APC AR2900 Manuel d'utilisateur télécharger pdf (Page 18)

18 | Enclosure and rack systems

Blanking panels

Covers open rack space to prevent air recirculation and

reduce bypass airow to improve cooling efciency

• AR8136BLK - 1U toolless snap-in blanking panel, 10 pk

• AR8136BLK200 - 1U toolless snap-in blanking

panel, 200 pk

• AR8108BLK - 1U standard metal blanking panel, 2 pk

• AR8101BLK - 1U, 2U, 4U, 8U, blanking panel kit

• AR7708 - NetShelter SX Air Recirculation

Prevention Kit for closing gaps and pass-through

holes between side panels and equipment

mounting rails

KoldLok

raised oor grommets

Seal a variety of cutouts in a raised oor environment

to reduce cold air leakage and improve cooling

efciency under the raised oor

• AR7720 - Integral raised oor grommet (enclosed)

for new installation, 10 pk

• AR7730 - Surface-mount raised oor grommet (split)

for existing cables, 10 pk

• AR7740 - Extended raised oor grommet to cover

length of oor tile, 10 pk

Cooling and airflow management

Side airow cooling

Support cooling for small and large networking

switches mounted within networking enclosures

• AR7742 (42U)/AR7747 (48U) - Side airow

solution for Cisco Nexus 7018 attaches to sides

of 1200 mm (47.5 in.) deep enclosures

• AR7715 - Side airow duct kit mounts inside

750 mm (30 in.) wide enclosures for Cisco 6509,

6513, 9509, 9513, and 9500 series switches

• Consists of two duct assemblies that act as diverters,

utilizing the existing fan power of the switch

• Systems of bafes are located throughout the

enclosure to mitigate exhaust air from recirculating

back into the air intake

Ducting only

Vertical Exhaust Duct (VED) for NetShelter SX is

an easy to install, low-cost cooling option that can

increase the efciency of the attached cooling system

• AR7751 - VED for 600 mm (24 in.) enclosures,

short range

• AR7752 - VED for 600 mm (24 in.) enclosures,

tall range

• AR7753 - VED for 750 mm (30 in.) enclosures,

short range

• AR7754 - VED for 750 mm (30 in.) enclosures,

tall range

• AR7755 - Overhead cable extension for VED

600 mm (24 in.)

• AR7756 - Overhead cable extension for VED

600 mm (24 in.)

Roof fan trays available for 1,070 mm (42 in.) deep

enclosures, see Rack Components on page 14.

AR7751 and AR7755

installed on AR3300 with

cable management

AR8101BLK

AR7742

AR7740

AR8136BLK

AR7720

AR7715

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APC AR2900 Manuel d'utilisateur Page 18

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