5
AXP1620 Installation and Use (6806800E23E)
79
AXP1620 Shelf Installation
5.1
Overview
This chapter discusses mounting and installation options for the AXP1620 shelf.
The topics covered are:
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Installation Prerequisites
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Installing the Shelf
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DC Power Cable
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Connecting the Cables to the PEM
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Grounding the Shelf
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Shelf Ground Configuration
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Powering Up the System
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Accessing the System
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Upgrading Firmware
5.2
Shelf Physical Characteristics
The following table provides the dimensions and weight of an equipped and unequipped shelf
and rack mounting requirements.
Table 5-1 AXP1620 16-Slot Shelf Physical Characteristics
Characteristics
Specifications
Size:
22.56 inches (57.3 cm) high, 13U
19.50 inches (49.52 cm) wide
21.06 inches (53.5 cm) with mounting flanges
21.51 inches (54.64 cm) deep with cable trays
Weight:
Approximately 93.8 lbs (42.5 kg) base integrated platform
Base platform: 2 shelf managers, 2 PEMs, 1 upper FTM, 1 lower FTM
(no payload blades)
Rack Mounting:
Per ETSI 600mm x 600mm ETSI frame on integrated front frame mounting
ears.
Frame mounting brackets are required for a 23" EIA frame. Rear mounting
brackets are recommended in both instances for Central Office Environment.
Each shelf requires 13U of space and effectively takes up 13U when mounted
in a rack. Three shelves can fit in a 40U telecom rack, which leaves 1U
remaining.
Cable management trays are available for the front and the rear of the shelf.
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