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विवरण
Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T ports and 4 10जीई एसएफपी+ पोर्ट (10GE/GE auto-sensing) एसी बिजली की आपूर्ति, पीओई+
Huawei S5700-28X-PWR-LI-AC Switch Product Overview
Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T ports and 4 10जीई एसएफपी+ पोर्ट (10GE/GE auto-sensing) एसी बिजली की आपूर्ति, supporting RPS (अनावश्यक विद्युत आपूर्ति) PoE+ Forwarding performance: 96सांसदों. It is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. इसके अतिरिक्त, the switch supports the Smart Ethernet Protection (SEP) protocol, 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 continuous transmission of services. SEP features simplicity, उच्च विश्वसनीयता, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management. इसलिए, Huawei S5700-28X-PWR-LI-AC Switch provides customers with a green, प्रबंधन में आसान, विस्तार करने में आसान, और डेस्कटॉप समाधान के लिए लागत प्रभावी गीगाबिट.
Huawei S5700-28X-PWR-LI-AC Switch Product Pictures
Huawei S5700-28X-PWR-LI-AC Product Specifications
| वस्तु | विवरण |
| ब्रांड | हुवाई |
| नमूना | S5700-28X-PWR-LI-AC |
| भाग संख्या | 2354217 |
| पत्तन | 24 10/100/1000 Base-T ports and 4 10जीई एसएफपी+ पोर्ट (10GE/GE auto-sensing) |
| याद (टक्कर मारना) | 256 एमबी |
| चमक | 200 एमबी |
| विफलताओं के बीच की अवधि (एमटीबीएफ) | 61.53 साल |
| सुधार के लिए इसी बीच (एमटीटीआर) | 2 घंटे |
| उपलब्धता | > 0.99999 |
| सर्विस पोर्ट सर्ज सुरक्षा | सामान्य विधा: ±6 के.वी |
| बिजली आपूर्ति वृद्धि संरक्षण | ±6 kV in differential mode, ±6 kV in common mode |
| DIMENSIONS (एच एक्स डब्ल्यू एक्स डी) | 43.6 मिमी एक्स 442.0 मिमी एक्स 310.0 मिमी (1.72 में. एक्स 17.4 में. एक्स 12.2 में।) |
| वज़न (with packaging) | 4.7 किलोग्राम (10.36 lb) |
| Stack ports | Four uplink 10GE SFP+ ports |
| आरटीसी | का समर्थन किया |
| RPS | का समर्थन किया |
| पीओई | का समर्थन किया |
| रेटेड वोल्टेज रेंज | 100 वी ए.सी. को 240 वी ए.सी, 50/60 हर्ट्ज |
| अधिकतम वोल्टेज रेंज | 90 वी ए.सी. को 264 वी ए.सी, 47 हर्ट्ज से 63 हर्ट्ज |
| अधिकतम बिजली की खपत (100% THROUGHPUT, 100% PoE loads, full speed of fans) | 448.8 डब्ल्यू (system power consumption: 78.8 डब्ल्यू, पीओई: 370 डब्ल्यू) |
| परिचालन तापमान | 0°C to 50°C (32°F to 122°F) at an altitude of 0-1800 एम (0-5906 फ़ुट.) |
| भंडारण तापमान | -40डिग्री सेल्सियस से +70 डिग्री सेल्सियस (-40°F से +158°F) |
| Noise under normal temperature (27डिग्री सेल्सियस, sound power) | < 49.5 डीबी(ए) |
| सापेक्षिक आर्द्रता | 5% को 95%, गैरसंघनक |
| परिचालन ऊंचाई | 0-5000 एम (0-16404 फ़ुट.) |
| प्रमाणन | ईएमसी प्रमाणीकरण सुरक्षा प्रमाणीकरण विनिर्माण प्रमाणीकरण |
| विशिष्ट बिजली की खपत (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption |
39.4 डब्ल्यू |
Huawei S5700-28X-PWR-LI-AC Product Features
- 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, आईपी एड्रेस स्पूफिंग, और मैक/आईपी स्पूफिंग.
- Reducing energy consumption without compromising system performance, ensuring good user experience. The S5700-LI adopts multiple cutting-edge energy-saving designs, including Energy Efficient Ethernet (EEE), port energy detection, dynamic CPU frequency adjustment, and device sleeping.
- Supporting intelligent stacking (iStack). Multiple S5700s can be connected with stack cables to set up a stack, which functions as a virtual switch. A stack consists of a master switch, a backup switch, and several slave switches. The backup switch takes over services when the master switch fails, reducing service interruption time. Stacks support intelligent upgrades so that users do not need to change the software version of a switch when adding it to a stack. The iStack function allows users to connect multiple switches with stack cables to expand the system capacity. These switches can be managed using a single IP address, which greatly reduces the costs of system expansion, operation, and maintenance. Compared with traditional networking technologies, iStack has distinct advantages regarding scalability, विश्वसनीयता, and system architecture.
- Providing improved PoE solutions. It can use PoE power supplies with different power levels to provide -48 V DC power for powered devices (PDs), such as IP Phones, WLAN APs, and Bluetooth APs. As a power sourcing equipment (PSE), the S5700-LI PWR complies with IEEE 802.3af and 802.3at (पीओई+) and can work with PDs that are incompatible with 802.3af or 802.3at. Each port provides a maximum of30 W of power, complying with IEEE 802.3at. The PoE+ function increases the maximum power available on each port and implements intelligent power management for high-power consumption applications. This facilitates the ease of PD use. PoE ports continue to work while in power-saving mode. Users can configure whether and when a PoE port supplies power
Huawei S5700-28X-PWR-LI-AC Switch Product 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
S5701-28X-LI-AC: 24*10 100 1000बेस-टी ईथरनेट पोर्ट 4 10G SFP+AC power supply
Huawei S5700-28X-PWR-LI-AC Switch Product Applications
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