UNIVERGE SV8100
Issue 4.1
System Hardware Manual
6 - 43
11.5
PSA-L (BK) UNIT
/
PSA-L (WH) UNIT
The PSA-L UNIT (Power Save Adapter), an optional adapter for the ITL/DTL
Terminals, is used with IP telephones to make or receive a call using the
Public Switched Telephone Network (PSTN) when a call cannot be made or
received using the Local Area Network (LAN). When a power failure occurs,
the IP telephone is automatically switched to the PSTN. When power is
restored, the IP telephone restarts and connects to the network unless a
conversation is in progress on PSTN. The PSTN call must be completed by
going on-hook before the connection to the LAN is restored. The unit features:
Survivability in case of power failure or network congestion.
Support on modular terminals (ITL/DTL)
PSTN Type = analog PSTN
Dial method – MF/DF (10pps)
Figure 6-34 PSA-L UNIT
The PSA should not relied upon as the sole means
of providing contact with Emergency services in
the event of a power failure or communication
loss with the main SV8100 system
User System/PSTN
Switch
Volume Control
LED
PSTN
Summary of Contents for Univerge SV8100
Page 1: ...System Hardware Manual Issue 4 1 February 2011...
Page 2: ...THIS PAGE INTENTIONALLY LEFT BLANK...
Page 36: ...Issue 4 1 UNIVERGE SV8100 1 14 Introduction to SV8100...
Page 68: ...Issue 4 1 UNIVERGE SV8100 2 32 SV8100 System Specifications...
Page 99: ...UNIVERGE SV8100 Issue 4 1 System Hardware Manual 3 31 Figure 3 34 Install Screws Option 2...
Page 148: ...Issue 4 1 UNIVERGE SV8100 3 80 Installing the SV8100 Chassis...
Page 247: ...UNIVERGE SV8100 Issue 4 1 System Hardware Manual 4 99 Figure 4 34 Control Signal Connection...
Page 258: ...Issue 4 1 UNIVERGE SV8100 4 110 Installing the SV8100 Blades NOTES...
Page 418: ...Issue 4 1 UNIVERGE SV8100 6 64 Installing SV8100 Optional Equipment...
