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Connecting external alarm indicators and auxiliary power
Issue 3 January 2008
89
Figure 43: Sample Issue 1 IPSI-2 alarm cable connectivity
To connect the external alarm indicators and the auxiliary power:
1. Connect 1 major (Brown-White and White-Brown) and 1 minor (Orange-White and
White-Orange) alarm
input
pair to the trunk/auxiliary field from the TN2312BP Adapter DB9
alarm connector. See
Table 14: Alarm Inputs at TN2312BP Adapter DB9 Alarm
Connector
on page 90. Alarms can be generated on adjunct equipment, sent to the Avaya
media gateway, and recorded and reported as “external alarms.” The adjunct equipment
must provide an isolated contact closure across the alarm leads provided by the Avaya
media gateway. The contact must be rated at a minimum of 60 VDC with a current carrying
capacity of 5 mA minimum.
2. Connect an external alarm
output
(Green-White and White-Green).
3. Note which device connects to which alarm and give this information to your Avaya
representative for troubleshooting purposes.
Contact
Closure on
IPSI-2
XFER48 BL-W
(-48VDC 120mA max)
GRD W-BL
XTALMA G-W
XTALMB W-G
Major (~AP1) W-O
Minor (~AP2) O-W
GRD W-O
GRD W-BR
-48V
GRD
XTALMA
XTALMB
Major
Minor
GRD
GRD
DB9 Alarm Cable
Cross Connect
808A
Emergency
Transfer
Panel
Alarm Bell,
Light, or
Indicator
UPS Alarms
Isolated
Contacts
60VDC, 5mA
Pin #
1
2
7
8
4
5
6
3
cydlips2 KLC 111104
48VDC
750mA
Summary of Contents for 03-300686
Page 1: ...Installing and Connecting the MDF and Telephones 03 300686 Issue 3 Release 5 0 January 2008 ...
Page 8: ...Contents 8 Installing and Connecting the MDF and Telephones ...
Page 28: ...Installing the main distribution frame 28 Installing and Connecting the MDF and Telephones ...
Page 32: ...Installing the patch panel 32 Installing and Connecting the MDF and Telephones ...
Page 40: ...Media gateway connections to the MDF 40 Installing and Connecting the MDF and Telephones ...
Page 53: ...Completing a provisioning plan Issue 3 January 2008 53 Figure 25 Port Assignment Record Form ...
Page 156: ...156 Installing and Connecting the MDF and Telephones Index ...