Features:
- Seven RJ45 ports connect 10/100 Mbit/s electrical Industrial Ethernet devices.
- Three 1000 Mbit/s SC ports carry traffic over single-mode optical fiber.
- The included C-PLUG stores the switch configuration outside the operating electronics.
Copper access ports and LD optical interfaces occupy different sides of the same managed traffic path, so the installed media must match each connector group.
VLAN and ring-redundancy functions organize network segments while PROFINET IO diagnosis reports the switch state to the automation project.
Redundant 24 V DC wiring, the signaling contact and the removable configuration store must all be checked when a device is exchanged.
The Siemens 6GK5307-3BM10-2AA3 SCALANCE X307-3LD Managed Industrial Ethernet Switch may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK5307-3BM10-2AA3 SCALANCE X307-3LD Managed Industrial Ethernet 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.
How the copper and optical sides are separated
- Copper access: Seven RJ45 connections accept 10 or 100 Mbit/s electrical network links.
- Optical path: Three SC connections carry 1000 Mbit/s traffic over the documented single-mode fiber type.
- Media boundary: The LD optical connectors are not interchangeable with the multimode SC version of the X307-3 family.
- Traffic handoff: Managed switching forwards frames between the assigned electrical and optical ports.
Network paths available for redundant designs
- HRP role: High Speed Redundancy Protocol can operate with the integrated redundancy manager.
- MRP role: Media Redundancy Protocol is supported together with MRP manager operation.
- Tree recovery: STP, RSTP and MSTP are available for spanning-tree network structures.
- Link grouping: LACP is supported where the configured topology uses aggregated connections.
What operators can inspect when a link fails
- Front indication: LEDs show the device and port states at the installed switch.
- Fault output: The two-pole signaling contact can report a configured fault through a 24 V DC circuit.
- Traffic records: Packet-size, packet-type and error statistics separate traffic conditions from physical link loss.
- Remote reporting: SysLog and PROFINET IO diagnosis send switch conditions to the configured management path.
Configuration and replacement checkpoints
- C-PLUG record: The included removable storage holds the switch configuration independently of the main electronics.
- Local methods: CLI and web-based management provide direct access to the configured network functions.
- Engineering path: STEP 7 and DCP support assignment within the PROFINET engineering workflow.
- Monitoring protocols: SNMP v1, v2 and v3 plus LLDP expose management and neighbor information.