ADC LTPH-UM-1261-01 Manuel D’Utilisation
1-4
Table 1-1. HMS-318 List 3 Shelf Rear-Panel Connections (LPS-300C)
Connector/Terminal
Block
Connector Type
Connectory Label
Description
J24
BNC-T (Female)
10 BASE-2
10BASE-2 Management
Port
Port
J25
RJ-45
10 BASE-T
10BASE-T Management
Port
Port
J26
RS-232 DB-25 (Female)
OS RS232 DTE PORT
RS-232/X.25 Management
Port
Port
J27
RS-232 DB-25 (Female)
AUX RS232 DTE PORT
Auxiliary RS-232
Management Port
Management Port
P1
Amphenol 50-pin (Male)
CO PAIR 1
DS1/xDSL B IN Tip and
Ring (non-powered xDSL
signal to and from the
DSLAM)
Ring (non-powered xDSL
signal to and from the
DSLAM)
P2
Amphenol 50-pin (Male)
CO PAIR 2
DS1/xDSL A IN Tip and
Ring (non-powered xDSL
signal to and from the
DSLAM)
Ring (non-powered xDSL
signal to and from the
DSLAM)
P3
Amphenol 50-pin (Male)
SPAN PAIR 1
HDSL/xDSL A OUT Tip
and Ring (bi-directional
span powered xDSL signal
to and from the Customer
Premises)
and Ring (bi-directional
span powered xDSL signal
to and from the Customer
Premises)
P4
Amphenol 50-pin (Male)
SPAN PAIR 2
HDSL/xDSL B OUT Tip
and Ring (bi-directional
span powered xDSL signal
to and from the Customer
Premises)
and Ring (bi-directional
span powered xDSL signal
to and from the Customer
Premises)
J1 - J22
20-pin wire-wrap
J1 - J22
HLU connectors
J1 - J22
20-pin wire-wrap
J1 - J22 (odd-numbered
slots only)
slots only)
LPS-300C connectors
J23
DIN 96-pin (Female)
J23
HMU connector
a
a.Not used in LPS-300C Power Module configuration.
TB1
5-position terminal block
TB1
Input Power connector
TB2
26-pin wire-wrap field
Alarms
Alarm connector