OfficeServ 7200 System Description
© SAMSUNG Electronics Co., Ltd.
2-35
2.3.3.8 4SLM
The 4 Port SLI Module (4SLM) is mounted on UNI and is used to process regular phone
connections.
Key Functions
The key functions of the 4SLM are as follows:
20 Hz ring generation
Dial Tone Multi Frequency (DTMF)/Dial pulse detection
On/Off-hook detection
Tone generation
Specification
The specification of the 4SLM is as follows:
4SLM: Four (4) station ports
Board View
Figure 2.24 4SLM
Table 2.27 Ports of the 4SLM
Ports
Functions
J1
Connector for connecting lines to the four (4) ports
P1
100-pin Connector
Connector for connecting a signal line to the UNI board
J1
P1