Avaya IPO 500 Digital Station 8 (700417330) - 12 RJ45 Ports

Expands the Avaya IPO 500 with twelve RJ45 connectors. The first eight RJ45 ports are DS ports for connecting Avaya digital phones. The remaining four ports are available for trunk use when fitted with an IP500 trunk interface card. Maximum supported per system: 3 modules per IP500 control unit.