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6GK5748-1FC00-0AA0

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Siemens 6GK5748-1FC00-0AA0 is a SCALANCE W748-1 IWLAN client that bridges one gigabit Ethernet device group to a 2.4 or 5 GHz industrial wireless network.
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Technical specifications for 6GK5748-1FC00-0AA0

  • Manufacturer:
    Siemens
  • Part Number:
    6GK5748-1FC00-0AA0
  • Product Family:
    Siemens SCALANCE
  • Product Type:
    SCALANCE W748-1 RJ45 IWLAN Client
  • Stock:
    1
  • Radio Cards:
    1
  • MIMO Configuration:
    3x3
  • Spatial Streams:
    3
  • External Antenna Ports:
    3 x R-SMA
  • Wireless Standards:
    IEEE 802.11a/b/g/h/n
  • Wireless Bands:
    2.4 GHz and 5 GHz
  • Maximum WLAN Rate:
    450 Mbit/s
  • Ethernet Port:
    1 x RJ45
  • Ethernet Data Rate:
    10/100/1000 Mbit/s
  • Client Address Capacity:
    8 IP addresses
  • Digital Input:
    1 x 24 V DC
  • Digital Output:
    1 x 24 V DC / 1 A
  • Terminal Supply Range:
    19.2 to 28.8 V DC
  • Typical Current at 24 V DC:
    0.45 A
  • Typical Power Loss:
    10.7 W
  • Protection Rating:
    IP30
  • Operating Temperature:
    -20 to 60 °C
  • Storage and Transport Temperature:
    -40 to 85 °C
  • Configuration Storage:
    C-PLUG / KEY-PLUG
  • Wireless Security:
    WPA/WPA2, IEEE 802.11i, TKIP/AES
  • Weight:
    4.204 lbs (1.907 kg)
  • Estimated shipping dimensions:
    13.7x3.5x15.7cm
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Radio & Antennas Client Bridging Security & Setup Power & Mounting

Features:

  • One 3x3 MIMO radio links a wired Ethernet device group to a configured industrial wireless cell.
  • Three R-SMA sockets separate the spatial streams used by the 2.4 and 5 GHz radio.
  • Redundant 24 V DC and supported PoE modes provide alternative device-power paths.
Siemens 6GK5748-1FC00-0AA0 forwards client Ethernet frames through the associated IWLAN access point.

The antenna system attached to 6GK5748-1FC00-0AA0 determines the physical radio path for all three spatial streams.

Management and security settings on 6GK5748-1FC00-0AA0 control association, authentication, and monitored network behavior.

The Siemens 6GK5748-1FC00-0AA0 SCALANCE W748-1 RJ45 IWLAN Client may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5748-1FC00-0AA0 SCALANCE W748-1 RJ45 IWLAN Client Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Three-Stream Wireless Path

  • Radio bands: Country approval and channel configuration select operation in the 2.4 or 5 GHz band.
  • MIMO chain: Three spatial streams use the three R-SMA antenna connections.
  • Antenna boundary: External antennas may mount directly or through cables whose losses belong in the link budget.
  • Wireless modes: IEEE 802.11a/b/g/h/n support depends on the selected band and country profile.

Wired Device to IWLAN Cell

  • Client role: The device joins an existing WLAN cell rather than operating as an access point.
  • Ethernet handoff: The RJ45 interface forwards 10/100/1000 Mbit/s traffic from the connected wired side.
  • Address handling: The client configuration manages the documented set of downstream IP addresses.
  • Industrial features: iPCF and iPRP functions require the specified KEY-PLUG iFeatures option.

Authentication and Managed Access

  • Wireless protection: WPA/WPA2, IEEE 802.11i, TKIP, and AES secure the configured radio connection.
  • Central authentication: RADIUS and IEEE 802.1X support network-controlled access decisions.
  • Management paths: HTTPS, SSH, SNMP, CLI, web management, and STEP 7 expose different service interfaces.
  • Configuration storage: C-PLUG and KEY-PLUG media preserve supported device settings and licensed functions.

Supply Paths and Enclosure Boundary

  • Terminal power: The four-pole terminal accepts the documented 24 V DC range with redundant supply wiring.
  • PoE option: A supported IEEE 802.3af/at source can power the unit through Ethernet.
  • Field signals: One digital input and one 24 V DC signaling output share the terminal interface.
  • Cabinet protection: IP30 construction requires a suitable enclosure, with at least IP54 protection for the stated Zone 2 condition.
Description
Siemens 6GK5748-1FC00-0AA0 is a SCALANCE W748-1 RJ45 industrial wireless LAN client. It bridges Ethernet traffic from its gigabit-capable RJ45 port to one 2.4 or 5 GHz radio, allowing wired automation equipment to join a configured IWLAN cell.

Three R-SMA antenna sockets on 6GK5748-1FC00-0AA0 form a 3x3 MIMO radio path with three spatial streams. Antenna type, cable loss, country approval, channel plan, and mounting position therefore determine the usable radio link rather than the enclosure alone.

Power for 6GK5748-1FC00-0AA0 can enter through the redundant 24 V DC terminal or through the supported Power-over-Ethernet mode. The same terminal group carries the digital input and signaling output, separating external status wiring from Ethernet user traffic.

Configuration of 6GK5748-1FC00-0AA0 is available through web management, CLI, STEP 7/TIA Portal, and the documented management protocols. WPA/WPA2, IEEE 802.11i, access lists, RADIUS, and encrypted management protect access, while KEY-PLUG storage enables the specified iFeatures.
Alternative Names
6GK57481FC000AA0 6GK5748 1FC00 0AA0 6GK 5748 1FC00 0AA0 Siemens 6GK5748-1FC00-0AA0 6GK5748-1FC00-0AA0 SCALANCE W748-1 RJ45 6GK574B-1FC00-0AA0 6GK5748-1FCOO-0AA0 6GK5748-1FC00-OAAO
Technical notes
Siemens 6GK5748-1FC00-0AA0 combines a three-stream IWLAN client radio, gigabit RJ45 bridge, redundant DC/PoE supply, and managed wireless security.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Why can 6GK5748-1FC00-0AA0 associate with WLAN but pass no downstream device traffic?
Check the 6GK5748-1FC00-0AA0 client address configuration, VLAN/security policy, RJ45 link, and whether the connected IP addresses fit the documented client limit.
How should antennas be selected for 6GK5748-1FC00-0AA0?
All three 6GK5748-1FC00-0AA0 radio paths need approved antennas and cables matched to the operating band, connector, country rules, and link budget.
Why can PoE fail while 24 V DC powers 6GK5748-1FC00-0AA0 correctly?
The 6GK5748-1FC00-0AA0 PoE source must supply the supported IEEE 802.3af/at mode and voltage; ordinary passive Ethernet power is not equivalent.
What must be backed up before replacing 6GK5748-1FC00-0AA0?
Preserve the 6GK5748-1FC00-0AA0 radio, client, security, address, country, antenna, C-PLUG, and KEY-PLUG configuration details.
Why can iPCF remain unavailable on 6GK5748-1FC00-0AA0?
Siemens 6GK5748-1FC00-0AA0 requires the specified KEY-PLUG iFeatures option before the documented iPCF client function is enabled.
What should be checked when 6GK5748-1FC00-0AA0 repeatedly disconnects?
Review the 6GK5748-1FC00-0AA0 signal level, channel plan, antenna paths, interference, security timers, country setting, supply stability, and access-point logs.

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