Three-Pair And Four-Pair Modularity - Avaya S8700 Manual

118
Installing the S8700 IP Connect
Port Circuit Pack and Telephone Pin Designations
Pin on
Modular
Plug
5
6
7
8
Circuit
Pack
PX
TX

Three-Pair and Four-Pair Modularity

''3-Pair and 4-Pair Modularity'' on page 119
terminal.
Most terminals connect to an information outlet (modular jack) installed at the work location.
Make the connections from the port circuit pack to the modular jacks, as shown in
4-Pair Modularity'' on page
''Adjunct Power Connection Locations'' on page 119
adjunct power.
4-wire: 2-wire: 302D,
8400-Series, 8400-Series,
606A1 603E
R
PXR
-48VDC (-48VDC)
GRD GRD
TN754 TN2181
4-wire 2-wire digital
digital (8 (16 port)
port) TN2224
2-wire digital
(24 port)
PBX transmitT Tip (A)
Terminal transmitRRing(B)
119. Then, plug the terminal into the modular jack.
— Continued
8510T BRI
(with
adjunct Analog
speaker Station,
phone) Modem
PXT No
Connection
TXR
4-pin
(-48VDC)
modular
jack
GRD
TN556 TN2183
ISDN-BRI Analog line
Line (16 port)
is from the port circuit pack to the voice or data
shows three methods of connecting
May 2002
NT1
R
-48VDC
GRD
TN2198
2-wire BRI
line
''3-Pair and