Physical Specifications; Table 27: Product Dimensions; Table 28: Product Weights; Table 29: Ventilation Requirements - Allied Telesis AT-x550-18XTQ Installation Manual

Appendix A: Technical Specifications

Physical Specifications

184
Dimensions (H x W x D)
Table 27 lists the dimensions of the switches.
AT-x550-18XTQ
AT-x550-18XSQ
AT-x550-18XSPQm
Weights
Table 28 lists the weights of the switches and power supplies.
AT-x550-18XTQ
AT-x550-18XSQ
AT-x550-18XSPQm
Ventilation
Table 29 lists the ventilation requirements.
Table 29. Ventilation Requirements
Recommended Minimum
Ventilation on All Sides
Table 27. Product Dimensions
4.4 cm x 21.0 cm x 34.4 cm
(1.7 in. x 8.3 in. x 13.6 in.)
4.4 cm x 21.0 cm x 34.4 cm
(1.7 in. x 8.3 in. x 13.6 in.)
4.4 cm x 44.0 cm x 26.0 cm
(1.7 in. x 17.3 in. x 10.2 in.)
Table 28. Product Weights
3.11 kg (6.85 lb.)
3.18 kg (7.00 lb.)
4.15 kg (9.15 lb.)
10 cm (4.0 in)