AN-CH03 can support 1 SNMP card+12 function card and 2 power supply module (redundant), can used be for  protocol converter series, fiber modem series, 4E1 fiber optical mux, making centrally located SNMP managed chassis solution.

Why waste space in your 19' rack by stacking standalone units on each other? 

Choose AD-net SNMP platform to save space in your POP, and free GUI software with each order!

Difference with AN-CH03? Less interface card slots, more economical power, budgetary solution, for smaller applications

FEATURES
Support's all type interface convertor cards, fiber modems, and (!) support mixed insert of those  different boards,and functions will not be affected by each other 
You can insert 16 function boards and 2 power supply cards, and one SNMP card 
Power supply option: AC220V, DC-48V 
The positive and negative terminals can be easily exchanged for DC-48V 
Easy for installation and maintenance 
Supports power supply backup feature 
Uses standard 19 inch rack, 4U 
Convenienent for maintenance , all the LEDs in adaptor board is located on the front panel 
Sequence number of rack is displayed bynixie tube - convenient for management of large number racks used together 
Support network management 
Free SNMP software with each chassis