| 交換容量 | 256 Gbps destination MAC addresses, source IPv4/IPv6 addresses |
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| Forwarding capacity | 78 Mpps ACL Time range-based ACL |
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| Console ports | 1 VLAN-based ACL 48×10/100/1000 Base-T port Bidirectional ACL Service ports 4×1000 Base-X SFP port Port rate limit (receiving and transmitting) |
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| 重量 | ≤3.5 kg (7.72 lb) Packet redirection Power consumption (full 41W Eight output queues on each port |
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| configuration) | QoS |
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| Input voltage | 100V–240V AC, 50/60Hz Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR 440 mm × 230 mm × 43.6 mm Dimensions(W × D × H) (17.32" × 9.06" × 1.72" ) 802.1p DSCP remarking |
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| 工作溫度 | 0°C to 45°C (32°F to 113°F) Hierarchical user management and password protection Working relative humidity 5%–95% (noncondensing) AAA authentication support LACP RADIUS authentication Port aggregation Manual aggregation HWTACACS authentication |
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| Layer 2 ring network protocol | STP/RSTP/MSTP |
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| 安全 | SSH2.0 Port-based VLAN Port isolation MAC-based VLAN 802.1X authentication, centralized MAC Protocol-based VLAN Port security |
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| VLAN | QinQ and selective QinQ IP Source Guard VLAN mapping Loading and upgrading through XModem/FTP/TFTP Voice VLAN Configuration through CLI, Telnet, and console port GVRP SNMPv1/v2/v3 and Web-based NMS DHCP Client Remote monitoring (RMON ) alarm, event, and |
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| DHCP Snooping | history recording System log, alarming based on severities, and |
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| DHCP | DHCP Snooping option82 |
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| Management and maintenance | output of debugging information |
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| DHCP Relay | NTP |
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| DHCP Server | Ping, Tracert |
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| IPv4 | Static routing Virtual cable test (VCT) |
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| IPv6 Static routing | Device link detection protocol (DLDP) |
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| IPv6 | ND, PMTUD Loopback-detection Pingv6, Telnetv6, FTPv6, TFTPv6, ICMPv6 IGMP Snooping /MLD Snooping Multicast Multicast VLAN Port mirroring Mirroring RSPAN |
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| Rev 001.001 | © 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
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