Channel Banks perform Time Division Multiplexing of analog voice and data channels on a T1/E1 digital circuit. Channel banks are used to connect up to 24 (T1) or 30 (E1) channels of FXO/FXS analog voice to an Asterisk server or other device with a T1/E1 interface. Some channel banks also support V.35 data port for digital data circuits.

Channel Banks

Sort by:   Product     Price     Default     See details Rhino 24 Port FXO Channel Bank This Rhino T1 channel bank acts as a T1 mux, converting 24 digital channels to 24 FXO analog channels. Market price: $2495.00 Our price: $1895.00 save 24% See details Rhino 24 Port FXS Channel Bank This Rhino T1 channel bank acts as a T1 mux, converting 24 digital channels to 24 FXS analog channels. Market price: $1495.00 Our price: $1395.00 save 7% See details Rhino 4 Channel FXO card 4-channel FXO analog daughter card for Rhino Modular Channel Bank Market price: $360.00 Our price: $240.00 save 33% See details Rhino 4 Channel FXS card 4-channel FXS analog daughter card for Rhino Modular Channel Bank. Our price: $150.00 See details Rhino Modular Channel Bank The Rhino modular channel bank model allows for a combination of 4-channel FXS or FXO analog daughter cards up to a total of 24 channels. Our price: $750.00 See details Xorcom Astribank–16 This small size, powerful unit provides provides 16 analog port configuration to give the ultimate solution for connecting to PSTN and analog extensions. Our price: $980.00 See details Xorcom Astribank–24 This Astribank model comes in a 19" enclosure to fit standard communication racks. It is modular, and can be configured to support various combinations of FXS and FXO ports. Our price: $1440.00 See details Xorcom Astribank–32 This Astribank model comes in a 19" enclosure to fit standard communication racks. It is modular, and can be configured to support various combinations of FXS and FXO ports. Our price: $2150.00 See details Xorcom Astribank–8 Whether running a small office PBX or a large industrial iPBX, Astribank-8 provides 8 FXS or FXO (analog extensions) plus input/output ports. It is easy to connect Astribank-8 to fax machines, analog conference phones and peripheral equipment. Our price: $570.00