Patton electronics ForeFront 6676, Руководство пользователя

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System specifications 23
Model 6676 6U CPCI Chassis Assembly User Guide 1 • Introduction
System specifications
This section provides the following specifications:
• Model 6676 chassis specifications (see section “6U chassis specifications” )
• Power input and power supply specifications (see section “Power input and power supply specifications” on
page 24)
• Fan tray specifications (see section “Fan tray specifications” on page 24)
6U chassis specifications
Table 3. 6U chassis materials specifications
Item Description
Physical
•
Height—9U (15.75 in./40 cm)
•
Width—19 in. (standard EIA rack mount)
•
Depth—11.70 in. (29.70 cm)
DC interface Rear DC interface panel includes dual ground lugs and -48V DC power inter-
face for N+1 redundant power operation.
Slot configuration
•
Front—6U x 160 mm slots, Qty: 17
•
Rear—6U X 80 mm slots, Qty: 17
Slots are on 0.80 in. (2.0 cm) centers, except power slots are 1.6 in. (4.1
cm) center
Module keying and alignment 4HP module spacing, cardguide provides for keying and alignment pin in
accordance with IEEE 1101.10, section 6
Card guides Molded plastic with snap-in ESD contacts for plug-in module and injector/
ejector handle alignment pin
Plug-in unit injector/ejector handles Subrack dimensional format accepts modules with injector/ejector handles
as specified in IEEE 1101.10, section 8
Operating environment 32–122°F (0–50°C), 5–95% relative humidity, non-condensing