11990-190/192
Hardware Platform
4
R1.0, October 2018
2 Hardware Platform
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Mounting brackets for 19“ cabinets
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ESD Wrist Strap Terminals at the front and the rear
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14 slot ATCA 40G/100G Backplane with Dual Star Fabric Interface, Dual
Star Base Interface and bused IPMB interface, supporting twelve 8 U node
board slots and two 8 U hub slots
•
2 dedicated Shelf Manager slots accepting Schroff ShMM-ACB-VI Shelf
Managers
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Electrical power 450 W/slot
•
Enhanced cooling capability:
The shelf cooling capability complies with chapter 5 of PICMG-3.7 R1.0 for
Data Centre environmental conditions.
•
Airflow of minimum 65 CFM per slot will be guaranteed in all slots at maxi-
mum fan speed for a supply voltage of 48Vdc.
•
The cooling capability will be verified by thermal measurement acc. to
CP-TA procedure.
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Push-Pull Fan Tray arrangement provides optimized cooling for ATCA
blades with fault tolerant capability
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Two pluggable, hot swappable Fan Trays
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Telco Alarm interface, Alarm Status LEDs, Fan Tray Alarm LEDs and serial
interfaces for the Shelf Managers on bottom Fan Tray
•
Rear pluggable dual redundant Power Entry Modules (PEM) with enhanced
electrical power capability with 210 A per PEM: Each PEM has 6 internal
power branches and providing connection of one power feed.
The torque of all FRU (Fan Tray, Air Filter, PEM, PEM cover) fixing screws is
0.7 Nm (6.2 in-lbs)
