Figure 2.6 Front Panel Of 4Bri Module; Table 2.10 Front Panel Of 4Bri Module - Samsung OfficeServ 7400 General Description Manual

CHAPTER 2. OfficeServ 7400 Hardware
Attenuates/compensates jitter as recommended in ITU-T I.431 and G703.
Performs local/remote loopback for test.
Specifications
The 4BRI module has eight line ports.
Front Panel
The front panel of the 4BRI voice module is shown below:
The components on the front panel of the 4BRI have the functions below:
Port / LED
P1-T to P4-T
P1-S to P4-S
RUN LED
ACT LED
2.3.2.4 8TRK
The 8TRK module provides eight ports of analogue trunk lines. One module has the PRS,
MPD and CID paths. In addition, the module provides voice through trunk lines and trans-
mits voice data at 64 kbps to each channel.
Main Functions
The 8TRK voice trunk line module performs the following functions:
Detecting ring reception
Detecting on/off-hook
Transmitting dial pulse
PRS
MPD (optional)
2-16

Figure 2.6 Front Panel of 4BRI Module

Table 2.10 Front Panel of 4BRI Module

BRI trunk ports
BRI station ports
On: Circuit is connected to this port.
On: Circuit is in use on this port.
Function Description
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