Supported Rack Requirements
Shelf Supported
Installation Features
19-inch 23-inch ETSI 300-
mm
Depth
ETSI 600-mm
Depth
SH12 (cables
w/MPO
connectors)
Two-post cabinet Supported Supported Supported Supported
Four-post cabinet Supported
1
Supported
1
Supported
1
Supported
1
Cabinet depth ≥400 mm
2
≥300 mm 300 mm 600 mm
Back-to-back
cabinets
Supported Supported Supported N/A
Air holes present in
cabinet front/back
l <600 mm depth
– Required
l >600 mm depth
–Cabinet door
may be metal
or glass if air
flow volume
bottom to top in
cabinet is
sufficient
l <24 in. depth –
Required
l >24 in. depth –
Cabinet door
may be metal
or glass if air
flow volume
bottom to top in
cabinet is
sufficient
Required Not required
SH12 (cables
w/LC
connectors)
Two-post cabinet Supported Supported Supported Supported
Four-post cabinet Supported
1
Supported
1
Supported
1
Supported
1
Cabinet depth ≥400 mm
2
≥300 mm 300 mm 600 mm
Back-to-back
cabinets
N/A N/A Supported N/A
Air holes present in
cabinet front/back
l <600 mm depth
– Required
l >600 mm depth
– Cabinet door
may be metal
or glass if air
flow volume
bottom to top in
cabinet is
sufficient
l <24 in. depth –
Required
l >24 in. depth –
Cabinet door
may be metal
or glass if air
flow volume
bottom to top in
cabinet is
sufficient
Required Not required
Table 100: Cabinet Installations
FSP 3000R7 High-Density Subshelf Guide - R17.2 - Issue:B 194