optical fiber switch | Siemens 6GK1105-2AB00
Manufacturer: Siemens
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Part Number: 6GK1105-2AB00
Condition：New with Original Package
Product Type: Optical Ethernet Switches
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Siemens 6GK1105-2AB00 SIMATIC NET OSM/ITP62 Optical Switch
Configured for deterministic optical transmission and network redundancy management in SIMATIC NET platforms, the Siemens 6GK1105-2AB00 (OSM/ITP62 Optical Ethernet Switch) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | OSM/ITP62 (6GK1105-2AB00) |
| Brand | Siemens |
| Origin | Germany |
| Weight | Standard optical switch module weight (1.20 kg) |
| Dimensions | Standard enclosure width for cabinet mounting |
| Operating Temp | 0 to +55 deg C |
| Power Consumption | 24 VDC redundant input supported |
| Product Family | SIMATIC NET |
| Interfaces | 6 x ITP Ethernet ports (10/100 Mbit/s), 2 x Fiber-optic ports (multimode, 1300 nm) |
| Topologies | Line, star, redundant ring |
| Redundancy | Integrated redundancy manager |
| Diagnostics | Integrated signaling contact for fault/status indication |
| Mounting | Control cabinet mounting |
Deterministic Industrial Ethernet and Firmware Flash Capabilities
The OSM/ITP62 processes industrial Ethernet packet routing directly through dedicated hardware, bypassing internal software delays to maintain deterministic frame delivery. Integrated redundancy manager logic supervises line, star, and ring network topologies, preventing data loop collapses and enabling rapid path reconfiguration upon fiber-optic link failure. Firmware flash compatibility maintains synchronized packet forwarding across the 6 ITP copper connections and 2 optical fiber channels. This hardware structure scales I/O density while protecting real-time fieldbus data from external electromagnetic noise.
Frequently Asked Questions
Q: How does the integrated signaling contact function during a hardware or link fault?
A: The signaling contact utilizes an internal relay channel that opens or closes its circuit state immediately upon detecting primary power supply loss or fiber link rupture.
Q: Can the module accept two separate power supply feeds?
A: Yes, the unit contains dual terminal connections for redundant 24 VDC power sources to maintain operational integrity if one feed drops out.
Field Installation Guidelines
Disconnect all primary electrical power before mounting or wiring the OSM/ITP62 module within the control cabinet. Secure the housing firmly onto the mounting frame to avoid mechanical vibration during operation. Verify that optical fiber connectors remain free of dust before connection, adhering strictly to the minimum bending radius of the multimode glass fiber lines. Route all copper and optical network lines away from heavy industrial power wiring to prevent signal corruption. Ensure low-impedance functional earth grounding at the cable shield interface and verify a minimum of 5 thread engagement turns on threaded enclosure fittings.