Supported Rack Requirements
Chapter 10
Racks
Supported Rack Requirements 193
Building Structure Connection for Rack 197
Clearance Requirements 197
Supported Rack Requirements
These tables detail the supported racks and cabinets for the HDshelves. In the tables,
the shelf column creates a category for each of the installation features.
The SH4R, SH4R-2, and SH1R shelves do not support back-to-back
rack installation.
Shelf Supported
Installation
Features
19-inch 23-inch ETSI 300-mm
Depth
ETSI 600-mm
Depth
SH12 (cables
w/MPO
connectors)
Two-post rack Supported Supported Supported Supported
Four-post rack Supported
1
Supported
1
Supported
1
Supported
1
Rack depth ≥400 mm
2
≥300 mm 300 mm 600 mm
Back-to-back racks Supported Supported Supported N/A
SH12 (cables
w/LC
connectors)
Two-post rack Supported Supported Supported Supported
Four-post rack Supported
1
Supported
1
Supported
1
Supported
1
Rack depth ≥400 mm
2
≥300 mm 300 mm 600 mm
Back-to-back racks Supported Supported Supported N/A
SH4R and
SH4R-2 (cables
w/LCor MPO
connectors)
Two-post rack Not supported Not supported Not supported Supported
Four-post rack Supported Supported Not supported Supported
Rack depth 600 to 1000 mm 600 to 1000 mm Not supported 600 to 800 mm
SH1R (cables
w/LC or MPO
connectors)
Two-post rack Supported
3
Supported
3
Supported
3
Not supported
Four-post rack Supported Supported Not supported Supported
Rack depth 600 to 1000 mm 600 to 1000 mm Not supported 600 to 800 mm
Table 99: Open Rack Installations
193 FSP 3000R7 High-Density Subshelf Guide - R17.2 - Issue:B