Giới thiệu về Bộ chuyển mạch Switch Cisco SG350-20-K9-EU: 16 -10/100/1000 ports, 2 Gigabit copper/SFP combo + 2 SFP ports
- Dòng sản phẩm: Cisco Series 350 Series Switches
- Cổng kết nối: 16 cổng kết nổi chuẩn RJ45 Ethernet cho tốc độ 10/100/1000 Mbps
- Cổng uplink: có hỗ trợ cổng uplink 2 Gigabit copper/SFP combo + 2 SFP ports
- Cấp nguồn qua mạng (PoE): không hỗ trợ
Sản phẩm: SG350-20-K9-EU có nhiều sản phẩm cho các thị trường khác nhau gồm:
SG350-20-K9-NA: USA, Canada, Mexico, Colombia, Chile, and rest of Latin America
SG350-20-K9-EU: Gồm các nước sử dụng: EU, Russia, Ukraine, Israel, UAE, Turkey, Egypt, South Africa, Indonesia, Philippines, Vietnam, Thailand, India, Korea
SG350-20-K9-UK: United Kingdom, Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong, Malaysia
SG350-20-K9-AU: Australia, New Zealand
SG350-20-K9-CN: China
SG350-20-K9-BR: Brazil
SG350-20-K9-AR: Argentina
SG350-20-K9-IN: India
SG350-20-K9-JP: Japan
SG350-20-K9-KR: Korea
SG350-20-K9-TW: Taiwan
Thông số kỹ thuật
| Dimensions & Weight | |
| Depth: | 20.3 cm |
| Height: | 4.4 cm |
| Weight: | 2.12 kg |
| Width: | 44 cm |
| Environmental Parameters | |
| Humidity Range Operating: | 10 - 90% (non-condensing) |
| Humidity Range Storage: | 10 - 90% (non-condensing) |
| Max Operating Temperature: | 50 °C |
| Max Storage Temperature: | 70 °C |
| Min Operating Temperature: | 0 °C |
| Min Storage Temperature: | -20 °C |
| Expansion / Connectivity | |
| Interfaces: | 16 x 1000Base-T RJ-45 ¦ 4 x 1000Base-X SFP ¦ 1 x USB management ¦ 1 x console RJ-45 |
| General | |
| Authentication Method: | Secure Shell (SSH), RADIUS, TACACS, TACACS+, Secure Shell v.2 (SSH2) |
| Capacity: | Virtual interfaces (VLANs): 4096 ¦ ACL rules: 512 ¦ Priority queues: 8 |
| Compliant Standards: | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az |
| Device Type: | Switch - 20 ports - L3 - Managed |
| Enclosure Type: | Rack-mountable 1U |
| Encryption Algorithm: | MD5, SSL |
| Features: | Flow control, BOOTP support, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Broadcast Storm Control, Multicast Storm Control, firmware upgradable, SNTP support, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, DHCP server, Dynamic ARP Inspection (DAI), STP Root Guard, Uni-Directional Link Detection (UDLD), fanless, LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), dual firmware images, Neighbor Discovery Protocol (NDP), Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), DiffServ Code Point (DSCP) support, 1.5MB packet buffer, IP source guard, SmartPort technology, Internet Control Message Protocol (ICMP), Cisco Discovery Protocol, VLAN Double Tagging (Q-in-Q), VLAN mirroring, DNS client, Secure Core Technology (SCT), Private VLAN Edge (PVE), LLDP-MED, Head-of-line (HOL) blocking, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), ISATAP tunnel support, RA guard, Guest VLAN, User Datagram Protocol (UDP), Energy-Efficient Ethernet (EEE), Weighted Round Robin (WRR), loopback detection, Telnet client, Unknown Storm Control, BPDU Guard |
| Flash Memory: | 256 MB |
| Jumbo Frame Support: | 9216 bytes |
| MAC Address Table Size: | 16K entries |
| Performance: | Forwarding performance (64-byte packet size): 29.76 Mpps ¦ Switching capacity: 40 Gbps |
| Ports: | 16 x 10/100/1000 + 2 x combo Gigabit SFP + 2 x Gigabit SFP |
| RAM: | 512 MB |
| Remote Management Protocol: | SNMP 1, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP |
| Routing Protocol: | IGMPv2, IGMP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR |
| Status Indicators: | System, link/activity/speed |
| Subtype: | Gigabit Ethernet |
| Miscellaneous | |
| Cables Included: | 1 x console cable |
| Compliant Standards: | UL 60950, FCC Part 15 A, CSA 22.2, USGv6 |
| Localisation: | United Arab Emirates, Indonesia, Israel, South Africa, Vietnam, Ukraine, Egypt, Thailand, Philippines, Russia, Europe, Turkey |
| MTBF: | 1,400,007 hours |
| Rack Mounting Kit: | Included |
| Power | |
| Power Consumption Operational: | 15.2 Watt |
| Power Device: | Internal power supply |
| Voltage Required: | AC 120/230 V (50/60 Hz) |
