Vanguard Managed Solutions 7300 Series Benutzerhandbuch
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Vanguard 7300 Enclosures and Components
Vanguard 7300 Cards
Carrier Expansion
Card - Front Panel
Card - Front Panel
The front panel of the Carrier Expansion Card is shown in Figure 2-20. The serial
number label is on the underside of the card, near the leftmost PMC slot.
number label is on the underside of the card, near the leftmost PMC slot.
Figure 2-20. Carrier Expansion Card, Front Panel with T3/E3 ATM PMC
Installed
Installed
Front Panel LEDs
This table describes the two LEDs located on the front panel of the Carrier
Expansion Card:
Expansion Card:
T3/E3 Rear
Transition Module -
Rear Panel
Transition Module -
Rear Panel
The T3/E3 Rear Transition Module connects to the Carrier Expansion Card at the
Vanguard 7300 midplane. The T3/E3 Rear Transition Module provides two 75 Ohm
BNCs; one for data receive (RX) and the other for data transmit (TX). Both are
accessible from the rear of the chassis as shown in Figure 2-21.
Vanguard 7300 midplane. The T3/E3 Rear Transition Module provides two 75 Ohm
BNCs; one for data receive (RX) and the other for data transmit (TX). Both are
accessible from the rear of the chassis as shown in Figure 2-21.
Figure 2-21. T3/E3 Rear Transition Module, Rear View
Slot 1
Slot 2
LED
Color
Indication
PWR
Green
ON - Receiving power
EXT
Blue
Not Used