{"product_id":"rs900g-hi-d-2sfp-siemens-ruggedswitch-datasheet-technical-manual","title":"RS900G-HI-D-2SFP Siemens RuggedSwitch Datasheet Technical Manual","description":"\u003ch2\u003eSiemens RS900G-HI-D-2SFP RuggedSwitch Industrial Ethernet Switch\u003c\/h2\u003e\n\u003cp\u003eConfigured for network distribution in harsh industrial environments, the \u003cstrong\u003eSiemens RS900G-HI-D-2SFP\u003c\/strong\u003e (\u003cstrong\u003eRS900G-HI-D-2SFP\u003c\/strong\u003e Managed Industrial Ethernet Switch) provides direct physical and electrical execution. The hardware platform executes localized packet forwarding and routing parameters across multi-node topologies, transmitting data packets over copper and fiber interfaces within specialized substation and automation infrastructures.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eRS900G-HI-D-2SFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens \/ RuggedCom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada \/ Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.54 lbs (1.15 kg) net weight \/ 2.5 kg shipping assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e48 x 221 x 150 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e20 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e88-300 VDC or 85-264 VAC (HI power configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePort Count\u003c\/td\u003e\n\u003ctd\u003e8 x 10\/100Base-T copper RJ45 ports + 2 x Gigabit SFP slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Capacity\u003c\/td\u003e\n\u003ctd\u003e20 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForwarding Rate\u003c\/td\u003e\n\u003ctd\u003e14.88 Mpps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLatency\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 10 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncryption\u003c\/td\u003e\n\u003ctd\u003e128-bit encryption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA, RoHS, IEC 61850-3, IEEE 1613\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Ethernet Networking and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe managed switch utilizes embedded network logic to maintain Profinet and EtherNet\/IP deterministic networks, driving zero-packet-loss performance under heavy electromagnetic interference. The processing core controls I\/O density scaling via the independent 8 Fast Ethernet copper lines and dual Gigabit SFP interfaces, preventing transmission bottlenecks. System configurations ensure full firmware flash compatibility across legacy RuggedOperatingSystem (ROS) versions, deploying 128-bit encryption layers, Access Control Lists (ACLs), and IEEE 802.1X parameters without introducing protocol processing latencies to the underlying automation architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the \"HI\" power supply variant execute power input mapping on the terminal block?\u003c\/p\u003e\n\u003cp\u003eA: The HI designation defines a high-voltage internal power supply module. This component accepts a single universal input field connection matching either 88-300 VDC or 85-264 VAC, eliminating the requirement for external step-down transformers in high-voltage substation or control panel environments.\u003c\/p\u003e\n\u003cp\u003eQ: What actions occur within the switch logic during a network ring interruption?\u003c\/p\u003e\n\u003cp\u003eA: The onboard firmware invokes integrated rapid spanning tree and ring protocols to modify internal forwarding tables. Upon detecting a hardware link disruption, the loop topology automatically reconfigures to an alternate backup data path in less than 10 us, maintaining continuous network distribution to connected PLCs and DCS devices.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN-Rail Mounting Stability:\u003c\/strong\u003e Secure the IP40 metal chassis onto a standard 35 mm symmetric DIN-rail. Ensure the rail is mounted to a rigid, unyielding panel backplate inside the enclosure to counteract vibration vectors and guarantee mechanical alignment under high thermal and physical stress conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiber Optic SFP Module Deployment:\u003c\/strong\u003e Before inserting SFP transceivers into the dual SFP slots, inspect all optical end-faces for contaminant particulate. Align the SFP latch mechanism and seat the module firmly into the internal backplane connector receptacle before attaching the LC fiber connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Voltage Terminal Isolation:\u003c\/strong\u003e Connect the 88-300 VDC or 85-264 VAC power conductors to the secure terminal block using wire sizes specified for the maximum current rating. Ensure a dedicated low-impedance ground wire connects the chassis grounding screw directly to the main cabinet ground bar to provide sufficient surge suppression capabilities.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43438519156826,"sku":"RS900G-HI-D-2SFP","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/202_2c595190-f1d0-42a8-9ccc-4e4d4bc60c54.jpg?v=1780283834","url":"https:\/\/www.spareoil.com\/products\/rs900g-hi-d-2sfp-siemens-ruggedswitch-datasheet-technical-manual","provider":"SpareOil Automation","version":"1.0","type":"link"}