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Fig. 4.64:
Cat. 5 patch cable, straight (uncrossed), for Ethernet interface – hub (– PC) con-
nection
Tab. 4.61:
Wiring for Ethernet interface – hub connection
PBX
RJ45
Signal
Pin
1
Tx+
2
Tx–
3
Rx+
4
—
5
—
6
Rx–
7
—
8
—
HBT_20321104_04/B0_en
PBX
Ethernet
interface
Straight (uncrossed) cable
Cable cores
Straight patch cables
haz1149aaxxa0
ascom
Ascotel 2025/2045/2065
PC
PC
Hub /
switch
haz1148aaena0
Hub
Signal
RJ45
Pin
Rx+
1
Rx–
2
Tx+
3
—
4
—
5
Tx–
6
—
7
—
8
Cabling Interfaces
4.89
- Quick Links:
- Expansion Cards and Modules
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