Ericsson G36 Manual de usuario descargar pdf (Pagina 17)

Communications systems built to drive business ahead

MD Evolution 8.1

Product News

PN 06:16 Rev A 2006-10-20

Created by ESF/KEP/MA Francois Vaillant

CTA Boards cabling. Connecting each PSTN line on to the CTA Board is

achieved using a single pair cable. This cable must be terminated with a HE14

type 4-pin female connector on the CTA side (only two pins are connected).

Female connectors are provided with the basic system.

CTA compatibility with the installed base

The MD Evolution M/Mi system shall be equipped with the CPU board CPJ3G,

CPJ4, CPJ5 or CPJ6 and supporting the MDE 8.1 software or later. The CPU

DSP firmware requires an updating to get the CLIP service on the analogue

trunks. Refer section "Software deliverable" for available DSP versions.

The CTA board can be plugged in any slot of the system. It does not require

the Expansion software license.

Migration from a MDE-M/Mi system equipped with an analogue trunk to a

MDE-XL/Xli system. What are the differences in terms of services available on

the analogue trunk?

o the CLIP service on analogue trunk is available on the MDE-

M/Mi, and not on the MDE-XL/Xli

o The service "selective trunk" is available on the MDE-XL/Xli

and not on the MDE-M/Mi systems.

o All the other parameters for the analogue trunk and for the

trunk group are the same in both systems.

5.2 New CCS4-S power supply for MD Evolution

M/Mi

CCS4-S Board Role and Functions

The new power supply CCS4-S is used to directly power the MDE-M/Mi system from a

100-240 Volts, 50-60 Hz mains source which can be possibly backed-up from a

battery that, according to its capacity and the system cabinet type, can be either

integrated into the system cabinet or be externally installed.

The CCS4-S is delivered with the European mains power cable. Two specific cables

can be ordered separately: one for the UK market and one for the North American

markets.

From the mains source (tolerances 90 - 265 Volts, 42 - 68 Hz), which input is protected

by fuses, CCS4-S board delivers all secondary voltages needed to supply the system

boards (+ 5 VDC, + 3 VDC and - 5 VDC voltages), as well as the -40 VDC voltage to

remotely powering all DIALOG 3000 or DIALOG 4000 digital stations, analogue

phones and ISDN-S0 buses connected to the system. CCS4-S board also supplies the

63 Veff – 20/25/50 Hz ringing voltage for the analogue sets.

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Ericsson G36 Manual de usuario Pagina 17