R4 Series Four Post Open Frame Rack,Server Racks,Network Racks,LAN Relay Racks,Discount Pricing

Mount servers and other data and communications equipment. Accommodate deeper, heavier components than two post open frame racks.

Mount servers using the cage nut compliant R4CN models
Cage nut models include standard Z-rail adaptor for side mount installations
Available with 12-24 threaded rackrail to mount other data and server equipment
Rack gangs to additional four post or two post open frame racks
Open frame design facilitates unrestricted heat flow
Open top accepts mounting of 6”, 9” or 12” cable ladders
Versatile base may be configured to the inside of the rack to save space, or outward for increased stability
Multiple mounting locations for optional power, cable lacing strips and additional rackrail
NEW! Vertical Cable Duct option available for dressing cables between open frame racks

Outfit the R4 with locking side panels for an attractive and more secure installation.

Dress cables between racks with the optional Vertical Cable Duct.

R4 Series Open Frame Rack Options

Cage Nut Rackrail Part # (20-7/16" Overall Width)	12-24 Threaded Rackrail Part # (20-1/4" Overall Width)	Racking Height	Overall Height	Useable Depth	Recommended Power
R4CN-5136B	-	89-1/4" (51 space)	96-1/2"	36"	G \| P \| T
R4CN-4536B	-	78-3/4" (45 space)	84-1/4"	36"	G \| P \| T
R4CN-5130B	R412-5130B	89-1/4" (51 space)	96-1/2"	30"	G \| P \| T
R4CN-4530B	R412-4530B	78-3/4" (45 space)	84-1/4"	30"	G \| P \| T
-	R412-3830B	66-1/2" (38 space)	72-1/4"	30"	G
R4CN-5124B	R412-5124B	89-1/4" (51 space)	96-1/2"	24"	G \| P \| T
R4CN-4524B	R412-4524B	78-3/4" (45 space)	84-1/4"	24"	G \| P \| T
-	R412-3824B	66-1/2" (38 space)	72-1/4"	24"	G

19 rl relay rack
The R4 Series Open Frame Racks are available with 12-24 threaded or cage nut compliant rack rail. Mount servers and data equipment with confidence thanks to the heavy-duty four post design

Options

R4 w/ Cage Nut Rackrail Part #
R4 w/ Threaded Rackrail
Part # Keylocked Side Panels, Pair 10" Single Cable Duct w/ Doors 10" Dual Cable Duct w/ Doors 6" Single Cable Duct w/ Doors 6" Dual Cable Duct w/ Doors Add'l 12-24 Threaded Rackrail* Add'l Cage Nut Rackrail** Cage Nut Z-Rail Adaptor, Split**

R4CN-5136B

-

SPN-R4-5136

VCD-10-51-SC

VCD-10-51-DC

VCD-6-51-SC

VCD-6-51-DC

-

PROR4CN-RR51

PROR4CN-ZRA51

R4CN-4536B

-

SPN-R4-4536

VCD-10-45-SC

VCD-10-45-DC

VCD-6-45-SC

VCD-6-45-DC

-

PROR4CN-RR45

PROR4CN-ZRA45

R4CN-5130B

R412-5130B

SPN-R4-5130

VCD-10-51-SC

VCD-10-51-DC

VCD-6-51-SC

VCD-6-51-DC

R412-RR51

PROR4CN-RR51

PROR4CN-ZRA51

R4CN-4530B

R412-4530B

SPN-R4-4530

VCD-10-45-SC

VCD-10-45-DC

VCD-6-45-SC

VCD-6-45-DC

R412-RR45

PROR4CN-RR45

PROR4CN-ZRA45

-

R412-3830B

SPN-R4-3830

-

-

VCD-6-38-SC

VCD-6-38-DC

R412-RR38

-

-

R4CN-5124B

R412-5124B

SPN-R4-5124

VCD-10-51-SC

VCD-10-51-DC

VCD-6-51-SC

VCD-6-51-DC

R412-RR51

PROR4CN-RR51

PROR4CN-ZRA51

R4CN-4524B

R412-4524B

SPN-R4-4524

VCD-10-45-SC

VCD-10-45-DC

VCD-6-45-SC

VCD-6-45-DC

R412-RR45

PROR4CN-RR45

PROR4CN-ZRA45

-

R412-3824B

SPN-R4-3824

-

-

VCD-6-38-SC

VCD-6-38-DC

R412-RR38

-

-

* Works with R412 models only
** Works with R4CN models only

Measuring 18" deep, the CSB cantilever support base adds stability to any RL Series relay rack. . Especially helpful for installations where flush mounted cantilever shelves are used to mount heavy equipment and the center-of-gravity is shifted to the rear of the rack. Black powder coat finish.

Part # CBS