SiteFlex® 31RU Outdoor BTS Enclosure

The SiteFlex® 31RU is designed to support a variety of Base Transceiver Stations (BTS) applications providing considerable flexibility for the wireless, wireline and cable infrastructure. This zone-4 sesimic rated enclosure can be pad or plinth mounted for maximum stability of your BTS application.

Purcell Systems SiteFlex 31RU Outdoor BTS Battery Enclosure - Model: SFX31-3031

Model: SFX31-3031
Dimension: 58"H x 30"W x 31"D

SiteFlex 31 Enclosure Description

The SiteFlex 31 is designed to support a variety of manufacturers' Base Transceiver Stations. The SFX31 cabinet provides AC and DC Power, RF cable management, battery space and auxiliary user space in a compact, environmentally controlled outside plant enclosure. The SiteFlex SFX31 is a scalable enclosure design that allows for initial configuration of one BTS, and the ability to expand capacity quickly and easily as the number of BTS's increases.

SiteFlex 31 Enclosure Features

  • 58"H x 30"W x 31"D
  • 31 rack units; 19" or 23" rails
  • Pad mount
  • 5 year warranty / 1 year thermal system
  • Meets standards:
    • NEMA 3R
    • UL-508A

SiteFlex 31 Enclosure Options


  • Front door; rear door or hatch (per thermal system options below)
  • Battery box options
  • AC power options
  • DC power system options
  • Thermal Options:
    • Air conditioner door
    • FlexAir® door
    • Direct air cooled zones
    • Thermoelectric cooled zones