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UNIVERGE SV9100
Issue 1.2
System Hardware Manual
6 - 61
S
ECTION
12
P
OWER
F
AILURE
T
ELEPHONES
12.1 Power Failure
The system allows connection for basic telephone service during a power
failure. The power failure operation occurs during a commercial power failure,
and is not affected by blade failure. Power Failure Transfer is provided by
connecting to the GCD-4COTA blade.
The GCD-4COTA Blade provides 2 Power Failure Transfer circuits.
The CN3 and CN5 connectors each provide connection to four analog trunk
ports,
which are polarity sensitive (tip to tip, ring to ring)
. The power
failure circuits, however, are not polarity sensitive. A maximum of 15
GCD-4COTA blades per system is allowed.
Figure 6-63 GBA-L UNIT LED Display
LED Name
When 1000Mbps is
Connected
When 100Mbps is
Connected
When 10Mbps is
Connected
SPEED Display
Green Lighting
Red Lighting
Turning Off
LED Name
At LINK
ACT
(At the Data Communication)
LINK/ACT Display
Green Lighting
Green Blinking
Summary of Contents for Univerge SV9100
Page 1: ...System Hardware Manual Issue 1 2 January 2015...
Page 2: ...THIS PAGE INTENTIONALLY LEFT BLANK...
Page 40: ...Issue 1 2 UNIVERGE SV9100 1 16 Introduction to SV9100...
Page 105: ...UNIVERGE SV9100 Issue 1 2 System Hardware Manual 3 33 Figure 3 42 Brackets Small Batt Box...
Page 154: ...Issue 1 2 UNIVERGE SV9100 3 82 Installing the SV9100 Chassis...
Page 239: ...UNIVERGE SV9100 Issue 1 2 System Hardware Manual 4 85 Figure 4 24 Control Signal Connection...
Page 259: ...UNIVERGE SV9100 Issue 1 2 System Hardware Manual 4 105 NOTES...
Page 260: ...Issue 1 2 UNIVERGE SV9100 4 106 Installing the SV9100 Blades...
Page 412: ...Issue 1 2 UNIVERGE SV9100 5 152 Installing DT Series Digital and IP Multiline Terminals...
Page 476: ...Issue 1 2 UNIVERGE SV9100 6 64 Installing SV9100 Optional Equipment...