THÔNG SỐ KỸ THUẬT
Interface | Twisted pair ports 1–20: RJ45 connector
IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T SFP extension slot 17-20 IEEE802.3z 1000BASE-SX/1000BASE-LX * Select ether of RJ45 or SFP for use. SD card slot: SD/SDHC, 128MB-32GB Console port: RJ45 connector |
Switching mode | Store and Forward method: Forwarding rate
10BASE-T: Max. 14,880 pps/port 100BASE-TX: Max. 148,800 pps/port 1000BASE-T/SX/LX: Max. 1,488,000 pps/port MAC Address table: Max. 16K entry/unit Buffer: 1.5M byte/unit Switching capability: 40 Gbps |
Layer 2 Features | STP/RSTP/MSTP
VLAN, Link Aggregation, Port monitoring, Multicast (IGMP Snooping, MLD Snooping) QoS (PQ, WRR), Authentication (IEEE802.1X, Web-based Access control, MAC-based Access control), Storm control |
Internet Protocol | IPv4/v6 |
Power supply | AC 100-240 V, 50/60 Hz, 2.0 A |
Power consumption | Normally, Max. 21.8 W, Min. 11.4 W |
Operating environment | Temperature: 0–50 ℃ , Humidity: 20–80% RH (no condensation) |
Storage environment | Temperature: -20–70 ℃, Humidity: 10–90% RH (no condensation) |
External dimensions | 44 mm (Height) × 440 mm (Width) × 312 mm (Depth) (Excluding protruding sections) |
Mass (Weight) | 3,750 g |
Đánh giá
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