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Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Base-T Ethernet porti, 4 10G SFP+, Maiņstrāvas barošanas avots
Huawei S5701-28X-LI-AC Switch Product Overview
Huawei S5701-28X-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24*10 100 1000Base-T Ethernet porti, 4 10G SFP+, Maiņstrāvas barošanas avots. The Switch is a next-generation energy-saving gigabit Layer 2 Ethernet switch and offers flexible GE access ports and extensive services. Turklāt, S5701-28X-LI-AC provides multiple security measures to defend against Denial of Service (DoS) attacks, as well as attacks against networks or users. DoS attack types include SYN Flood attacks, Land attacks, Smurf attacks, and ICMP Flood attacks. Attacks to networks refer to STP BPDU/root attacks. Attacks to users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, and DHCP request flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users. Tāpēc, Huawei Huawei S5701-28X-LI-AC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.
Huawei S5701-28X-LI-AC Switch Product Pictures
Huawei S5701-28X-LI-AC Switch Product Specifications
| Lieta | Apraksts |
| Zīmols | Huawei |
| Modelis | S5701-28X-LI-AC |
| Daļas numurs | 2357675 |
| Osta | 24*10 100 1000Base-T Ethernet porti 4 10G SFP+AC power supply |
| Atmiņa (RAM) | 256 MB |
| Zibspuldze | 200 MB |
| Vidējais laiks starp neveiksmēm (MTBF) | 70.32 gadiem |
| Vidējais laiks remontam (MTTR) | 2 stundas |
| Pieejamība | > 0.99999 |
| Servisa porta pārsprieguma aizsardzība | Kopējais režīms: ±6 kV |
| Barošanas avota pārsprieguma aizsardzība | ±6 kV diferenciālā režīmā, ±6 kV kopējā režīmā |
| Izmēri (AxPxD) | 43.6 mm x 442.0 mm x 220.0 mm (1.72 iekšā. x 17.4 iekšā. x 8.7 iekšā.) |
| Svars (ar iepakojumu) | 3 Kilograms (11.02 Mārciņas) |
| Stack porti | Four uplink 10GE SFP+ ports |
| RTC | Atbalstīts |
| RPS | Atbalstīts |
| PoE | Nav atbalstīts |
| Nominālā sprieguma diapazons | 100 V AC uz 240 V AC, 50/60 Hz |
| Maksimālais sprieguma diapazons | 90 V AC uz 264 V AC, 47 Hz līdz 63 Hz |
| Maksimālais enerģijas patēriņš (100% caurlaidspēja, pilns fanu ātrums) | 41 W |
| Darbības temperatūra | 0°C to 50°C (32°F līdz 122 °F) augstumā 0-1800 m (0-5906 pēdas) |
| Uzglabāšanas temperatūra | -40°C līdz +70 °C (-40°F līdz +158 °F) |
| Troksnis normālā temperatūrā (27°C, skaņas jauda) | < 45.8 dB(A) |
| Relatīvais mitrums | 5% uz 95%, nekondensējošs |
| Darbības augstums | 0-5000 m (0-16404 pēdas) |
| Tipisks enerģijas patēriņš (30% satiksmes slodze) Pārbaudīts pēc ATIS standarta EEE ir iespējota Nav PoE enerģijas patēriņa |
29.7 W |
| Sertifikācija | EMC sertifikācija Drošības sertifikācija Ražošanas sertifikācija |
Huawei S5701-28X-LI-AC Switch Product Features
- Providing multiple security measures to defend against Denial of Service (DoS) attacks, as well as attacks against networks or users. DoS attack types include SYN Flood attacks, Land attacks, Smurf attacks, and ICMP Flood attacks. Attacks to networks refer to STP BPDU/root attacks. Attacks to users include bogus DHCP server attacks, man-in-the-middle attacks, IP/MAC spoofing attacks, and DHCP request flood attacks. DoS attacks that change the CHADDR field in DHCP packets are also attacks against users.
- Supporting DHCP snooping, which discards invalid packets that do not match any binding entries, such as ARP spoofing packets and IP spoofing packets. This prevents hackers from using ARP packets to initiate man-in-the-middle attacks on campus networks. The interface connected to a DHCP server can be configured as a trusted interface to protect the system against bogus DHCP server attacks.
- Supporting strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries. It also provides IP source checks to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing.
- Supporting centralized MAC address authentication, 802.1x autentifikācija, and NAC. It authenticates users based on statically or dynamically bound user information, such as the user name, IP adrese, MAC adrese, VLAN ID, access interface, and flag indicating whether antivirus software is installed. VLAN, QoS politikas, and ACLs can be dynamically applied to users.
Huawei S5701-28X-LI-AC Switch and More Models
S5700-10P-LI-AC: 8*10/100/1000Base-T ports, 2 1000Base-X SFP ports
S5700-10P-PWR-LI-AC: 8*10/100/1000Base-T ports, 2 1000Base-X SFP ports PoE+
S5700-28P-LI-AC: 24*10/100/1000Base-T ports and 4 1000Base-• X SFP ports
S5700-28P-LI-DC: 24*10/100/1000Base-T ports and 4 1000Base-• X SFP ports
S5700-28P-PWR-LI-AC: 24* 10/100/1000 Base-T ports and 4*1000Base-X ports PoE+
S5700-52P-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports AC Power
S5700-52P-LI-DC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports DC Power
S5700-52P-PWR-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports PoE+ AC Power
S5700-28X-LI-AC: 24*10/100/1000Base-T ports and 4 10GE SFP+ porti (10GE/GE auto-sensing) Maiņstrāva
S5701-28X-LI-AC: 24*10 100 1000Base-T Ethernet porti 4 10G SFP+AC power supply
S5700-52X-LI-AC: 48*10/100/1000Base-T ports and 4 10GE SFP+ porti (10GE/GE auto-sensing) Maiņstrāva
Huawei S5701-28X-LI-AC Switch Product Applications
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