Thuộc tính | Chi tiết |
Product Type | Enterprise |
Switch Type | Fixed Port |
Number Port | 24 Cổng |
Routing/Switching Feature | Layer 3 |
Uplink Ports | 10 GbE SFP+ |
POE Support | UPoE (60W) |
Switch Cisco SG550X-24MP thuộc phân khúc Cisco small business 550X series. Switch Cisco SG550X-24MP được thiết kế để hoạt động tốt ở cả 3 lớp mạng.
Switch Cisco SG550X-24MP cho các cổng kết nối 24 x 10/100/1000 PoE+ ports with 382W power budget, 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+) tạo ra các kết nối LAN phù hợp với hệ thống mạng tại các doanh nghiệp vừa và nhỏ.
Switch Cisco SG550X-24-K9-EU | Thông số kỹ thuật |
Giao diện | ● 24 x 10/100/1000 ports ● 4 x 10 Gigabit Ethernet (2 x 10GBase-T/SFP+ combo + 2 x SFP+) |
Kiến trúc | 1RU |
Hiệu suất hoạt động | Tốc độ chuyển mạch tối đa : 128 Gbps Forwarding Rate : 95,23 Mpps Bộ nhớ DRAM :512 MB, Flash: 256MB. Số địa chỉ MAC hỗ trợ : 16K |
Hỗ trợ Vlans | Support for up to 4094 active VLANs |
POE | No |
Stack | 8 unit stack , up to 200 port |
Hỗ trợ Jumbo Frame | Frame sizes up to 9K bytes. The default MTU is 2K. |
Khả năng bảo mật | Hỗ trợ các tính năng bảo mật mạnh: – Secure Sockets Layer (SSL – Access control lists (ACLs), Time-based ACLs – Guest VLANs – Support for advanced network security applications such as IEEE 802.1X port security -Time-based ACLs – Uniform MAC address-based security – Secure Core Technology (SCT) – Protection of management sessions is possible using RADIUS, TACACS+, and local database authentication as well as secure management sessions over SSL, SSH, and SNMPv3 – DoS attack prevention maximizes network uptime in the presence of an attack |
Layer 3 | IPv4 routing : Up to 7,168 routes and up to 256 IPv4 interfaces – Wirespeed IPv6 static routing : Up to 1,792 routes and up to 256 IPv6 interfaces – Configuration of Layer 3 interface on physical port, LAG, VLAN interface, or loopback interface, CIDR, RIPv2 , VRRP, SLA – Flexible routing control to direct packets to different next hop based on IPv4 or IPv6 ACL – Switch functions as an IPv4 DHCP server serving IP addresses for multiple DHCP pools/scopes. Support for DHCP options – Relay of DHCP traffic across IP domains |
Hố trợ QOS | Priority levels 8 hardware queues – Scheduling Strict priority and weighted round-robin (WRR) – Class of service Port based; 802.1p VLAN priority based; IPv4/v6 IP precedence/ToS/DSCP based; DiffServ; classification and remarking ACLs, trusted QoS Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS) – Rate limiting Ingress policer; egress shaping and ingress rate control; per VLAN, per port, and flow base; 2R3C policing – Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization. – IPv6 QoS |
Khả năng quản lý | Web user interface SNMP versions 1, 2c, and 3 with support for traps, and SNMP v3 User-based Security Model (USM) Standard MIBs Private MIBs Textview CLI DHCP (options 12, 66, 67, 82, 129, and 150) |
Thời gian chạy ổn định (MTBF) | 375,790 Giờ liên tục |
Nguồn cung cấp | 100 – 240V 47 – 63 Hz, internal, universal |
Đánh giá Switch Cisco SG550X-24-K9-EU
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