1. KDX 30/60 System

2. KDX 30/60 Introduction A time division PABX/KTS system.
Utilize RDC 8830 microprocessor to control the switching.
The extension may be standard single-line phone or Bitronic proprietary 2-W digital keyphone.
External music and paging terminal.
Built-in battery charging circuits.
System information back up.
Door phone.
2 RS232 com ports.
Caller ID. (FSK)
12 KHz Decoder.
Voice mail.
PC programming.
2 Lines of VOIP Interface Card (IPU Card) * * * * *
Name Model
KDX 30
KDX 60D
KDX 60S
Trunk lines (max.) 8 12
Internal lines (max.) 20 32 36
Note: Trunk lines Support Analog. ISDN and Internet phone Network.
Optional Features *

3. 2-W Keyphone or Single-line phone
Block Diagram
C.O. line
2-W Keyphone or Single-line phone
InterNet
TKU or IIU
DSU or SLU
IPU CARD
Mother Board
Door phone
VM card or
DISA Card
PSU
RS232
Power
AC 110 / 220V

4. HARDWARE STRUCTURE KDX 30 KSU VM or DISA Mother Board Power Supply
SLOT SLOT SLOT SLOT
SLOT 1, 2 for TKU / IIU / IPU
SLOT 3 for 4 SLU
SLOT 4 for 8 DSU / 4 SLU

5. EQUIPMENT CONFIGURATION
KDX 30
CARD (SET)
CONFIGURATION (Line)
Mother Board
4 SLOTS
ISDN Line
(BRI)
IPU Line
C.O.Line
Key phone
SLT
CPU+8 DSU
2 IPU
4 TKU
8 DSU
4 SLU
2 IIU 4 8 1 2 16

6. HARDWARE STRUCTURE KDX 60D KSU VM or DISA Card Mother Board Power unit
To key phone
Power
unit
SLOT SLOT SLOT SLOT SLOT
Quick connectors for TRUNK and extensions
SLOT 1, 2 for TKU / IIU / IPU
SLOT 3 for TKU / IIU / IPU / DSU / SLU
SLOT 4 , 5 for DSU / SLU
Dimension (L*W*H) = 45*20*40 (cm)

7. EQUIPMENT CONFIGURATION
KDX 60D
CARD (SET)
CONFIGURATION (Line)
Mother Board
5 SLOTS
IPU Line
ISDN Line
(BRI)
C.O.Line
Key phone
SLT
CPU+16 DSU
2 IIU
(2BRI)
4 TKU
8 DSU
8 SLU
2 IPU 4 16 1 2 8 12 3 24 6 32

8. HARDWARE STRUCTURE KDX 60S KSU VM or DISA Card Mother Board Power unit
To key phone
Power
unit
SLOT SLOT SLOT SLOT SLOT
Quick connectors for TRUNK and extensions
SLOT 1, 2 for TKU / IIU / IPU
SLOT 3 for TKU / IIU / IPU / DSU / SLU
SLOT 4 , 5 for DSU / SLU
Dimension (L*W*H) = 45*20*40 (cm)

9. EQUIPMENT CONFIGURATION
KDX 60S
CARD (SET)
CONFIGURATION (Line)
Mother Board
5 SLOTS
IPU Line
ISDN Line
(BRI)
C.O.Line
Key phone
SLT
CPU+4 DSU
+16 SLU
2 IIU
(2BRI)
4 TKU
8 DSU
8 SLU
2 IPU 4 16 1 2 8 24 12 32 3 6

10. Mother Board Built-in 8 lines DSU (KDX 30)
Built-in 16 lines DSU (KDX 60D)
Built-in 4 lines DSU and 16 lines SLU (KDX 60S)
RDC 8830 CPU with 1Mb SRAM and 2Mb EPROM
Real time clock
Internal music source
Up to 4 slots for interface card (KDX 30)
Up to 5 slots for interface card (KDX 60)
2 RS232 COM PORT
Interface for Disa card or Voice mail card
External music and paging terminal
PC programming
Door phone port

11. TKU 4 lines per card Signal type : loop start Tone / pulse dialing
Support Caller ID Daughterboard and 12 KHZ Decoder unit
Loop Supervision Disconnect

12. IIU 2 BRI per card CLIP / CLIR COLP / COLR
MSN (Multiple Subscriber Number)
DDI (Direct Dial Inward)

13. IPU CARD 2 Lines Per Card VOIP Interface With Router
1 port 10/100 Mbps WAN port + 2 ports 10/100 Mbps Ethernet Switch
Support Standard H.323 and SIP Gatekeeper up to 4 setting
Built in DHCP Server and SPI Firewall

14. DSU 8 ports per card Bitronic 2-Wire Digital Keyphone interface
Support Caller ID Feature
Real Time Clock

15. SLU 4 ports per card (KDX 30) 8 ports per card (KDX 60)
Standard single-line phone interface
Support Caller ID Feature

16. DISA CARD (Optional) Auto Attendant 4 Ports Service
Voice Recorder up to 2 minute

17. Voice mail card (Optional)
Auto Attendant
FAX Detection
PC Programming
Multi-languages
Password Protection
4 Ports Service
Capacity 10 hours
128 mailboxes

18. Caller ID and 12 KHZ Decoder Card (optional)
4 lines per card
FSK Type
12 KHZ/16 KHZ Decoder
Daughterboard plug-in on TKU