QTech QSW-4700 Series

QSW-4700 Series Switches Hardware Installation and Reference Guide
Product Overview
19
Model
QSW-4700-28TX-POE
SFP Module
Type
• SFP+ Port:
• SFP Modules and SFP BIDI Modules
• SFP+ Modules, SFP+ Cables and SFP+ BIDI Modules.
• See Chapter 7 for details.
Note:
The module types may update without prior notification. Please
contact Qtech for details.
Power Supply
Module Slots
2
Power Supply
Module
• QSW-M-4700-POE-AC
AC Input
Rated Voltage Range: 200 V AC to 240 V AC
Maximum Voltage Range: 176 V AC to 264 V AC
Frequency: 50 Hz/60 Hz
Rated Current Per Circuit: 8 A
• QSW-M-4700-POE-DC
DC Input
Rated Voltage Range: -48 V DC to -60 V DC
Maximum Voltage Range: -38 V DC to -75 V DC
Rated Current Per Circuit: 20 A
Power Supply
Module
• QSW-M-4700-HPOE-AC
AC Input
Rated Voltage Range: 200 V AC to 240 V AC
Maximum Voltage Range: 176 V AC to 264 V AC
Frequency: 50 Hz/60 Hz
Rated Current Per Circuit: 8 A
SFP+ Port
10GBase-R Capable
1000Base-X Capable
RTC
Supported