Clear-Com HX System Frames - Manual (Page 86)

Key to Figure 25: E-FIB rear panel connectors
Feature Description
A
+3.3-Volt Power Supply LED
When this green LED is lit, the +3.3-volt power supply (supplied by the matrix)
is present and supplying electric current to the card.
B
Fiber transceiver with Duplex LC type connector. The TXVRB connector is
used for the secondary ring.
C
Fiber transceiver with Duplex LC type connector. The TXVRA connector is
used for the main ring.
Table 17: Key to Figure 23: E-MADI64 rear panel connectors
Single mode 9/125µ fiber optic cable should be used for connections and the matrices
should be wired up with the system with the lowest I/P address being system 1.
The fiber optic cable for the primary and secondary circuits are plugged into the appropriate
ports. An example showing three systems configured with a primary and secondary ring is
shown in
Figure 26: Primary and redundant ring configuration .
Figure 27: Primary and redundant ring configuration
RX
TX
RX
TX
TXVRB
TXVRA
RX
TX
RX
TX
TXVRB
TXVRA
RX
TX
RX
TX
TXVRB
TXVRA
System 1 System 2
System 3
Redundant ring
Primary ring
86 Eclipse HX-Omega User Guide