User Card Slots - Emerson Centellis 2000 Shelf Release 3.0 Manual

1.1.10 User Card Slots

The user card slots are intended to allow application specific extensions of the system
capabilities. Potential applications of user cards include 10G fabric uplink boards or a Clock
Generator Module (CGM).
All user cards should fulfill the following requirements to fit into the system:
ZD high speed backplane connector
Use the 3x10 pairs ZD backplane connector , TYCO 64698081-1, to meet the requirement
of 10GB XAUI signal.
The following signals are available on the ZD backplane connector:
— Redundant 3.4 V for IPMC (MF106-sourced)
— Redundant IPMB
— Redundant CLK1, CLK2 and CLK3
— Access to fabric channel of one ATCA blade
— Spare pins for at least four bidirectional LVDS ports
Power connector
Use the TYCO 5646956-3, pin power connector.
The backplane power connector provides the following signals:
— Redundant -48 VAC/VRTN
— Shelf ground
Centellis 2000 Shelf Release 3.0 Installation and Use (6806800L99F)
System Overview
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