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Huawei S5700S-28X-LI-AC Switch is a gigabit enterprise switch with 24*10/100/1000Base-T Ethernet ports, 4*10G SFP+ AC power supply
Huawei S5700S-28X-LI-AC Switch Product Overview
Huawei S5700S-28X-LI-AC Switch is a next-generation energy-saving switch to meet the demand for high-bandwidth access and Ethernet multi-service aggregation. Based on the cutting-edge hardware and Huawei Versatile Routing Platform (VRP) software, the unit offers a large switching capacity, augsta uzticamība (double power slots and hardware Ethernet OAM), and high-density GE ports to accommodate 10 Gbit/s upstream transmissions. Neatkarīgi no viņiem, It supports 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 applied to users dynamically. Huawei S5700S-28X-LI-AC Switch adopts advanced reliability, drošību, and energy conservation technologies, helping enterprise customers build a next generation IT network.
Huawei S5700S-28X-LI-AC Switch Product Pictures
Huawei S5700S-28X-LI-AC Switch Product Specifications
| Lieta | Apraksts |
| Zīmols | Huawei |
| Modelis | S5700S-28X-LI-AC |
| Daļas numurs | 02350HEC |
| Osta | 24*10/100/1000Base-T Ethernet porti, 4*10G SFP+ |
| Atmiņa (RAM) | 512 MB |
| Vidējais laiks starp neveiksmēm (MTBF) | 100.31 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) | 4.8 Kilograms (10.58 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) | 32 W |
| Darbības temperatūra | 0°C līdz 45 °C (32°F līdz 113 °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) | < 50.2 dB(A) |
| Relatīvais mitrums | 5% uz 95%, nekondensējošs |
| Darbības augstums | 0-5000 m (0-16404 pēdas) |
| Sertifikācija | EMC sertifikācija |
| Drošības sertifikācija | |
| Ražošanas sertifikācija |
Huawei S5700S-28X-LI-AC Switch Product Features
- Supporting the Smart Ethernet Protection (SEP) protokols, a ring network • protocol applied to the link layer on an Ethernet network. SEP can be used on open ring networks and can be deployed on upper-layer aggregation devices to provide fast switchover (within 50 ms), ensuring non-stop transmission of services. SEP features simplicity, augsta uzticamība, fast switchover, easy maintenance, and flexible topology, tīkla plānošanas un pārvaldības atvieglošana.
- Implementing complex traffic classification based on packet information such as the 5-tuple, IP preference, ToS, DSCP, IP protokola veids, ICMP tips, TCP avota ports, VLAN ID, Ethernet protokola veids, un CoS. ACLs can be applied to inbound or outbound direction on an interface. The S5700S-LI supports a flow-based two-rate three-color CAR. Each port supports eight priority queues and multiple queue scheduling algorithms such as WRR, DRR, PQ, WRR+PQ, and DRR+PQ. All of these ensure the quality of voice, video, un datu pakalpojumi.
- 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 man-in-the-middle attacks to campus networks that hackers initiate by using ARP packets. The interface connected to a DHCP server can be configured as a trusted interface to protect the system against bogus DHCP server attacks.
Huawei S5700S-28X-LI-AC Switch Product and more Models
S5700S-28P-LI-AC: 24*10/100/1000 Base-T ports and 4*1000Base-X ports AC power
S5700S-28P-PWR-LI-AC: 24*10/100/1000 Base-T ports and 4*1000Base-X ports AC power POE+
S5700S-52P-LI-AC: 48*10/100/1000 Base-T ports and 4*1000Base-X ports AC power
S5700S-28X-LI-AC: 24*10/100/1000Base-T Ethernet porti, 4*10G SFP+
S5700S-52X-LI-AC: 48* 10/100/1,000 Base-T Ethernet porti, 4*10 GE SFP+ porti
Huawei S5700S-28X-LI-AC Switch Product Applications
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