Specifications

CHAPTER 2. Hardware of the OfficeServ 7200
2-38 © SAMSUNG Electronics Co., Ltd.
2.3.3.7 4SL2
The 4 Port SLI Module 2 (4SL2) is mounted on UNI and is used to process regular phone
connections.
Key Functions
The key functions of the 4SL2 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 4SL2 is as follows:
 4SL2: Four (4) station ports
Board View
Figure 2.28 4SL2
Table 2.30 Ports of the 4SL2
Ports Functions
P1 100-pin Connector
Connector for connecting a signal line to the UNI board
J1 Connector for connecting lines to the four (4) ports
P1
J1