NV8500 family Digital Routers • User’s Guide 61
2. Installation
Making Signal Connections
Figure 2-8, shows the backplane locations at the rear of an NV8280 router. For the NV8280-
Plus, the backplane location is identical, but the output backplanes have unique connectors for
connecting to a second NV8280-Plus router frame. (See Expansion Signal Connections
on page
64.)
Figure 2-8. NV8280 Frame with DIN 1.0/2.3 Backplanes (Rear View)
10/100 BT
RTR EXP
10/100 BT
RTR EXP
VIDEO REF 1
PRI
SEC
CONTROL
CTRL 1
CTRL 2
CTRL 1
CTRL 2
DIAG (38.4 Kbaud)
DIAG (38.4 Kbaud)
VIDEO REF 2
AES REF 1
AES REF 2
RTR EXP IN
ALARMS
RTR EXP OUT
NVISION AUX BUS
POWER
SUPPLY
MONITORS
TIME CODE
E146905
POWER INPUT
PRI
SEC
Output
Backplanes (32)
Input
Backplanes (32)
Monitor
Backplanes (2)
Control card area
(no backplanes)
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