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Siemens 6GK5206-2GS00-2AC2 SCALANCE XC206-2SFP G Managed Switch

Siemens 6GK5206-2GS00-2AC2 SCALANCE XC206-2SFP G Managed Switch

Product Name: SCALANCE XC206-2SFP G Managed Switch

Brand Name: Siemens

Model Number: 6GK5206-2GS00-2AC2

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6gk5206 2gs00 2ac2 scalance xc206 2sfp g managed switch-1

Overview
Network Fit
Description
Diagnostics
Specifications
Commercial Term
Contact info
FAQ
Other Products
Recommended Products

Gigabit managed Layer 2 switch with six RJ45 ports and two SFP uplinks

The Siemens SCALANCE XC206-2SFP G combines six 10/100/1000 Mbit/s RJ45 ports with two 1000 Mbit/s SFP slots, redundant 24 V DC power, PROFINET IO and EtherNet/IP integration, managed redundancy and IEEE 1588v2 PTP.

Before you order: Confirm the exact article number, installed SFP types, fiber medium, port map, PROFINET device identity, IP settings, VLAN and redundancy configuration, C-PLUG state and both 24 V feeds before replacement.

Network Fit

Match the installed media, device identity and managed feature set before treating the switch as a like-for-like spare.

SFP path

Record each SFP article, wavelength, fiber type, partner port and link distance; an SFP slot alone does not guarantee optical compatibility.

Device identity

Back up the PROFINET name, IP address, VLANs, port roles, redundancy settings and management access before removal.

Timing role

Document any IEEE 1588v2 PTP function and confirm that the replacement rejoins the same timing domain after commissioning.

Description

6GK5206-2GS00-2AC2 is a compact SCALANCE XC managed switch for industrial cabinet and distributed-network use. Siemens specifies DIN rail, S7 rail and wall mounting, an operating range from -40 to +70 degrees C and an IEC 62443-4-2 certified product platform.

A successful replacement requires the network configuration as well as matching hardware. Export the managed settings, label all eight data links, record SFP and partner-port information, and verify the configured PROFINET, redundancy and timing roles before moving any cable.

Diagnostics

Use port status and managed diagnostics to separate fiber, partner-device and configuration faults from switch hardware faults.

Optical link

Verify approved SFPs, clean fiber ends, correct transmit-to-receive routing and compatible partner settings before replacing the switch.

Power path

Measure both 24 V inputs at the terminal under load and confirm that a single-feed test does not restart the switch.

Recovery test

During an approved window, interrupt one redundant path and confirm the expected RSTP or ring-recovery behavior and alarm reporting.

Specifications

Product type designation	SCALANCE XC206-2SFP G
Order number	6GK5206-2GS00-2AC2
Copper interfaces	6 x RJ45, 10/100/1000 Mbit/s
Pluggable optical interfaces	2 x SFP, 1000 Mbit/s
Industrial protocols	PROFINET IO and EtherNet/IP
Time synchronization	IEEE 1588v2 PTP
Configuration storage	C-PLUG slot
Supply voltage	24 V DC; 19.2 to 28.8 V
Redundant power input	Supported
Operating temperature	-40 to +70 degrees C
Degree of protection	IP20
Dimensions and weight	60 x 147 x 125 mm; 0.52 kg

Commercial Term

Quotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

Can 6GK5206-2GS00-2AC2 use any 1 Gbit/s SFP fitted into its two uplink slots?

No. Match the Siemens-supported SFP article, optical wavelength, fiber type, connector, link distance and partner interface. An unsupported or mismatched transceiver can remain dark even when it fits mechanically.

Why can the RJ45 ports of 6GK5206-2GS00-2AC2 pass traffic while the PROFINET controller still reports a missing device?

Normal Ethernet forwarding does not prove that the PROFINET identity is correct. Assign the saved device name and IP settings, confirm the controller project and port topology, then read the switch and controller diagnostics before changing the project.

What should I check when one SFP link on 6GK5206-2GS00-2AC2 stays down after replacement?

Confirm the exact SFP at both ends, clean and reseat the fiber, verify transmit-to-receive orientation and compare the local and partner port states. A one-way optical path or wrong wavelength should be isolated before any VLAN or redundancy setting is changed.

How should the C-PLUG be handled when replacing 6GK5206-2GS00-2AC2?

Export the configuration and record the installed C-PLUG status before power-down. Transfer it only under the approved Siemens procedure and with compatible target hardware and firmware, then verify device identity, port settings and redundancy instead of assuming every value was restored.

Why can 6GK5206-2GS00-2AC2 lose both network and PTP synchronization after only one uplink is moved?

The moved cable may carry both production traffic and the timing path. Compare the saved port map, VLAN membership and PTP role, then verify that every intervening device and port supports the required IEEE 1588v2 profile.

What proves that redundant power is working correctly on 6GK5206-2GS00-2AC2?

Measure each 24 V feed at the switch under load, verify polarity and terminal condition, then remove one approved feed at a time during a maintenance window. The switch must remain online and the expected power alarm must be visible.

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