Figure 4. Model 1058D (Terminal Block) twisted pair line interface.
3.2 CONNECTING THE 10/100BASE-T ETHERNET INTERFACE
The shielded RJ-45 port labeled Ethernet is the 10/100Base-T interface.
This port is designed to connect directly to a 10/100Base-T network.
Figure 5 shows the signal/pin relationships on this interface. You may
connect this port to another Ethernet device via a Type 4 or Type 5 cable
that is up to 328 ft long.
Figure 5. Model 1058 10/100Base-T RJ-45 Connector Pinout.
Connecting the 10/100Base-T Ethernet Port to a Hub
The Model 1058 10/100Base-T interface is configured as DTE (Data Ter-
minal Equipment), just like a 10/100Base-T network interface card in a
PC. Therefore, it "expects" to connect to a 10/100Base-T Hub using a
e t
r n
h e
E t
1
2
3
4
5
6
7
8
9
A
U S
t h e
i n
d e
M a
r
w e
P o
k
L i n
S L
V D
RING
1 TX+ (data output from 1058)
2 TX- (data output from 1058)
3 RX+ (data input to 1058)
4 (no connection)
5 (no connection)
6 RX- (data input to 1058)
7 (no connection)
8 (no connection)
TIP