Dsx-1 And Hdsl Span Connectors - ADC HMS-317 Installation Manual

LTPH-UG-1166-01
Connector/Terminal Board
HMS-317
List 2 and 3
J32
J34
J31
J30
P1
P2
P3
P4
—
—
—
—
J1 - J28
J29
TB1
—
TB2

DSX-1 and HDSL Span Connectors

Figure 2 on page 2 shows the location of the HDSL span connectors on the backplane of the HMS-317 and
HMS-318 shelves. For information on the signal and pin assignments for these connectors, see
Signal and Pin Assignments" on page
HMS-317 List 2 and List 3 Plug-in Connectors
The HMS-317 List 2 and List 3
P2) for DSX-1 receive and transmit connections and two 64-pin Amphenol-type male connectors (P3 and P4) on
the backplane. These connectors provide HDSL Span, Loop1 and Loop 2, receive and transmit connections to the
shelf. These connectors provide Tip and Ring connections for all cards in the shelf. Use a mating 64-Pin AMP
Style RP No. 2-5522771 connector for 24–26 AWG cables or an RS No. 552307-1 for 22 AWG cables.
HMS-318 List 2 and List 2B Plug-in Connectors
The HMS-318 List 2 and List 2B
P2) for DSX-1 receive and transmit connections and two 50-pin Amphenol-type male connectors (P3 and P4) on
the backplane. These connectors provide HDSL Span, Loop1 and Loop 2, receive and transmit connections to the
shelf. These connectors provide Tip and Ring connections for all cards in the shelf. Use a mating 50-pin AMP
Style Kit No. 2-22913-1 connector for 24–26 AWG cables.
HMS-317 and HMS-318
Table 1. HMS Backplane Connections
Connector Type
HMS-318
List 2 and 2B
J26 BNC
J34 RJ-45
J25 RS-232 DB-25 (Female)
J24 RS-232 DB-25 (Female)
— Amphenol 64-pin (Male)
— Amphenol 64-pin (Male)
— Amphenol 64-pin (Male)
— Amphenol 64-pin (Male)
P1 Amphenol 50-pin (Male)
P2 Amphenol 50-pin (Male)
P3 Amphenol 50-pin (Male)
P4 Amphenol 50-pin (Male)
J1 - J22 20-pin wire-wrap
J23 DIN 96-pin (Female)
— 7-position terminal block
TB1 9-position terminal block
TB2 22-pin wire-wrap
18.
(Figure 2 on page
(Figure 2 on page
July 15, 2002
Description
10BASE-2 Ethernet LAN connector
10BASE-T Network Management port
AUX Craft Port (DTE)
OS Craft Port (DTE)
DSX-1 Receive
DSX-1 Transmit
HDSL Span Loop 1
HDSL Span Loop 2
DSX-1 Receive
DSX-1 Transmit
HDSL Span Loop 1
HDSL Span Loop 2
HLU connectors
HMU connector
Power connector
Power connector
Alarm connector
2) have two 64-pin Amphenol-type male connectors (P1 and
2) have two 50-pin Amphenol-type male connectors (P1 and
Overview
"Appendix A -
3