ipLDK-60 SERVICE MANUAL
DIGITAL KEY TELEPHONE SYSTEM
5
1.4.2 Environment Specification
ITEM
DEGREES (
℃
)
DEGREES (
℉
)
Operation Temperature
0~40
32~104
Optimum Operation Temperature
20~26
68~78
Storage Temperature
10~70
32~158
Relative Humidity
0~80% non-condensed
1.4.3 System Capacity
DESCRIPTION
CAPACITY/BOARD
TOTAL
Time Slots
128
CO Line Ports
3/MBU, 3/EMBU, 3/CHB308,
3/CSB316, 8/VOIB, 30/E1HB8
Max. 36
Max Direct Station (DKT, SLT, DSS)
Connections
8/MBU, 8/EMBU, 8/CHB308,
16/CSB316, 8/VOIB, 8/E1HB8
Max. 48
Max. Door
2/MBU, 2/EMBU
4
LAN
MBU, VOIB, E1HB8
3
MODEM Channel
1/MODU
1
Attendant Positions
5/System
Intercom Links
Non-Blocking
Paging
- All Call
- Internal
1 zone
5 zones
Station Speed Dial
100/station, 24 digits each
500
System Speed Dial
24 digits each
500
Last Number Redial
15 ~ 50(by admin programming)
32 digits
CO Line Group
8
8
Station Group
10
10
Conference
3~15 Party
All ports are available
Multi-Conference
3~15 Party
Max. 3 groups
Internal MOH (13 Music Sources)
1/MBU
1
External MOH
1/MBU
1
External Paging port
1/MBU
1
External Relay Contact 2/MBU,
2/EMBU
4
Alarm Input
1/MBU
1
RS-232C Port
1/MBU
1
DTMF/CPT Receiver channels
15 chs/MBU
15 chs
FSK Receiver channels
12 chs/MBU
12 chs
PFT Circuit
1/MBU, 1/EMBU, 1/CHB308,
1/CSB316
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