| Item |
Add-on Options |
Max Capacity |
Specification |
| CO |
*Ext. |
BKSU
(Basic Key Service Unit) |
1 CHB308/CSB316/SLIB8
1 VMIU/AAFU
1 LANU
1 MODU
1 DPU2
1 CMU |
6 |
* 1D+15H
* 1D+7H+16A |
3 CO lines & Ext.(Digital+7 Hybrid)
1 Alarm detection
1 Relay for general purpose
1 External MOH Interface
1 Paging Interface
1 USB (USB1.0 and 1.1 compliant,Slave)
1 RS-232C
1 Power failure transfer circuit |
EKSU
(Expansion Key Service Unit) |
1 CHB308/CSB316/SLIB8
1 DPU2
1 CMU |
6 |
* 16H
* 8H+16A |
3 CO lines & 8 Hybrid Ext.
1 Alarm detection
1 Door open relay
1 Power failure transfer circuit |
| Expansion Board |
|
|
|
|
| CHB308 |
1 CMU |
3 |
8H |
3 CO lines & 8 Hybrid Ext.
1 Power failure transfer circuit |
| CHB316 |
1 CMU |
3 |
16A |
3 CO Lines and 16 SLT Interface Board
1 Power failure transfer circuit |
| SLIB8 |
- |
- |
8A |
8 SLT Interface Board |
| Function Unit |
|
|
|
|
| VMIU |
- |
- |
- |
Voice Mail Interface Unit -4 ch. / 2 hrs |
| AAFU |
- |
- |
- |
Auto Attendant Function Unit, 4 channels |
| LANU |
- |
- |
- |
LAN interface Unit
: 10 Base-T Ethernet (IEEE 802.3) |
| MODU |
- |
- |
- |
Modem Unit (33Kbps) |
| DPU2 |
- |
- |
- |
2 Door Phone interface Unit & relay |
| CMU |
- |
- |
- |
Call Meeting detection Unit (3 channels) |
| |
|
|
|
Note :
A: Analog extention
D: Digital extention
H: Hybrid extention |
