HOMS
+
OP
+
and OHDS
+
OP
+
Installation and Operation Manual
7
Chapter 1: Introduction
Back Modules
Figure 1-2
shows the connections and wavelengths for those
connections in the four-and eight-channel back modules of the
HOMS
+
OP
+
and OHDS
+
OP
+
.
Figure 1-2.
HOMS+OP+ and OHDS+OP+ Back Module Connections
1
2
3
4
5
6
7
8
1
2
3
4
HOMS
+
OP
+
4 and 8 channel,
OHDS
+
OP
+
8-channel
OHDS
+
OP
+
4-channel
Table 1-2.
HOMS+OP+ (4- and 8-channel) and
OHDS+OP+ (8-channel)
BNC Connector
Lower/Upper
Wavelength
1
1290/1610
2
1310/1590
3
1330/1570
4
1350/1550
5
1270/1530
6
1370/1510
7
1430/1490
8
1450/1470
Table 1-2.
OHDS+OP+ (4-channel)
BNC Connector
Lower/Upper
Wavelength
1
1290/1610
2
1310/1590
3
1330/1570
4
1350/1550
5
N/A
6
N/A
7
N/A
8
N/A
