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Thông số kỹ thuật

Standard & Protocol	IEEE 802.3 for 10Base-T
	IEEE 802.3u for 100Base-TX
	IEEE 802.3ab for 1000Base-T
	IEEE 802.3z for 1000Base-X
	IEEE 802.3x for Flow Control
	IEEE 802.1D for Spanning Tree Protocol
	IEEE 802.1w for Rapid Spanning Tree Protocol
	IEEE 802.1s for Multiple Spanning Tree Protocol
	IEEE 802.1Q for VLAN
	IEEE802.1p for CoS
	IEEE 802.1X for port access control
	IEEE 802.1AB for LLDP
Management	SNMP v1/v2c/v3 Centralized Management Devices, RMON, Port Mirroring, QoS, LLDP, DHCP Server, File Management, Log Management, Port Statistics, ARP
Security	User permission rating, ACL, 802.1X authentication, port alarm, power alarm, storm suppression, Telnet configuration, SSH configuration, link flapping protection, loop detection, aggregation protection
Switch Function	802.1Q VLAN, Port Trunking, Bandwidth Management, Flow Control, Port Isolation
Unicast / Multicast	Static Multicast, IGMP-Snooping
Redundancy Technology	Ring, STP/RSTP/MSTP, ERPS
Troubleshooting	Ping, Traceroute, Port Loopback, SFP Digital Diagnosis
Time Management	NTP Client, RTC
Interface	Gigabit copper port: 10/100/1000Base-T(X) self-adaptive RJ45, automatic flow control, support full/half duplex mode, MDI/MDI-X self-adaption
	Gigabit SFP: 1000Base-X SFP slot
	Console port: CLI command line management port(RS-232), RJ45
	Alarm port: 2-pin 7.62mm pitch terminal blocks, supports 1 relay alarm output, and the current load capacity is 1A@24VDC or 0.5A@120VAC
Indicator	Running Indicator, Port Indicator, Power Supply Indicator, Alarm Indicator
Switch Property	Transmission mode: store and forward
	MAC address: 16K
	Packet buffer size: 12Mbit
	Backplane bandwidth: 56G
	Switch time delay: <10μs
Power Supply	Input voltage: 12~48VDC
	Redundant power supply: support dual power supply redundancy
	Connection protection: non-polarity
	Access terminal: 4-PIN 7.62mm pitch terminal blocks
Power Consumption	No-load: 11.04W
Power Consumption	Full-load: 13.68W
Working Environment	Operating temperature: -40~75℃
	Storage temperature:-40~85℃
	Relative humidity: 5%～95% (no condensation)
Physical Characteristic	Housing: IP40 protection, high-strength corrugated metal
	Installation: DIN-Rail mounting
	Dimension (W x H x D): 70mm×160mm×130mm
	Weight: ≤ 1.08kg