Specifications

1U-Z93xx-RR: Z9332F-ON ReadyRails (08P6H)
For four-post racks.
1U-S52-S41-12-4P: S5212F-ON or S4112-ON Series rails (TTVK9)
For four-post racks. Use with the S5112F-ON or S4112-ON Series dual-trays.
1U-EMC-3.14-RR: EMC Gen3.14 bezel rails (19T1K)
For rear-mount (I/O-side of the switch faces the back of the rack) four-post rack installation.
22-in, 28-in, or 31-in offset (558.8-mm, 711.2-mm, or 787.4-mm offset).
The rack span is 22 in to 34 in (558.8 mm to 863.6 mm wide).
Use with a 434-mm (17.08-in) wide switch.
Rails
7