Ross VEA-8707A, Руководство пользователя

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VEA-8707A User Manual (Iss. 01) Installation • 2–3
Installing the VEA-8707A
This section outlines how to install a Rear Module in a DFR-8300 series frame. The same
procedure applies regardless of the frame or rear module type.
Rear Modules for the VEA-8707A
The Rear Module for the VEA-8707A depends on the openGear frame you are installing the card
into.
DFR-8310 Series Frames
Use one of the following rear modules when installing the card in a DFR-8310 series frame:
• 8310AR-030 Rear Module (R1-8707) — Use this rear module if you do not want the
looping feature. Note that the 8310AR-030 has the symbol “ A ” in the top left corner of
the module face.
• 8310AR-032 Rear Module (R1L-8707) — Use this rear module to access the looping
feature. Note that the 8310AR-032 module has the symbol “ K ” in the top left corner of
the module face. If the input is looped on the rear module to another device, JP8 must be
set to LOOP . If looping is not used, either set JP8 to TERM , or terminate the input
externally at BNC 2.
• The VEA-8707A is also compatible with the DFR-8310-BNC frames but this will not
support the looping feature.
DFR-8321 Series Frames
Use one of the following rear modules when installing the card in a DFR-8321 series frames:
• 8320AR-30 Full Rear Module (R2-8707) — Use this rear module if you do not want the
looping feature. Note that the 8320AR-030 has the symbol “ A ” in the top left corner of
the module face.
• 8320AR-032 Full Rear Module (R2L-8707) — Use this rear module to access the
looping feature. Note that the 8320AR-032 module has the symbol “ K ” in the top left
corner of the module face. If the input is looped on the rear module to another device,
JP8 must be set to LOOP . If looping is not used, either set JP8 to TERM , or terminate
the input externally at BNC 2.
• 8320AR-031 Split Rear Module (R2S-8707) — Use this rear module to densely populate
your frame. Because the looping feature is not available when using this rear module,
ensure that the input for each card is terminated on the card by setting
JP8 to TERM .
Installing a Rear Module
If you are installing the VEA-8707A in a DFR-8310-BNC frame, or the Rear Module is already
installed, proceed to the section “
Installing the VEA-8707A ” on page 2-4.
Use the following procedure to install a Rear Module in your DFR-8300 series frame:
1. Locate the card frame slots on the rear of the frame.
2. Remove the Blank Plate from the slot you have chosen for the VEA-8707A installation.
3. Install the bottom of the Rear Module in the Module Seating Slot at the base of the
frame’s back plane. ( Figure 2.1 )