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Issue 1.2
UNIVERGE SV9100
4 - 54
Installing the SV9100 Blades
5.1.1
Description
The COIU blade provides:
GCD-4COTA: Four analog loop start trunk circuits
One trunk status LED
One Blade status LED
Four Caller ID Circuits
Two Power Failure Transfer Circuits
Connection for COIDB Daughter Board
The 4COIU blade consumes four trunk ports ranging between ports
001~200. The CN2 connector provides connection to four analog
trunk ports,
which are polarity sensitive (tip-to-tip, ring-to-ring)
.
The power failure circuits (CN3), however, are not polarity sensitive.
Table 4-26 GCD-4COTA Maximum Upgrade Capacities
provides the
maximum capacities for the 4COIU blades when they are upgraded.
Table 4-26 GCD-4COTA
Maximum Upgrade Capacities
19” Chassis
with CPU
19” Chassis
without CPU
19” Chassis
x4
Networked
Chassis
5
6
23
25
The trunk ports are polarity sensitive. Be
careful when wiring the trunks.
When connecting the RJ-61 cables to the
GCD-4COTA blades, note the position of the
Power Failure connector (CN3). Do not
confuse this connector as the trunk connector
(CN2).
Do not wire an RJ-11 directly to the
GCD-4COTA interface. Use the appropriate
RJ-61 wiring when connecting to the
GCD-4COTA.
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...