H3C S12500X-AF Series Installation Manual page 21

Figure2-7 S12501X-AF switch dimensions
27.6 mm
(1.09 in)
1
88.1 mm
(3.47 in)
(1) Power module latch
(3) Cable management bracket
To mount the switch in an enclosed rack, make sure the rack meets the requirements described in
Table2-1.
Table2-1 Switch dimensions and rack requirements
Chassis dimensions
S12516X-AF
•
Height—931 mm (36.65 in)/21 RU
•
Width—440 mm (17.32 in)
•
Depth (chassis only)—857 mm (33.74 in)
•
Depth (fully configured)—977 mm (38.46 in)
102 mm (4.02 in) from the rear-facing surface of the mounting

bracket to the front end of the cable management bracket
875 mm (34.45 in) from the rear-facing surface of the mounting

bracket to the fan tray handle
S12512X-AF
•
Height—753 mm (29.65 in)/17 RU
•
Width—440 mm (17.32 in)
•
Depth (chassis only)—857 mm (33.74 in)
•
Depth (fully configured)—977 mm (38.46 in)
102 mm (4.02 in) from the rear-facing surface of the mounting

bracket to the front end of the cable management bracket
875 mm (34.45 in) from the rear-facing surface of the mounting

bracket to the fan tray handle
S12508X-AF
•
Height—531 mm (20.91 in)/12 RU
•
Width—440 mm (17.32 in)
•
Depth (chassis only)—857 mm (33.74 in)
•
Depth (fully configured)—977 mm (38.46 in)
102 mm (4.02 in) from the rear-facing surface of the mounting

bracket to the front end of the cable management bracket
875 mm (34.45 in) from the rear-facing surface of the mounting

bracket to the fan tray handle
S12504X-AF
•
Height—264 mm (10.39 in)/6 RU
•
Width—440 mm (17.32 in)
•
Depth (chassis only)—857 mm (33.74 in)
•
Depth (fully configured) with the LSXM104XFAN fan trays
installed—977 mm (38.46 in)
102 mm (4.02 in) from the rear-facing surface of the mounting

883.6 mm
(34.79 in)
(2) Mounting bracket
2-5
2
3
92 mm
(3.62 in)
Rack requirements
•
A minimum of 1.1 m (3.61 ft)
in depth (recommended)
•
A minimum of 130 mm (5.12
in) between the front rack
post and the front door.
•
A minimum of 950 mm
(37.40 in) between the front
rack post and the rear door.