Siemens SCALANCE W788-1 User Manual

Technical specifications
7.1 Technical specifications of the SCALANCE W7x8-1)
SCALANCE W788-x / W748-1
44 Operating Instructions, 06/2016, A5E03678333-10
Technical specifications
Permitted cable lengths (Ethernet)
(Alternative combinations per length range)
0 ... 55 m
• Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180
• Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via
IE FC RJ45 Outlet
0 ... 85 m
• Max. 85 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable with
IE FC RJ45 Plug 180
• Max. 75 m IE FC TP Marine/Trailing/Flexible/FRNC/Festoon/Food Cable +
10 m TP Cord via IE FC RJ45 Outlet
0 ... 100 m
• Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180
• Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet
Wireless interface
IWLAN interface
Quantity
1
Antenna connector
Quantity
3
Design
• RJ-45 variants
• M12 variants
• R-SMA female
• N Connect, female
Impedance
50 Ω nominal
Frequency range 2412 ... 2480 MHz
4920 ... 5875 MHz
Electrical data
Power supply Direct 24 VDC supply
• Supply voltage from terminal
block/socket
• Permitted range
• Design
– RJ-45 variants
– M12 variants
• Properties
• 24 VDC Safe Extra Low Voltage (SELV)
• 19.2 to 28.8 VDC
– Terminal block, 4 terminals
– M12 connectors
• Not electrically isolated
Supply voltage from PoE
• Supply voltage from terminal
block/socket
• Permitted range
• Design
• Properties
• 48 VDC
• 36 to 57 VDC
• Via RJ-45 jacks
• Electrically isolating
Corresponding to IEEE802.3at
Insulation resistance > 2 MOhms
Fusing
2.5 A / 24 VDC
1 A / 48 VDC PoE

Siemens SCALANCE W788-1 Specifications

General

Brand	Siemens
Model	SCALANCE W788-1
Category	Wireless Access Point
Language	English