Physical; Electrical; Environmental Tolerance - Juniper Networks SSG 20 Guía De Instalación Y Configuración De Hardware

SSG 20 Hardware Installation and Configuration Guide

Physical

Electrical

Environmental Tolerance

Physical
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Table 8: SSG 20 Physical Specifications
Description Value
Chassis 294 mm x 194.8 mm x 44 mm (11.5 inches x 7.7 inches x 2 inches)
dimensions
Device weight 1.53 kg (3.3 lbs) without PIMs installed
ISDN PIM 70g
ADSL Annex A PIM 106g
ADSL Annex B PIM 106g
T1 PIM 75g
E1 PIM 75g
V.92 PIM 79g
Table 9: SSG 20 Electrical Specifications
Item Specification
DC input voltage 12V
DC system current 3 - 4.16 Amps
rating
Table 10: SSG 20 Environmental Tolerance
Description Value
Altitude No performance degradation to 6,600 ft (2,000 m)
Relative humidity Normal operation ensured in relative humidity range of 10 to 90 percent,
noncondensing
Temperature Normal operation ensured in temperature range of 32°F (0°C) to 104°F
(40°C)
Nonoperating storage temperature in shipping carton: -4°F (-20°C) to
158°F (70°C)