ipLDK-60 Hardware Description and Installation Manual
Issue 2
SYSTEM OVERVIEW
July, 2010
7
2.3.2 System Capacity
Description
Capacity/Board
Total
Time Slots
128
CO Line Ports
3/MBU, 3/EMBU, 3/(CHB308, CKB316,
CSB316), 8/VOIB, 30/E1HB8
Max. 36
Max Direct Station (DKT, SLT,
DSS) Connections
8/MBU, 8/EMBU, 16/EMBU2,
8/CHB308, 16/CKB316, 16/CSB316,
8/VOIB, 8/E1HB8
,
8/PRHB8
Max. 48
External relay contact
2/MBU
4
LAN
MBU, VOIB, E1HB8, 8/PRHB8
3
MODEM Channel
1/MODU
1
Attendant Positions
Max. 5 + 1/Tenancy Group
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
16 channels/MBU
16 channels
FSK Receiver channels
16 channels/MBU
16 channels
PFT Circuit
1/MBU, 1/EMBU, 1/CHB308, 1/CSB316
4
2.3.3 Base station specification (GDC-400B/600B/600BE)
Item Specification
Power feeding
+30V DC
Transmission Max Power
250mW
Access Method/Duplex
TDMA/TDD
Frequency Band
1,880 ~ 1,900MHz
Channel Spacing
1.728MHz
Modulation GFSK
Data rate
1.152Mbps
Max. Base Station distance from the WTIB
600m (twisted 2-pair cable)