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10 user card slots, Ded a caution in, User card slots – Artesyn Centellis 2000 Shelf Release 3.0 Installation and Use (May 2014) User Manual

Page 55: System overview

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System Overview

Centellis 2000 Shelf Release 3.0 Installation and Use (6806800L99G)

55

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