Telos Zephyr User Manual page 226

ISDN Voice Telephone Mode
G.711 standard, uLaw or A- Law. 300- 3,400Hz.
Serial Control and Ancillary Data
RS- 232.
•
Asynchronous 8 bits, no parity, 1 stop bit. 300- 19,200 baud.
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Ancillary data on LIII only; maximum 9,600 baud.
Control Ports (end- to- end contact closure emulation)
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4 inputs and 4 outputs
•
Additional status output
Inputs: Open collector closure to ground
Outputs: Sink up to 400ma current to ground
Optional AES/EBU Digital Input/Output Interface
Sample rates supported: 32, 44.1, and 48kHz.
Rate conversion: Input and output independently selectable. Can be bypassed.
Input clock: AES input, network clock, external.
Output clock: AES input, internal clock generator, external.
Digital Converter Resolution
Send Input (A/D)
•
L III and L II 20 bits
•
G.722 16 bits
Receive Output (D/A)
•
L III and L II 18 bits
•
G.722 16 bits
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Section 14 SPECIFICATIONS & WARRANTY