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6GK5204-2BC10-2AA3 SCALANCE X204-2LD Managed Ethernet Switch

Siemens 6GK5204-2BC10-2AA3 SCALANCE X204-2LD Managed Ethernet Switch

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Siemens official data reviewed

6GK5204-2BC10-2AA3 — SCALANCE X204-2LD Managed Ethernet Switch

A six-port managed switch with four 10/100 Mbit/s copper interfaces and two 100 Mbit/s long-distance single-mode fiber interfaces.

SCALANCE X-200 managed switchesLong-distance single-mode fiber and copper Ethernet switchingExact-order review

Sales managerTiffany Guan

Mobile / WhatsApp+86 18030235313

Emailsales2@mooreplc.com

Officially reviewed product profile

Product familySCALANCE X-200 managed switches

Exact model6GK5204-2BC10-2AA3

Verified functionLong-distance single-mode fiber and copper Ethernet switching

Interface boundaryFour RJ45 copper ports and two BFOC/ST single-mode optical ports

Typical power loss6.36 W

Selection basisConfirm single-mode optical budget, BFOC/ST connectors, fiber route, device configuration and 24 VDC power.

Brand:
SIEMENS
Item NO.:
6GK5204-2BC10-2AA3
Goods Stock:
1
Part Number:
6GK5204-2BC10-2AA3
Description:
A six-port managed switch with four 10/100 Mbit/s copper interfaces and two 100 Mbit/s long-distance single-mode fiber interfaces.

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Sales managerTiffany Guan

WhatsApp+86 18030235313

Emailsales2@mooreplc.com

6GK5204-2BC10-2AA3 official identification

A six-port managed switch with four 10/100 Mbit/s copper interfaces and two 100 Mbit/s long-distance single-mode fiber interfaces.

System responsibilityLong-distance single-mode fiber and copper Ethernet switching

Connection envelopeFour RJ45 copper ports and two BFOC/ST single-mode optical ports

Procurement decisionConfirm single-mode optical budget, BFOC/ST connectors, fiber route, device configuration and 24 VDC power.

Acceptance recordOptical loss result, port configuration backup, link test and alarm-contact check

Engineering and installation checks

The controlling identity is 6GK5204-2BC10-2AA3; every character remains part of the order reference.
Measure optical loss and confirm the single-mode transmitter/receiver pairing before service.
Published facts are limited to Siemens official data sheet for 6GK5204-2BC10-2AA3.

Official product data

6GK5204-2BC10-2AA3 key specifications

Total ports	6
Copper ports	4 RJ45
Optical ports	2 BFOC/ST single-mode
Copper speed	10/100 Mbit/s
Optical speed	100 Mbit/s
Network role	Managed switch
Network integration	PROFINET IO device
Supply	24 VDC
Typical loss	6.36 W
Operating temperature	−40 to +60 °C
Dimensions	60 × 125 × 124 mm
Approximate weight	780 g

Source: Siemens official data sheet for 6GK5204-2BC10-2AA3.

Pre-order check 01

Installation environment

Prepare the scalance x204-2ld managed ethernet switch by recording the installed connections, settings and complete nameplate.

Measure optical loss and confirm the single-mode transmitter/receiver pairing before service.
Clean both BFOC/ST interfaces and label the transmit and receive fibers.
Restore the saved device configuration and network name.
Test the copper and optical redundancy path under a controlled interruption.

Close the work with optical loss result, port configuration backup, link test and alarm-contact check.

Pre-order check 02

Compatibility confirmation

Approve 6GK5204-2BC10-2AA3 only when its documented function and every listed boundary agree with the installed design.

Fiber type: Single-mode optical fiber
Optical connector: BFOC/ST
Copper topology: Four 10/100 Mbit/s RJ45 ports
Network function: Managed PROFINET-capable switch
Temperature envelope: −40 to +60 °C

Final selection: Use only the values published for 6GK5204-2BC10-2AA3 in Siemens official data sheet for 6GK5204-2BC10-2AA3; site suitability remains an engineering decision.

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