Dell S4128F-ON Series User Manual

Figure 10. 1U tool-less installation
2 Align and seat the front ange pegs in the holes on the front side of the vertical post.
NOTE: Be sure that the rails click into place and are secure.
3 Repeat this procedure for the second rail.
4 To remove each rail, pull on the latch release button on each ange ear and unseat each rail.
Two-post ush-mount installation
NOTE
: For more installation instructions, see the installation labels attached to the rail assembly.
1 For this conguration, remove the latch castings from the front side of each ReadyRails assembly, item 1.
To remove the two screws from each front ange ear on the switch side of the rail and remove each latch casting, use a Torx
screwdriver. Retain the latch castings for future rack requirements. It is not necessary to remove the back ange castings.
22
S4100–ON Series installation

Dell S4128F-ON Series Specifications

General

Rack Units	1U
Airflow	Front-to-back or back-to-front
Manageable	Yes
Jumbo Frame Support	Yes
Jumbo Frame Size	9216 bytes
Model	S4128F-ON
Switch Type	Layer 3
Form Factor	Rack-mountable
Ports	28 x 10GbE SFP+
Power Supply	2
Product Type	Ethernet Switch
MAC Address Table Size	128000
Input Voltage	100 V AC to 240 V AC
Power Consumption Operational	200 W
Product Series	S-Series
Forwarding Capacity	1.072 Bpps
Operating System	Open Networking (ON)