Specifications

Chapter 2 Installation and Setup ASMi-52L Installation and Operation Manual
2-2 Connecting the Interface Cables
2.3 Package Contents
The ASMi-52L package includes the following items:
• One ASMi-52L unit
• Technical documentation CD
• Power cord (VAC) and AC/DC plug (-48 VDC)
• Terminal block female connector for the Line connection
• RM-33-2 rack mount kit for the plastic case unit option
• RM-35 rack mount kit for the metal case unit option.
2.4 Connecting the Interface Cables
Figure 2-1 illustrates typical rear panel of ASMi-52L in a plastic enclosure with a
4-wire line interface, control port, and the user interface. The user interface
depends on the version ordered.
CONTROL
LINE
A
SHDSL
LINE
B
LINK
ETH
ACT
Figure 2-1. ASMi-52L Rear Panel (Plastic Enclosure)
Connecting the Line
The ASMi-52L line interface terminates in a 4-pin terminal block connector.
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To connect the line connector:
• Connect the line cable to the terminal block connector designated SHDSL.
Connecting the DTE Interface
The ASMi-52L DTE interface provides interface for input/output data, clock
reference and control signals between the modem and the DTE. The DTE interface
terminates in one of the following connectors:
• X.21 – 15-pin, D-type, female
• V.35 – 34-pin, female
• ETH – RJ-45 (one or four ports).
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To connect the DTE:
• Connect the DTE to the appropriate rear panel DTE interface connector of the
ASMi-52L modem.
Appendix A specifies the DTE connector pinouts.