Table 3.7 Electrical Characteristics Of The Pri Trunk Line; Table 3.8 Electrical Characteristics Of The Dli Line; Table 3.9 Electrical Characteristics Of The Wim Interface (V.35 Interface) - Samsung OfficeServ 7200 General Description Manual

OfficeServ 7200 General Description Guide
Transmission speed
Code
Pulse type
Nominal and pulse
Transmission media
Load resistance
Indicated (pulse) nominal peak volt-
age
Blank (non-pulse) peak voltage
The electrical characteristics of the Digital Line Interface (DLI) are shown in Table
3.8.
Category
Transmission speed
Code
Pulse type
2.1.2 Signalling Type of the Dedicated Line
Electrical Characteristics of the WIM Interface
The electrical characteristics of the V.35 interface are shown in Table 3.9.

Table 3.9 Electrical Characteristics of the WIM Interface (V.35 Interface)

Maximum transmission speed
Transmission code
Number of transmission lines
Characteristic resistance
Indicated (pulse) nominal peak voltage
Input differential threshold
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Table 3.7 Electrical Characteristics of the PRI Trunk Line

Category

Table 3.8 Electrical Characteristics of the DLI Line

144 kbits/s
AMI
Typical AMI waveform
Category
CHAPTER 3. OfficeServ 7200 Specifications
Specification
2048 kbits/s ±50 ppm
High Density Bipolar of Order 3 (HDB3)
Regular square wave : When indicating all valid signals,
comply with the mask (I.403) regardless of the codes.
244 ns
Pair of twisted lines
120 Ω
3.00 V
0 ±0.300 V
Specification
Specification
10 Mbits/s
V.35 driver
18
100 Ω
±2 V
±80 MV
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