•FXS - The Rhino FXS analog interface provides standard battery and ringing voltages to each of up to 24 loop or ground start analog channels.

Each channel provides:

•Digital DSP
•Line current limit from 18ma to 45mA
•Tx and Rx gain control of -5db to +6db
•Power down control from 1 to 3 secs.
•Ring cadence control
•FXO - The Rhino FXO analog interface requires a standard POTs analog telephone line up to 24 inputs

Each channel provides:
•Digital DSP
•Tx and Rx gain control of -15db to +12db
•Ring cadence monitoring timer
•FXS/FXO Modules - The Rhino modular channel bank model allows for

installation of either a 4-channel FXS or FXO analog daughter card. If the four slots are to be used as data, there is no need to install an analog card.

T1 CSU

All Rhino channel banks feature a single CSU that is software controlled, software programmable and will self configure to the proper mode right out of the box.

Analog Interfaces
The Rhino channel bank provides either FXS or FXO analog interfaces, both with digital technology that utilizes a dedicated Digital Signal Processor (DSP) for monitoring real-time line characteristics.