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These stacking modules allow bandwidth up to 48Gbps
up to 12 Dell 6200 series switches can be combined together
call appearances
Adtran Atlas 550 Octal FXO Module 1200310L1 product information
A two line display shows caller ID
Inter-Tel 550.2300 Axxess Loop Start Card Condition:Refurbished These stacking modules allow bandwidthInter Tel 550. 2300 Axxess Loop Start Card Description: The Inter Tel 550. 2300 loop start card provides 4 ports for loop start CO lines. These 4 CO lines FXO trunks provide analog lines to your Inter Tel phone system. Use them to connect your Inter Tel Axxess system to the PTSN or use them as a backup connection through the Inter Tel 550. 2300. The main board 550. 2300 provides 4 CO lines while an optional daughterboard (550. 2301) can provide an
