Installation guide

Power Supplies for the E4G-400 Router
E4G Series Routers Hardware Installation Guide
125
Power Cord Requirements for AC Power Supplies
Power cords used on AC-powered E4G series routers must meet the following requirements:
● The power cord must be agency-certified for the country of use.
● The power cord must have an IEC320-C13 connector for connection to the router.
● The power cord must have an appropriately rated and approved wall plug applicable to the country
of installation.
● For cords up to 6 feet (2 m) long, the wire size must be 18 AWG (.75 mm
2
) minimum; over 6 feet, the
minimum wire size is 16 AWG (1.0 mm
2
).
Table 17: 300 W DC Power Supply (Model 10934A)
For use with the E4G-400 Cell Site Aggregation Router
Physical Specifications
Dimensions Height: 1.57 inches (4.0 cm)
Width: 3.15 inches (8.0 cm)
Depth: 9.5 Inches (24.1 cm)
Weight 2.30 lb (1.0 kg)
Power Specifications
Nominal Input –48 V
DC Voltage Input Range –40 to –72 V , 9 A
Maximum Input Amperages 9 A @ 40 V
7.5 A @ 48 V
4.7 A @ 72 V
Inrush Current 50 A at 72 V peak
Minimum wire size 14 AWG (1.5 mm
2
) copper stranded
DC Output 12 V , 25 A/3.3 V , 3.0 A
DC Output Power (W) 310 W
Environmental Specifications
Operating temperature -10°C to 50°C (normal operation)
Storage temperature -40°C to 70°C
Operating humidity 20% to 90% relative humidity, non-condensing
Operational shock 30 m/s
2
(3 G)