QTech QSW-4700 Series User Manual

QSW-4700 Series Switches Hardware Installation and Reference Guide
Product Overview
20
Model
QSW-4700-28TX-POE
PoE
• All RJ45 ports are PoE+ capable and each port provides up
to 30 W of power. The maximum power depends on the
configured power supply.
• Note:
• The PoE+ port is compliant with both the PoE
(IEEE802.3af) and PoE+ (IEEE802.3at) standards.
• The maximum number of PoE devices supported by the
switch is determined by the available PoE consumption of
the switch and the actual PoE consumption of each device.
The PoE port is compliant with Alternative A.
Power
Consumption
Without PoE Load: < 65 W
With PoE Full Load: < 810 W
Operating
Temperature
0ºC to 45ºC (32ºF to 113 ºF) at a height below 1800 m (1.12 miles)
above the sea level
At a height ranging from 1800 m (1.12 miles) to 5000 m (3.11
miles) above the sea level, the maximum operating temperature
decreases by 1°C (1.8°F) every time the altitude increases by
220 m (721.78 ft.).
Storage
Temperature
-40ºC to 70ºC (-40ºF to 158ºF)
Operating
Humidity
10% to 90% RH (non-condensing)
Operating
Height
0 to 5000 m (3.11 miles) above the sea level
Operating
Humidity
5% to 95% RH (non-condensing)
Fan
Fan Speed Control
Fan Fault Alarming
Temperature
Alarming
Supported
EMI
Certification
GB9254-2008CLASS A

QTech QSW-4700 Series Specifications

General

Brand	QTech
Model	QSW-4700 Series
Category	Switch
Language	English