Table 3.12 Electrical Characteristics Of The Lan Interface (10Base-T); Table 3.13 Electrical Characteristics Of The Lan Interface (100Base-Tx) - Samsung OfficeServ 7200 General Description Manual

OfficeServ 7200 General Description Guide

Table 3.12 Electrical Characteristics of the LAN Interface (10Base-T)

Category
Transmission speed
Transmission code
Access control method
Transmission media
Number of UTP pairs
Characteristic resistance
Cable thickness
The electrical characteristics of the LAN 100Base-Tx interface, which complies
with the IEEE802.3u standard, are shown in Table 3.13.

Table 3.13 Electrical Characteristics of the LAN Interface (100Base-Tx)

Category
Transmission speed
Transmission code
Access control type
Transmission media
Number of UTP pairs
Characteristic resistance
Cable thickness
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10 Mbits/s ±50 ppm
Manchester coding
- When the transmission data bit is '0', the higher level of the middle
bit is inversed into the lower level. When the transmission data bit
is '1', the lower level of the middle bit is inversed into the higher
level.
CSMA/CD
UTP CAT3, CAT4, CAT5, STP
2 pairs
100 Ω
Diameter : 0.51 mm (#24 AWG), External diameter : 5 mm
100 Mbits/s ±50 ppm
4B/5B+MLT-3(4bit/5bit) converts 4-bit data to 5-bit data and encodes the
data on the physical layer. Multi Level Transmission-3(MLT-3) encodes
transmission data into 3 levels (high, middle and low)
CSMA/CD
UTP CAT5, STP
Two pairs
100 Ω
Diameter : 0.51 mm (#24 AWG), External diameter : 6 mm
CHAPTER 3. OfficeServ 7200 Specifications
Specification
Specification
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