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6GK5202-2BB10-2BA3

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Siemens 6GK5202-2BB10-2BA3 is a managed SCALANCE X202-2IRT switch that links PROFINET IRT equipment across copper and multimode fiber network sections.
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Technical specifications for 6GK5202-2BB10-2BA3

  • Manufacturer:
    Siemens
  • Part Number:
    6GK5202-2BB10-2BA3
  • Product Family:
    Siemens SCALANCE
  • Product Type:
    SCALANCE X202-2IRT Managed Industrial Ethernet Switch
  • Stock:
    1
  • Copper Ports:
    2 x RJ45, 10/100 Mbit/s
  • Fiber Ports:
    2 x BFOC/ST, 100 Mbit/s multimode
  • Fiber Standard:
    100BASE-FX
  • Network Type:
    PROFINET IO with IRT
  • PROFINET Conformance:
    Class C
  • Supply Voltage:
    24 V DC
  • Supply Range:
    18 to 32 V DC
  • Maximum Current:
    0.24 A
  • Power Loss:
    5.8 W
  • Supply Redundancy:
    Redundant 24 V input
  • Signaling Contact:
    1
  • Removable Memory:
    C-PLUG supported
  • Redundancy Protocols:
    MRP, HRP and PRP
  • Management:
    CLI, web, MIB and STEP 7
  • Time Synchronization:
    SNTP
  • Security Access:
    SSH
  • Protection Rating:
    IP30
  • Operating Temperature:
    -40 to +60 °C
  • Weight:
    1.7196 lbs (0.78 kg)
  • Estimated shipping dimensions:
    24.5x19x14cm
  • 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 IRT Traffic Fiber Uplinks Ring Recovery Device Management

Features:

  • Two copper and two multimode fiber ports join electrical and optical PROFINET segments.
  • IRT forwarding supports time-coordinated PROFINET communication alongside standard Ethernet traffic.
  • An integrated redundancy manager and diagnostic contact coordinate network and cabinet fault reporting.
The X202-2IRT learns network addresses and directs each frame only toward the port that reaches its destination.

Its fiber pair crosses electrically noisy or longer network sections without converting the BFOC links into copper connections.

Management and removable C-PLUG memory provide separate paths for diagnostics and device configuration retention.

The Siemens 6GK5202-2BB10-2BA3 SCALANCE X202-2IRT Managed Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5202-2BB10-2BA3 SCALANCE X202-2IRT Managed Switch 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.

Coordinating scheduled and ordinary Ethernet frames

  • IRT path: PROFINET class C traffic is forwarded according to the configured real-time schedule.
  • Standard frames: Non-IRT Ethernet data continues through the remaining transmission windows.
  • Port assignment: Every connected PROFINET device must occupy the port defined by the engineered topology.
  • Time relationship: Synchronization and switch configuration work together to preserve the intended cycle behavior.

Extending the network through multimode optical links

  • Optical medium: Both BFOC/ST ports use 100BASE-FX multimode fiber rather than single-mode cabling.
  • Transmit pairing: Each fiber transmit path must terminate at the receive side of the remote port.
  • Media boundary: The switch converts frames between optical and copper interfaces while keeping their electrical paths isolated.
  • Link indication: Port diagnostics distinguish a missing optical link from a fault on either RJ45 segment.

Selecting one recovery method for the network design

  • MRP mode: A Media Redundancy Protocol ring uses one configured manager and compatible ring clients.
  • HRP mode: High-speed redundancy follows its own ring roles and must match the partner devices.
  • PRP mode: Parallel Redundancy Protocol sends traffic through two independent LAN paths without using a ring manager.
  • Topology choice: The recovery method, port allocation and remote devices must be engineered as one network arrangement.

Separating commissioning, monitoring and stored configuration

  • Web access: The browser interface presents device and port status through the configured management address.
  • CLI access: The command-line path exposes configuration and diagnostic commands for controlled administration.
  • SNMP data: MIB objects let a network-management station read supported switch and port information.
  • C-PLUG memory: The optional removable module carries supported configuration data separately from the fixed switch hardware.
Description
Siemens 6GK5202-2BB10-2BA3 is the SCALANCE X202-2IRT managed industrial Ethernet switch that forwards PROFINET traffic between two 10/100 Mbit/s copper ports and two 100 Mbit/s multimode fiber ports. Its IRT switching functions place time-critical and ordinary Ethernet communication on the same managed device.

Copper devices connect to the RJ45 interfaces of 6GK5202-2BB10-2BA3, while the two BFOC/ST interfaces extend the network through 100BASE-FX multimode fiber. The switch learns and forwards frames across these media without treating the fiber pair as an electrical continuation of either copper cable.

For ring availability, 6GK5202-2BB10-2BA3 can coordinate MRP or HRP behavior and includes an integrated redundancy manager. PRP support provides a separate redundant-network method, so the selected topology and partner settings must agree rather than enabling several recovery methods indiscriminately.

Management access to 6GK5202-2BB10-2BA3 is available through web, command-line, MIB and STEP 7 routes, with port diagnostics reporting the state of individual network paths. Redundant 24 V inputs keep the switch supply paths separate, and the signaling contact can pass an assigned fault condition to cabinet monitoring.
Alternative Names
6GK52022BB102BA3 6GK5 202-2BB10-2BA3 6GK5202 2BB10 2BA3 Siemens 6GK52022BB102BA3 SCALANCE X202-2IRT X202 2IRT Managed Switch 6GK52O2-2BB10-2BA3 Siemens PROFINET IRT Fiber Switch
Technical notes
Siemens 6GK5202-2BB10-2BA3 combines two RJ45 and two multimode BFOC ports with PROFINET IRT switching. Match the fiber type, redundancy method and 24 V supply arrangement before inserting it into an existing ring.
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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 6GK5202-2BB10-2BA3 show link while an IRT device still misses its cycle?
A physical link on 6GK5202-2BB10-2BA3 does not confirm the engineered port assignment, PROFINET topology or IRT synchronization settings.
When is a C-PLUG useful with 6GK5202-2BB10-2BA3?
A supported C-PLUG lets 6GK5202-2BB10-2BA3 keep transferable configuration data separate from the fixed switch hardware.
How should a ring method be chosen for 6GK5202-2BB10-2BA3?
Use only the redundancy method engineered for the network around 6GK5202-2BB10-2BA3, with matching manager roles and partner-device support.
Which fiber type should be connected to 6GK5202-2BB10-2BA3?
The two optical ports on 6GK5202-2BB10-2BA3 are 100BASE-FX multimode BFOC/ST interfaces, so they do not accept a single-mode link design.
What does the signaling contact of 6GK5202-2BB10-2BA3 report?
The signaling contact on 6GK5202-2BB10-2BA3 transfers the configured device or port fault state to an external cabinet-monitoring circuit.
What should be compared before replacing an existing 6GK5202-2BB10-2BA3?
Compare the 6GK5202-2BB10-2BA3 copper and multimode fiber port use, IRT topology, redundancy mode, management settings and redundant supply wiring.

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