What types of guide rails are delivered with devices and what are their usages?

0

Guide rails are classified according to:
? Support position
? Bottom support
Devices are borne by guide rail bottoms and cannot be fixed on the guide rails. L-shaped and adjustable guide rails belong to this type. L-shaped guide rails are pre-installed in the SC611-20 cabinet.
? Side support
Devices are borne by guide rail sides and can be fixed on the guide rails. Such guide rails are usually delivered together with file engine nodes. They are suitable for a SC600-20 cabinet.
? Guide rail contractility
? Fixed-length guide rails
Such guide rails must be installed in a matching cabinet. L-shaped guide rails belong to this type.
? Adjustable guild rails
The length of the adjustable guide rail ranges from 600 mm to 900 mm. The adjustable guide rail can be installed in a cabinet with a depth of 800 mm to 1100 mm.
? Device height
? Non-standard guide rails
They are a special type of L-shaped guide rails. The support surface of non-standard guide rails is 2 mm lower than a standard unit (U) marking. It means that compared with standard guide rails, non-standard guide rails occupy extra 1-U space below the U marking to ensure a sufficient space for a device.
? Standard guide rails
They are a special type of L-shaped guide rails. The horizontal center line of the support surface of standard guide rails is aligned with the U marking.

Other related questions:
Types of and installation requirements on the guide rail matching the Ethernet switch
Types of and installation requirements on the guide rail matching the Ethernet switch: The installation accessories of a 1 U Ethernet switch contain guide rails with bottom support. The depth of guide rails can be adjusted and guide rails can be installed on SC611-20 cabinets. If you need to install adjustable guide rails on other cabinets, the following requirements on the cabinet must be met: 1. The cabinet complies with the requirements of the IEC 60297 standard, in which the dimension of mechanical structures is 482.6 mm. The angle opening width of cabinets is 450 mm. 2. The distance between mounting bars at the front and rear of the cabinet ranges from 600 mm to 900 mm. 3. Holes on the installation angle gauge (mounting bar) are either of the following: 1) Square holes (size �?9 mm × 9 mm) 2) Round holes (diameter �?7 mm) 4. Minimum transverse space inside the cabinet: �?475 mm.

What types of guide rails should I use for Ethernet switches and what are the installation requirements?
Bottom support-type guide rails and adjustable guide rails are delivered with a 1 U Ethernet switch. Such guide rails can be installed in the SC611-20 cabinet. If you need to install adjustable guide rails in another model of cabinet, the following must be met: ? The cabinet size is consistent with that of the 19-inch (482.6 mm) IEC 60297 series. ? The distance between front and rear channels ranges from 600 mm to 900 mm. ? Holes on the channels can be either of the following: ? Square holes (side length �?9 mm) ? Round holes (diameter �?Ф 7 mm) ? The minimum horizontal distance in the cabinet cannot be less than 475 mm.

What types of guide rails should I use for file engine nodes and what are the installation requirements?
Side support-type guide rails and adjustable guide rails are delivered with a 4 U file engine node. Such guide rails can be installed in the SC611-20 cabinet. If you need to install adjustable guide rails in another model of cabinet, the following must be met: ? The cabinet size is consistent with that of the 19-inch (482.6 mm) IEC 60297 series. ? The distance between front and rear channels ranges from 690 mm to 770 mm. ? Holes on the channels can be either of the following: ? Square holes (side length �?9 mm) ? Round holes (diameter �?Ф 7 mm) ? The minimum horizontal distance in the cabinet cannot be less than 475 mm.

What types of guide rails should I use for controller enclosures or disk enclosures and what are the installation requirements?
Bottom support-type guide rails and adjustable guide rails are delivered with 2 U and 4 U controller enclosures or disk enclosures. Such guide rails can be installed in the SC611-20 cabinet. If you need to install adjustable guide rails in another model of cabinet, the following must be met: ? The cabinet size is consistent with that of the 19-inch (482.6 mm) IEC 60297 series. The open size is 450 mm. ? The distance between front and rear channels ranges from 600 mm to 900 mm. ? Holes on the channels can be either of the following: ? Square holes (side length �?9 mm) ? Round holes (diameter �?Ф 7 mm) ? The minimum horizontal distance in the cabinet cannot be less than 475 mm.

If you have more questions, you can seek help from following ways:
To iKnow To Live Chat
Scroll to top