LG Electronics GDK-20W, LKD-8DS installation manual System Capacity, Isdn BRI, Pmu, Mfb

GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM

2.2 SYSTEM CAPACITY

The following Table and Chart provide system capacities and display the system's configuration flexibility.

Table 2.2.1 System Capacities

Description	Basic & Expansion		Total
Time Slots			96
CO Line Ports			Max. 8 (analog CO and/or
			ISDN BRI)
Max direct Station connections			6(+4 via 2B modules)
Max Stations via 2B modules			4
Max Stations via ISDN So bus			4
Max DECT terminals			20
DSS/DLS Consoles per station			0
Attendant Positions		1-System
Intercom Links			Non-blocking
Paging
-. All Call			1 zone
-. Internal			2 zones
Station Speed Dial	20/station, 24 digits each		20
System Speed Dial	24 digits each		79
Last Number Redial			32 digits
Music Source Inputs	2/PMU		2
External Control Contacts	1/MBU, 1/MFB		2
Alarm Input	1/MBU		1
RS-232C Ports	1/MFB		1
DTMF Receivers	2/PMU		2
CO Line Groups			4
Intercom Groups			4
Conference	3-party		no limit

*Note

1.Not all maximum capacities may be achieved simultaneously.

2.DECT terminals can be registered and used up to 20 stations. But GDK-20W system supports the only four(4) simultaneous calls basically because the MBU has one wireless terminal interface circuit.

When WTIB card is installed to SLOT5, the number of simultaneous calls is increased up to the twelve(12)(One base station provides the four(4) simultaneous calls.).

The WTIB has the two(2) wireless terminal interface ports.

3.One RS-232C port can be installed in the position of the MFB. The purpose of RS-232C port can be programmable in Admin station programming.

It is recommended that the RS-232C serial cable whose length is below 10 meters is used.

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