Vanguard Managed Solutions 7300 Series installation manual Vanguard 7300 Card Installation Order

				General Card Replacement Guidelines
Vanguard 7300 Card Installation Order
Introduction
	Vanguard Managed Solutions recommends that you install cards in the numbered
	chassis slots in the following order:
		• CPU Card (always in chassis slot 1)
			-	MPC750
			-	IBM750FX
		•	Carrier Expansion Card
		•	T3/E3 ATM Card
		•	T1/E1/PRI Card
		• T1/E1/PRI Card with Voice DSP Card
		•	Serial Card.
		•	Token Ring Card
		Note
		When installing cards, always position the T3/E3 ATM Card closest to the CPU
		Card.
	Guidelines handling the Vanguard 7300 card are described in the following
	subsections. Detailed steps for installation and removal of each Vanguard 7300 cards
	are provided further on in this chapter.
CPU Card
	All Vanguard 7300 Series routers require a CPU card in the Vanguard 7300
	enclosure for the unit to function. The CPU card provides all system and arbitration
	functions for all peripherals slots in the Vanguard 7300 enclosure.

The CPU card always is installed in the Vanguard 7300 System Slot, Chassis Slot 1, which is the only slot with red card guides in the chassis. CPU card locations are shown in Figure 5-5.

Warning

To prevent injury, be sure to power down the unit and disconnect the power cord before you remove the card.

Warning

Pour éviter toute blessure, éteignez l’unité et déconnectez le cordon d’alimentation avant d’ôter la carte.

Warning

Um Verletzungen zu verhindern, schalten Sie das Gerät ab, und ziehen Sie den

Netzstecker aus, bevor Sie die card entfernen.

Caution

Vanguard 7300 components can only be replaced by Vanguard Managed Solutions- supplied components and cards. Installing a non-Vanguard Managed Solutions card in a Vanguard 7300 card slot results in a system alarm, deactivation of the card slot, and automatic disabling of the non-Vanguard Managed Solutions card.

Modifying Your Vanguard 7300 5-7