Product Overview
The Hirschmann RS20-2400M2M2SDAE is a 24-port, Layer 2-Enhanced managed Fast-Ethernet rail switch that combines two multimode fiber uplinks (100 BASE-FX, SC) with twenty-two 10/100 BASE-TX copper ports. Its fan-less, DIN-rail-mount housing runs on redundant 9.6 – 60 V DC or 18 – 30 V AC power and delivers advanced redundancy, security and diagnostics to keep large-scale industrial networks continuously available.
RS20-2400M2M2SDAE Rail Switch 943434043
$6,148.45
Features
- High-density connectivity: 2 × 100 BASE-FX MM-SC uplinks + 22 × 10/100 BASE-TX RJ45 ports with auto-negotiation and auto-crossing.
- Layer 2-Enhanced switching: IEEE 802.1Q VLANs, four-queue QoS, IGMP Snooping/Querier, broadcast limiter and fast aging.
- Industrial redundancy: HIPER-Ring (< 0.3 s), MRP and Rapid STP for sub-second network recovery.
- Versatile management: Web UI, CLI, SNMP v1/v2/v3, HiVision and USB ACA21 for zero-touch device replacement.
- Comprehensive diagnostics: LEDs, log files, LLDP topology discovery, RMON statistics, port mirroring and SFP optical diagnostics.
- Cyber-security: IP/MAC port security and SNMPv3 authentication with configuration watermarking and automatic rollback.
- Robust power design: Dual 12/24/48 V DC or 24 V AC inputs with redundant feeds (≈ 54 BTU/h dissipation).
- Rugged build: Metal IP20 housing, 110 × 131 × 111 mm, fan-less 0 °C … 60 °C operation; shock- and vibration-tested.
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