Mô tả
24 Port Gigabit Ethernet Switch HIKVISION DS-3E2528(B)
– Hỗ trợ 24 cổng Gigabit Ethernet và 4 cổng quang SFP Gigabit.
– Hỗ trợ định tuyến tĩnh, định tuyến chính sách, RIP, OSPF và các giao thức định tuyến lớp 3 khác.
– IGMP snooping và GRMP để lọc lưu lượng multicast.
– VLAN dựa trên cổng, VLAN IEEE 802.1Q và GVRP để đơn giản hóa việc lập kế hoạch mạng.
– Hỗ trợ xác thực IEEE 802.1x, xác thực radius và bdtacacs+.
– Hỗ trợ DHCP Server, DHCP Relay, DHCP Snooping.
– Hỗ trợ các giao thức bảo vệ mạng vòng Ethernet EAPs và ERPs.
– QoS (IEEE 802.1P/1Q và TOS/DiffServ) để tăng tính quyết định.
– Quản lý mạng dễ dàng bằng trình duyệt web, Console, Telnet, SSH.
– SNMPv1/v2c/v3 cho các mức độ quản lý mạng khác nhau.
Thông số kỹ thuật
| Network Parameters | |
| Port Number | 24 Gigabit electrical ports and 4 Gigabit SFP optical ports |
| Forwarding Mode | Store-and-forward switching |
| MAC Address Table | 8 K |
| Switching Capacity | 336 Gbps |
| Packet Forwarding Rate | 51 Mpps |
| Software Function | |
| Device Maintenance | Support Console, Telnet, SSH Support web, http,https Support FTP, TFTP, Xmodem, SFTP Support SNMP V1/V2c/V3 Support RMON Support NTP |
| Reliability | Support STP/RSTP/MSTP Support EAPS/MEAPS Support MRD-Ring Support ERPS Support VRRP Support BFD for OSPF Support BFD for OSPF |
| VLAN | Support IEEE 802.1Q (VLAN), 4096 VLAN IDs Support GVRP Support QinQ Support VLAN based on MAC/ protocol /IP subnet / policy / port Support Private VLAN Support 1:1 and N:1 VLAN Mapping functions |
| Port Mirroring | Support local and remote port mirroring Support N:4 port mirroring Support flow mirroring Support MAC mirroring |
| Routing | Support Static routing, RIP, OSPF Support IPv4/IPv6 ECMP Support VRRP, VRRP v3 Support IPv4/IPv6 Policy-based routing Support IPv4/IPv6 Routing policy Support IPv4/IPv6 dual stack Support IPv6 static routing, RIPng, OSPFv3 |
| QoS | Support Diff-Serv QoS Support 802.1p/DSCP priority mapping Support Queue scheduling including SP, WRR, WFQ, SP+WRR, SP+WFQ Support Priority marking and remarking Support Traffic shaping Support Congestion avoidance, Tail-Drop and WRED Support 802.1p, TOS, DSCP, and EXP priority mapping Support Port/Flow- based Rate Limiting |
| Multicast | Support IGMP v1/v2/v3 Snooping Support IGMP V1/V2/V3 Support MLD Snooping v1/v2 Support MLD v1/v2 |
| ACL | Support IP-based ACL/MAC-based ACL Support based on MAC Address, IP Address, Ethertype, Protocol Type, VLAN ID, DSCP, 802.1p Priority Support up to 256 ACLs |
| Link Aggregation | Support IEEE 802.3ad LACP/static link aggregation |
| Security | Support AAA,TACACS+ Radius Authentication Support 802.1X authentication, MAC authentication, MAC bypass authentication Support to prevent DOS, ARP attack function, ICMP anti attack Support binding of IP, MAC, port and VLAN Support MAC authentication Support MAC address filtering Support Broadcast/Multicast/Unknown-unicast Storm Control |
| General | |
| Shell | Iron shell, Fan less design |
| Weight | 2.2 kg |
| Dimension (W × H × D) | 440 mm × 44 mm × 210 mm |
| Operating Temperature | -10°C to 50°C (14°F to 122°F) |
| Storage Temperature | -40°C to 75°C (-40°F to 167°F) |
| Operating Humidity | 10% to 90% (no condensation) |
| Relative Humidity | 5% to 95% (no condensation) |
| Power Supply | AC: 100V-240V, 50/60Hz |
| Power Consumption in Idle | 20 W |
– Bảo hành: 24 tháng.
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