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6GK5206-1BC10-2AA3

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Siemens 6GK5206-1BC10-2AA3 is a SCALANCE X206-1LD managed Industrial Ethernet switch that joins six copper devices to a single-mode optical network segment.
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Technical specifications for 6GK5206-1BC10-2AA3

  • Manufacturer:
    Siemens
  • Part Number:
    6GK5206-1BC10-2AA3
  • Product Family:
    Siemens SCALANCE
  • Product Type:
    SCALANCE X206-1LD Managed Industrial Ethernet Switch
  • Stock:
    1
  • Electrical Ports:
    6 x RJ45 10/100 Mbit/s
  • Optical Port:
    1 x BFOC for single-mode fiber
  • Optical Transfer Rate:
    100 Mbit/s
  • Rated Supply:
    24 V DC
  • Maximum Current:
    0.2 A
  • Power Loss:
    5.28 W
  • Redundant Supply:
    Supported
  • Signaling Contact:
    Terminal block connection
  • PROFINET Conformance:
    Class B
  • Network Redundancy:
    MRP, HRP and PRP
  • Management:
    CLI, Web and SNMP v1/v2c/v3
  • Protection Rating:
    IP30
  • Operating Temperature:
    -40 to 60 °C
  • Weight:
    1.7196 lbs (0.78 kg)
  • Estimated shipping dimensions:
    6x12.5x12.4cm
  • 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 Copper and Fiber Power Redundancy Network Control Ring Recovery

Features:

  • Six RJ45 ports collect local 10/100 Mbit/s Industrial Ethernet connections.
  • One single-mode BFOC interface extends the switched network over optical fiber.
  • Redundant 24 V feeds and a signaling contact separate power availability from network status.
Copper traffic is switched locally or forwarded to the optical uplink according to the learned network path.

Management services expose configuration and diagnostic information without becoming part of the process-data route.

PROFINET monitoring and redundancy functions operate across the installed topology and documented port assignments.

The Siemens 6GK5206-1BC10-2AA3 SCALANCE X206-1LD Ethernet Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5206-1BC10-2AA3 SCALANCE X206-1LD 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.

Following traffic across unlike media

  • Copper access: Six RJ45 sockets connect local Ethernet devices at 10 or 100 Mbit/s.
  • Optical extension: The BFOC port carries the switched traffic over single-mode fiber at 100 Mbit/s.
  • Media boundary: The optical interface does not accept an RJ45 patch lead or multimode fiber.
  • Forwarding path: Learned addresses determine whether frames stay on copper or cross the optical link.

Keeping both supply paths electrically correct

  • Dual feed: Two 24 V DC inputs provide redundant power entry to the switch.
  • Shared load: The redundant inputs support one device rather than two isolated network sections.
  • Status output: The signaling contact reports the documented fault condition to external wiring.
  • Power budget: Both supply paths must remain inside the specified voltage and current limits.

Using management without changing port roles

  • Configuration routes: CLI and Web access provide direct management interfaces.
  • Monitoring route: SNMP versions 1, 2c and 3 expose switch status to network management.
  • PROFINET role: Class B services integrate the switch into a monitored automation network.
  • Stored setup: An optional C-PLUG can retain device configuration outside the switch electronics.

Matching redundancy protocol to the installed topology

  • MRP: Media Redundancy Protocol supervises a configured PROFINET ring.
  • HRP: High Speed Redundancy applies its documented ring recovery behavior.
  • PRP: Parallel Redundancy Protocol uses duplicate network paths where configured.
  • Topology check: The selected protocol must match the actual port connections before commissioning.
Description
Siemens 6GK5206-1BC10-2AA3 is a SCALANCE X206-1LD managed Industrial Ethernet switch that connects six copper stations to one long-distance single-mode optical segment in an industrial network.

Traffic entering an RJ45 port of 6GK5206-1BC10-2AA3 is switched between the local 10/100 Mbit/s copper devices or forwarded through the 100 Mbit/s BFOC fiber interface. The optical port is therefore the network extension path rather than an additional copper channel.

Two 24 V DC supply inputs on 6GK5206-1BC10-2AA3 feed the same switch through a redundant arrangement. A terminal signaling contact reports the documented device condition independently of Ethernet data traffic.

Network configuration for 6GK5206-1BC10-2AA3 is available through CLI, Web management and SNMP. PROFINET Class B functions and the documented redundancy protocols organize monitoring and recovery without changing the physical copper-to-fiber port roles.
Alternative Names
6GK52061BC102AA3 6GK5206 1BC10 2AA3 6GK5 206-1BC10-2AA3 Siemens 6GK52061BC102AA3 SCALANCE X206-1LD 6GK5206-1BC10-2AA3 6GK5206-1BC10-2AA3 Ethernet Switch 6GK5206-1BC1O-2AA3 6GK5206-1BC10-2AA3 X206-1LD
Technical notes
For Siemens 6GK5206-1BC10-2AA3, verify the single-mode BFOC link budget separately from the six copper connections and keep both 24 V supply paths correctly referenced.
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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.
Which fiber type belongs on Siemens 6GK5206-1BC10-2AA3?
Siemens 6GK5206-1BC10-2AA3 uses its BFOC port for the documented single-mode optical link. Confirm the connector, fiber type and link budget together before connecting the remote segment.
Why can 6GK5206-1BC10-2AA3 stay powered after one supply feed is removed?
The two 24 V inputs of 6GK5206-1BC10-2AA3 form a redundant supply arrangement. Check the remaining feed and signaling contact rather than treating the continued operation as a wiring error.
Can a local device use any copper speed on 6GK5206-1BC10-2AA3?
Each RJ45 port on 6GK5206-1BC10-2AA3 supports 10 or 100 Mbit/s Ethernet. A connected device still needs compatible negotiation or a matching fixed setting.
How is configuration retained when replacing 6GK5206-1BC10-2AA3?
An optional C-PLUG can carry the stored setup for 6GK5206-1BC10-2AA3. Confirm that the removable media belongs to the intended switch configuration before installing it in replacement hardware.
The fault contact changed on 6GK5206-1BC10-2AA3; which conditions need review?
Review both power feeds and the configured network conditions for 6GK5206-1BC10-2AA3. The terminal contact reports device status independently of the Ethernet data path.
Does 6GK5206-1BC10-2AA3 require one specific redundancy protocol?
No. 6GK5206-1BC10-2AA3 supports documented MRP, HRP and PRP functions, but the active method must match the installed topology and the settings of the surrounding network devices.