Endace DAG 4.2S, Руководство пользователя, Страница: 11 / 39

EDM01-02: DAG 4.2S Card User Guide
©2005 6 Version 7: May 2006
Procedure (continued)
Step 2. Fit Card
Insert into PCI bus slot.
Step 3. Replace bus Slot Screw
Secure card with screw.
Step 4. Power up Computer
2.3 DAG 4.2S Card Optical Connectors
Description The DAG 4.2S card has two SC-type optical connectors. The bottom
connector nearest the PCI slot is for the received signal, the top is for the
transmitted signal.
The transmit port is only connected if the loop back facility being used in
the DAG to daisy chain systems, or if a data generation program being
used.
If the Tx port of the DAG 4.2S card is not used, the SC-type transceiver
optics should be covered to prevent ingress of dust.
An 8-pin RJ45 socket is used for time synchronization. This socket should
never be connected to an Ethernet network or telephone line.
Figure Figure 2-1 shows the DAG 4.2S card SC-type optical connectors.
Figure 2-1. DAG 4.2S Card SC-type Optical Connectors.