CHAPTER 2.
Error! Use the Home tab to apply
제목
1,
장
제목
1 to the text that you want to appear here.
2-30
© SAMSUNG Electronics Co., Ltd.
2.3.3.3 8COMBO2
The 8COMBO2 has 8 ports for analog stations and those of digital stations. It interworks
with analog phones or digital phones to make a voice communication.
Major Functions
The major functions of the 8COMBO2 are as follows:
Generates the ring of 20/25 Hz.
Detects the DTMF/dial pulse.
Detects on/off-hook.
Generates a tone.
Specifications
The specifications of the 8COMBO2 are as follows:
8 analog station ports
8 digital station ports
Front View of the 8COMBO2
The front view of the 8COMBO2 is shown in the figure below.
Figure 2.19 Front View of the 8COMBO2
The components on the front panel of the 8COMBO2 has the functions below:
Table 2.22 Ports of the 8COMBO2
Ports
Functions
S1~8
Analogue station ports
D1~8
Digital station ports
8COMBO2
S1
S2
S3
S4
D1
D2
D3
D4
S5
S6
S7
S8
D5
D6
D7
D8