Specifications

142 Chapter 11
XMU+ Technical Specifications and Approvals
Music on Hold (MOH) Card
Connectors:
Input Impedance:
Input level (AGC
onset):
Output Impedance:
Output Level:
RCA “phono” jacks
10 KΩ nominal
-30 dBm (note: POTS / CO compatible)
User configurable: 8 or 600 Ω
User configurable: -15, -9, +9 dBm (600 Ω) / 1 W (8 Ω)
See Applying MOH Line Card Settings on page 31 for an explanation of MOH
user configurable impedance and level settings.
T1 Digital Line Card
Connector:
Impedance:
Line length:
Signaling:
Line Coding:
Framing Format:
RJ45
100 ohm balanced
0-1000 ft.
Loop start (ring with loop disconnect)
E&M (immediate start, wink start)
AMI, B8ZS
SF/D4 (A & B bit)
ESF (A, B, C, D bit)
See Chapter 3 of the XMU+ Installation Handbook for an explanation of T1
card user configurable attributes.
Technical Feature... Details...