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The access points of the SCALANCE W780 product line are optimized for the configuration of Industrial Wireless LAN (IWLAN) wireless networks for 2.4 GHz or 5 GHz with data transmission rates up to 54 Mbit/s. They can be used in all applications that require a high degree of operational reliability,even under extremely harsh environmental conditions.
There are three different product series available which differentiate mostly between there different housing design and degree of protection

SCALANCE W784 for installation in a cabinet or integration in devices

SCALANCE W788 for cabinet-free installation indoors

SCALANCE W786 for outdoor environments with demanding climatic requirements
All access points can also work as a Wireless Bridge (WDS) or as a Wireless Client. There are Client-only versions available as well. The W788 and W788 series are available with up to two Wireless interfaces to establish for example connections in 2.4 GHz and 5 GHz at the same time.
With the addition of a replaceable C-Plug memory disk, Access Points or Clients can be exchanged without a programming device. The configuration or application data are secured on the C-PLUG and can be implemented in another Scalance W devices without special know how.

Features:

Dual Wireless Radio According to IEEE 802.11a/b/g for 2.4 and/or 5 GHz and up to 54 Mbit/s

IEEE 802.11e for Wireless Multimedia (WMM)

IEEE 802.11i for Security

Wireless Distribution System (WDS) Support for AP-AP Connections

Construction of Redundant Networks with The Rapid Spanning Tree Protocol (RSTP)

VLAN Support

Modern Security Mechanisms (e.g.WPA2, AES,IEEE 802.1x, RADIUS)
In Client Mode: Network and Port Address Translation (NAT/PAT)
Specifications:

Rugged Plastic Enclosure (Plexi-Glass Type), Shock and Vibration-Proof for Severe Mechanical Loading

Tamper-Proof (No Connectors Visible)

High IP65 Degree of Protection Against Dust and Water Jets Temperature Range –40°C to +70°C

Resistant to Condensation

Resistant to UV Radiation and Saltwater Spray

4x Internal Antennas

1 × RJ45 connection for 10/100 Mbit/s with Power-over-Ethernet According to IEEE 802.3at Type 1 (Corresponds to IEEE 802.3af)

1 × 48 VDC Connection (Redundant Power Infeed), Optional Operation on 12 … 24 VDC or 100 … 240 VAC with Additional Power Supply Integrated into Device

1 × C-PLUG Slot

Function LEDs for Optical Signaling of Faults and Operating States

Mounting: Wall or, With Optional Mounting Set, on S7 Mounting Rail, 35 mm Standard Mounting Rail, or on a Pole

Accessory Type	Scalance
Brand/Series	6GK Series
Current, Supply	0.34/0.17/0.04 A
Dimensions	251 W x 251 H x 72 D mm
For Use With	Industrial Wireless LAN
Frequency	2.4/5 GHz
Mounting Type	Wall
Number of Ports	8 Total [(1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45]
Port, Type	(1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45
Power Loss	8/8/8 W
Primary Type	Switches
Protection Class	IP65
Protocol Type	10/100 Mbit/s
Special Features	IWLAN Ethernet Client Module Scalance W 746-1, Only for Use in USA, 1 Radio Interface, IEEE 802.11B/G/A/H, NAT, PAT
Supply Voltage	48 VDC
Temperature, Operating	–40 to 70 °C
Transfer Rate, Ethernet	10-100 Mbit/s
Transfer Rate, LAN	54 Mbit/s
Type	Switch
Weight	2.24 kg
关键词

Accessory Type Scalance  Siemens Accessory Type Scalance  PC Data Acquisition Accessories Accessory Type Scalance  Siemens PC Data Acquisition Accessories Accessory Type Scalance   Brand/Series 6GK Series  Siemens Brand/Series 6GK Series  PC Data Acquisition Accessories Brand/Series 6GK Series  Siemens PC Data Acquisition Accessories Brand/Series 6GK Series   Current, Supply 0.34/0.17/0.04 A  Siemens Current, Supply 0.34/0.17/0.04 A  PC Data Acquisition Accessories Current, Supply 0.34/0.17/0.04 A  Siemens PC Data Acquisition Accessories Current, Supply 0.34/0.17/0.04 A   Dimensions 251 W x 251 H x 72 D mm  Siemens Dimensions 251 W x 251 H x 72 D mm  PC Data Acquisition Accessories Dimensions 251 W x 251 H x 72 D mm  Siemens PC Data Acquisition Accessories Dimensions 251 W x 251 H x 72 D mm   For Use With Industrial Wireless LAN  Siemens For Use With Industrial Wireless LAN  PC Data Acquisition Accessories For Use With Industrial Wireless LAN  Siemens PC Data Acquisition Accessories For Use With Industrial Wireless LAN   Frequency 2.4/5 GHz  Siemens Frequency 2.4/5 GHz  PC Data Acquisition Accessories Frequency 2.4/5 GHz  Siemens PC Data Acquisition Accessories Frequency 2.4/5 GHz   Mounting Type Wall  Siemens Mounting Type Wall  PC Data Acquisition Accessories Mounting Type Wall  Siemens PC Data Acquisition Accessories Mounting Type Wall   Number of Ports 8 Total [(1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45]  Siemens Number of Ports 8 Total [(1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45]  PC Data Acquisition Accessories Number of Ports 8 Total [(1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45]  Siemens PC Data Acquisition Accessories Number of Ports 8 Total [(1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45]   Port, Type (1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45  Siemens Port, Type (1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45  PC Data Acquisition Accessories Port, Type (1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45  Siemens PC Data Acquisition Accessories Port, Type (1) x Network Component and Terminal Network, (1) x Power Supply, (1) x Redundant Power Supply, (2) Radio Card, (4) x RSMA, RJ45   Power Loss 8/8/8 W  Siemens Power Loss 8/8/8 W  PC Data Acquisition Accessories Power Loss 8/8/8 W  Siemens PC Data Acquisition Accessories Power Loss 8/8/8 W   Primary Type Switches  Siemens Primary Type Switches  PC Data Acquisition Accessories Primary Type Switches  Siemens PC Data Acquisition Accessories Primary Type Switches   Protection Class IP65  Siemens Protection Class IP65  PC Data Acquisition Accessories Protection Class IP65  Siemens PC Data Acquisition Accessories Protection Class IP65   Protocol Type 10/100 Mbit/s  Siemens Protocol Type 10/100 Mbit/s  PC Data Acquisition Accessories Protocol Type 10/100 Mbit/s  Siemens PC Data Acquisition Accessories Protocol Type 10/100 Mbit/s   Special Features IWLAN Ethernet Client Module Scalance W 746-1, Only for Use in USA, 1 Radio Interface, IEEE 802.11B/G/A/H, NAT, PAT  Siemens Special Features IWLAN Ethernet Client Module Scalance W 746-1, Only for Use in USA, 1 Radio Interface, IEEE 802.11B/G/A/H, NAT, PAT  PC Data Acquisition Accessories Special Features IWLAN Ethernet Client Module Scalance W 746-1, Only for Use in USA, 1 Radio Interface, IEEE 802.11B/G/A/H, NAT, PAT  Siemens PC Data Acquisition Accessories Special Features IWLAN Ethernet Client Module Scalance W 746-1, Only for Use in USA, 1 Radio Interface, IEEE 802.11B/G/A/H, NAT, PAT   Supply Voltage 48 VDC  Siemens Supply Voltage 48 VDC  PC Data Acquisition Accessories Supply Voltage 48 VDC  Siemens PC Data Acquisition Accessories Supply Voltage 48 VDC   Temperature, Operating –40 to 70 °C  Siemens Temperature, Operating –40 to 70 °C  PC Data Acquisition Accessories Temperature, Operating –40 to 70 °C  Siemens PC Data Acquisition Accessories Temperature, Operating –40 to 70 °C   Transfer Rate, Ethernet 10-100 Mbit/s  Siemens Transfer Rate, Ethernet 10-100 Mbit/s  PC Data Acquisition Accessories Transfer Rate, Ethernet 10-100 Mbit/s  Siemens PC Data Acquisition Accessories Transfer Rate, Ethernet 10-100 Mbit/s   Transfer Rate, LAN 54 Mbit/s  Siemens Transfer Rate, LAN 54 Mbit/s  PC Data Acquisition Accessories Transfer Rate, LAN 54 Mbit/s  Siemens PC Data Acquisition Accessories Transfer Rate, LAN 54 Mbit/s   Type Switch  Siemens Type Switch  PC Data Acquisition Accessories Type Switch  Siemens PC Data Acquisition Accessories Type Switch   Weight 2.24 kg  Siemens Weight 2.24 kg  PC Data Acquisition Accessories Weight 2.24 kg  Siemens PC Data Acquisition Accessories Weight 2.24 kg