OPTICAL SYSTEMS DESIGN
DOC ID: 10118201
OSD2139 OPERATOR MANUAL
PAGE 10
2.2.3
POWER SUPPLY CONNECTIONS
The OSD2139 module requires external 8 to 35V
DC
@ 8VA. Power should be connected to the power
socket located at the back of the case as indicated in Table 2.
TABLE 2: DC POWER CONNECTION
External Power Pin
Specification
Pin 1
+8V
DC
to +35V
DC
@ 8VA
Pin 2
Ground – 0V
FIGURE 5: OSD2139 POWER SUPPLY CONNECTION
2.2.4
RJ45 COPPER PIN ASSIGNMENTS
Figure 6 shows the pin configuration for the fixed RJ45 copper port.
FIGURE 6: 10/100/1000BASE-T ETHERNET RJ45 CONNECTOR
Green LED
Bi-colour LED
8 7 6 5 4 3 2 1
Fixed Copper Port
Pin
No
10Base-T
100Base-T
1000Base-T
1
Tx+
BI_DA+
2
Tx-
BI_DA-
3
Rx-
BI_DB+
4
Unused
BI_DC+
5
Unused
BI_DC-
6
Rx-
BI_DB-
7
Unused
BI_DD+
8
Unused
BI_DD-
