Dell S5212F-ON Technologies Rail Bracket and Tray Guide June 2022 - Page 4

1 Rails The following sections describe Dell EMC Networking rack rails. Topics: • Rack rails • Rack rails technical details Rack rails For a list of switching equipment with appropriate rails, see the Quick reference section. Table 1. Rails Abbreviation Rail description 1U-S-RR Standard ReadyRail (1) Rack height 1U Part number N243X SKU 770-BBGY, 770-BDRL Additional information Standard Dell ReadyRail mounting slides. A5. For a 434 mm (17.08 in) wide switch. 1U-R-RR Reversible ReadyRail 1U J9CKF 770-BCFQ Standard Dell ReadyRail where the rails can be reversed. For a 434 mm (17.08 in) wide switch. ● Bi-directional Ingress/Egress switch installation (Install from either front or rear of rack). ● In-rail power cord routing access and cord stabilizer (for example, route power cord through egress spot in the rail itself). 1U-M-RR 2U-S-RR 2U-E-RR Modified ReadyRail 1U Standard ReadyRail (1) 2U Extended ReadyRail 2U 1U-Z93xx-RR Z9332F-ON ReadyRail 1U HRTVK 6CJRH NKFHM 08P6H 770-BCIN 770-BBJF 575-BBMQ 770-BDKS Similar to the Standard ReadyRail but with the stop removed. Supports a 450 mm to 793 mm (17.72 in to 31.2 in)-rack span. Standard B9 ReadyRail mounting slides. Use with the Z9264F-ON, S6100-ON, or S5296-ON products. Must be used with the standard B9 ReadyRail but built specifically for reverseinstall scenarios. Permits an extra 9" face offset to align with longer servers. Use with a 438.5 mm (17.26 in) wide switch. Uses a different screw placement from the standard ReadyRails. The rack span is 17.18 to 32.30 inches (436.4 mm to 820.4 mm). 1U-S52S41-12-4P S5212F-ON & S4112-ON 1U Series rails. Use with the S5212F-ON dual-tray. 1U-EMC-3.14- EMC Gen3.14 bezel rails 1U RR TTVK9 N/A 19T1K N/A Use these rails with the S5212F-ON or S4112-ON Series dual-trays in four-post installations. EMC rails to use in rear-mount (I/O-side of the switch faces the back of the rack) four-post racks. Use with a 434 mm (17.08 in) wide switch. 4 Rails