Ethernet ports (10/100TX) – VS812TX | 4 |
|---|---|
| VDSL ports – VS812TX | 8 |
| Maximum VDSL speed | 15 Mbps |
| Maximum VDSL distance at 1 Mbps | 1.4 km |
| Input voltage range | 100‑240 V AC |
| Average power consumption | 35 W (max 41 W) |
| Dimensions (W×D×H) – VS812TX | 305 mm × 240 mm × 44 mm |
| Weight – VS812TX | 2.4 kg |
The VS812TX can achieve up to 15 Mbps VDSL speed over a distance of 0.6 km.
The VS812TX includes four 10/100 Mbps Ethernet ports.