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Appendix a. cable drawings, A.1 introduction – Comtech EF Data CDM-600/600L User Manual

Page 179

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A-1

Appendix A. CABLE DRAWINGS

A.1

Introduction

The RS-530 standard pinout provided on the CDM-600/600L is becoming more popular in many applications. However, there are still
occasions, particularly with existing RS-422/449 and V.35 users, when a conversion must be made. For situations where such conversions
are required, refer to the following table to select the appropriate cable.

In addition, the standard RS-232 cable used for performing Flash Upgrading is depicted. This cable connects the CDM-600/600L Remote
Control Port to the serial communications port of an external PC.

App. A FIG

CEFD P/N

DESCRIPTION

A-1 CA/WR0049

Modem Conversion Cable:
RS-530

Æ RS-422/449 DCE Conversion (DB-25M ÆDB-25F, 40”)

A-2 CA/WR0059-2

Modem Conversion Cable:
RS-530

Æ V.35 Winchester DCE Conversion (DB-25M Æ Winchester 34-pin Female, 8’)

A-3 CA/WR9718-1

Modem Conversion Cable:
CDM

Æ RS-530 Conversion (DB-25M Æ DB-25F, 8’)

A-4 N/A

Modem Conversion Cable:
RS-530

Æ V.35 Winchester DCE Conversion (DB-25M Æ Winchester 34-pin Female)

A-5 N/A

RS-232 Switch Programming Cable (for Flash upgrading):
CDM-600/600L Remote Port

Æ PC Serial Port (DB-9F Æ DB-9F)

A-6 CN-0000268

E1/T1 Adapter
CDM-600/600L P7 Balanced G.703 Port

Æ Ethernet (DB-15M Æ RJ-48F)