Product Short Description
Technical Specifications
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Ports: 24 × 100 BASE-FX multimode fiber ports + 2 × combo 10/100/1000 BASE-T RJ-45 ports + 2 × SFP gigabit uplinks
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Switching capacity: 8.8 Gbps
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Packet forwarding rate: 6.5 Mpps
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MAC address table: 8 K entries
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Memory: 128 MB RAM / 16 MB flash
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Power: dual DC 48 V ±15 % inputs, hot-swappable modules; optional AC 100–240 V external adapter
Description
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Cooling: fan-less, natural convection
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Dimensions: 1 U rack, 44 × 21 × 4.4 cm
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Weight: ~2.7 kg
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Environmental: operating 0 °C – 50 °C (extended kit –30 °C – +60 °C); 5 %–95 % RH non-condensing; industrial EMC compliance
Functional Features
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Ring redundancy: closed-loop stacking up to 8 switches, 2 Gbps bidirectional stacking bandwidth between units
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Layer-2 switching: IEEE 802.1Q VLAN (255 VLANs), IGMP snooping v1/v2, 802.1D/802.1w spanning tree, 802.3ad link aggregation
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QoS: four hardware queues per port, DSCP / 802.1p priority, rate limiting
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Security: 802.1X port authentication, ACL, MAC filtering, HTTPS/SNMPv3 management
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Management interfaces: WebView GUI, CLI (SSH/Telnet), SNMP, remote firmware upgrade
Applications
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Industrial automation: production lines, robotic cells, PLC interconnection over long distances
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Energy & utilities: substation SCADA, wind-farm monitoring, power-plant auxiliary systems
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Transportation: rail signaling, tunnel control, roadside ITS equipment
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Mining & oil & gas: harsh-environment data backbones, remote pump stations, drilling rigs
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Surveillance: long-haul fiber links for IP cameras and NVRs
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