iES22GF User’s Manual
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iS5 Communications Inc.
cables to connect to any other network device (PCs, servers, switches, routers, or hubs). Please refer to the
following table for cable specifications
Cable Types and Specifications
Cable
Type
Max. Length
Connector
10BASE-T
Cat. 3, 4, 5 100-ohm
UTP 100 m (328 ft)
RJ-45
100BASE-TX
Cat. 5 100-ohm UTP
UTP 100 m (328 ft)
RJ-45
1000BASE-T
Cat. 5/Cat. 5e 100-ohm
UTP
UTP 100 m (328ft)
RJ-45
4.1.1 1000/100BASE-TX/10BASE-T Pin Assignments
With 10/100/1000BASE-T(X) cables, pins 1 and 2 are used for transmitting data, and pins 3 and 6 are used
for receiving data.
10/100 Base-T(X) RJ-45 Pin Assignments:
Pin Number
Assignment
1
TD+
2
TD-
3
RD+
4
Not used
5
Not used
6
RD-
7
Not used
8
Not used
1000 Base-T RJ-45 Pin Assignments:
Pin Number
Assignment
1
BI_DA+
2
BI_DA-
3
BI_DB+
4
BI_DC+
5
BI_DC-
6
BI_DB-
7
BI_DD+
8
BI_DD-
The iES22GF supports auto MDI/MDI- X operation. You can use a cable to connect the switch to a PC. The
