Tmcas (For Selected Countries Only) - Siemens HiPath 3000 Service Manual

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Boards for HiPath 3000

Peripheral Boards

TMCAS (for selected countries only)

Introduction

For V1.0 and later, TMCAS (Trunk Module Channel Associated Signaling) boards can be used

in HiPath 3750, HiPath 3700, and HiPath 3550 to support the country-specific CAS protocol.

The board converts the Euro-ISDN protocol on an S

naling (CAS) protocol. The board functions only in connection with a TMS2 (HiPath 3750, Hi-

Path 3700) or TS2 (HiPath 3550). There is no direct connection between the TMCAS board and

the system's central control unit. The TMS2/TS2 handles all signaling and data traffic.

Switches and display

25-pin SUB-D jack:

V24 interface for connecting the

service PC with the ECGM tool

(position = free, factory default)

Figure 3-108

TMCAS (S30810-Q2938-X)

Administration of the CAS protocol converter

Use the ECGM tool for administration. For information on installing the software on the service

PC and on the required settings, see Page 3-270.

Lockout switch

link into the Channel Associated Sig-

HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual

P31003-H3550-S403-4-7620, 02/05

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