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Racks

Image Part Number Description / PDF Quantity Rfq
SRW12USG

SRW12USG

Tripp Lite

12U WALL MNT RACK ENC 25X24X22

3505
SR45UB

SR45UB

Tripp Lite

45U RACK ENCL SERVER CABINET

41
SR48UBEXPND

SR48UBEXPND

Tripp Lite

48U 4-POST OPEN FRAME RACK

3
SR42UBSD1032

SR42UBSD1032

Tripp Lite

42U RACK ENCLOSURE CABINET 32"

10
SRW12USDPG

SRW12USDPG

Tripp Lite

12UWALL MNT RACK ENC 25X24X26

24
SR4POST

SR4POST

Tripp Lite

45U 4-POST OPEN FRAME CABINET

277
SR42UWEXPNDNR3

SR42UWEXPNDNR3

Tripp Lite

42U 4-POST OPEN FRAME RACK

0
SRW6UKD

SRW6UKD

Tripp Lite

6UWALL MNT RACK ENC 14X24X18

8240
SR48UBDP

SR48UBDP

Tripp Lite

48U RACK ENCL SERVER CABINET

0
SR42UBSD

SR42UBSD

Tripp Lite

42U RACK ENCLOSURE 32" DEPTH

38
SRW9U

SRW9U

Tripp Lite

9UWALL MNT RACK ENC 20X24X18

3259
SR45UBEXPNDNR3

SR45UBEXPNDNR3

Tripp Lite

45U 4-POST OPEN FRAME RACK CABIN

0
SR45UBDPWD

SR45UBDPWD

Tripp Lite

45U RACK ENCL SERVER CABINET

10
SR2POST

SR2POST

Tripp Lite

45U 2-POST OPEN FRAME RACK

213
SRW12UHD

SRW12UHD

Tripp Lite

12U WALL MNT RACK ENC 26X36X25

29
SRWF4U

SRWF4U

Tripp Lite

4UWALL MNT RACK ENC 29X26X8

10200
SR48UBWDSP1

SR48UBWDSP1

Tripp Lite

48U RACK ENCL SERVER CABINET

0
SR45UBMD

SR45UBMD

Tripp Lite

45U RACK ENCL 36" DEPTH

10
SRW26USDPG

SRW26USDPG

Tripp Lite

26UWALL MNT RACK ENC 50X24X26

60
SR4POST1224

SR4POST1224

Tripp Lite

45U 4-POST OPEN FRAME CABINET

581

Racks

1. Overview

Racks are standardized frame systems designed to house and organize electronic equipment, providing mechanical support, cable management, and environmental protection. Defined by international standards (e.g., EIA-310), they ensure interoperability across industries. Their importance lies in enabling scalable infrastructure for data centers, telecommunications, industrial automation, and mission-critical systems.

2. Main Types and Functional Classification

TypeFunctional FeaturesApplication Examples
19" Open Frame RackLightweight, ventilated structure with adjustable mountingData center network switches
23" Cabinet RackLegacy standard with enclosed designTelecom legacy equipment
Wall-Mount RackSpace-saving vertical mountingBranch office servers
4-Post Server RackReinforced load-bearing for heavy equipmentEnterprise data centers
Portable RackMobile solutions with casters and shock absorptionField deployment systems

3. Structure and Components

Typical racks feature:

  • Vertical mounting rails with tapped holes (10-32 UNF)
  • Adjustable horizontal supports
  • Integrated cable management (vertical/horizontal)
  • Material options: Steel (2-4mm thickness), Aluminum alloys
  • Accessories: PDU units, fan trays, security locks

4. Key Technical Specifications

ParameterValue RangeImportance
Rack Unit (RU)1U=1.75" (44.45mm)Standardized height measurement
Load Capacity50-2000kgEquipment safety and structural integrity
Material Thickness1.2-6.0mmVibration resistance and durability
Cooling Efficiency0.5-5.0m /sThermal management performance
Seismic Rating0.2-2.0gEarthquake protection compliance

5. Application Fields

  • Data Centers: Server clusters, storage arrays
  • Telecommunications: 5G base stations, fiber distribution hubs
  • Industrial Automation: PLC systems, SCADA controllers
  • Medical Equipment: MRI scanners, diagnostic systems
  • Avionics: Flight control systems, navigation equipment

6. Leading Manufacturers and Products

VendorRepresentative ProductKey Features
PanduitNetShelter VXModular cooling, 80kW rack support
RittalTS8 CabinetIP55 protection, active airflow management
Schneider ElectricAPC AR SeriesToolless mounting, seismic certification
Tripp LiteSU Series RackZeroU cable management, seismic compliance

7. Selection Guidelines

Key considerations:

  • Calculate total equipment weight (including future expansion)
  • Verify RU requirements with equipment manufacturers
  • Assess cooling needs using airflow simulation
  • Confirm compliance with local building codes
  • Plan cable entry points and management systems

8. Industry Trends

Emerging trends include:

  • Modular rack designs for edge computing deployments
  • Smart racks with IoT-enabled environmental sensors
  • Advanced composite materials reducing weight by 30%
  • Integration with AI-powered thermal management systems
  • Standardization efforts for global interoperability (IEEE 1100)

9. Practical Application Case

A hyperscale data center implemented 42U high-density racks with:

  • Integrated 3-phase 208V PDUs
  • Containment baffles achieving 85% cooling efficiency
  • Load distribution optimization reducing hotspots by 60%
  • Modular expansion supporting 25% annual growth
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