90Y6456-AO - Add-on Addon Ibm 90y6456 Comparable 10gbs Dual Open Sfp+ Port Pcie X8 Network Interface - Add-on NEC Recording Jack is a wiring hub for

is a wiring hub for the AX system using CAT-5e cable that controls all functionality of the AX system and has outputs for AX-320C add-on exchanges to support the maximum capacity of 104 doors (3 AX-320Cs max

It does this using a rugged construction in combination with a built-in heater and blower

670015 CHS2U-US Chassis

Seamless relay activation via telephone keypad for secure door or gate entry

90Y6456-AO - Add-on Addon Ibm 90y6456 Comparable 10gbs Dual Open Sfp+ Port Pcie X8 Network Interface - Add-on NEC Recording Jack is a wiring hub forAddon ibm 90y6456 comparable 10gbs dual open sfp+ port pcie x8 network interfacenull