Name: Huawei S5700-28X-PWR-LI-AC Switch
SKU: Huawei S5700-28X-PWR-LI-AC Switch
Price: 4109.47 USD
Availability: InStock

Huawei S5700-28X-PWR-LI-AC Switch

SKU: Huawei S5700-28X-PWR-LI-AC Switch Kategori: KONTAKT Tags: Huawei, Kontakt

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Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T ports and 4 10GE SFP+ porte (10GE/GE auto-sensing) AC strømforsyning, PoE+

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 10GE SFP+ porte (10GE/GE auto-sensing) AC strømforsyning, supporting RPS (redundant power supply) PoE+ Forwarding performance: 96Mps. It is a next-generation energy-saving gigabit Layer 2 Ethernet switch offering flexible GE access ports and extensive services. i øvrigt, the switch supports the Smart Ethernet Protection (SEP) protokol, en ringnetværksprotokol anvendt på linklaget på et Ethernet-netværk. SEP kan bruges på åbne ringnetværk og kan implementeres på øvre lag aggregeringsenheder for at give hurtig omstilling (inden for 50 Frk), sikring af kontinuerlig transmission af tjenester. SEP byder på enkelhed, høj pålidelighed, hurtig omstilling, nem vedligeholdelse, og fleksibel topologi, facilitere netværksplanlægning og -styring. Derfor, Huawei S5700-28X-PWR-LI-AC Switch provides customers with a green, let at administrere, let at udvide, og omkostningseffektiv gigabit til desktopløsningen.

Huawei S5700-28X-PWR-LI-AC Switch Product Pictures

Huawei S5700-28X-PWR-LI-AC Switch

Huawei S5735S-S24P4X-A huawei s5735 ycict Huawei S5735S-L24P4X-A1 Switch YCICT

Huawei S5700-28X-PWR-LI-AC Product Specifications

Vare	Beskrivelse
Mærke	Huawei
Model	S5700-28X-PWR-LI-AC
Varenummer	2354217
Havn	24 10/100/1000 Base-T ports and 4 10GE SFP+ porte (10GE/GE auto-sensing)
Hukommelse (vædder)	256 MB
Blitz	200 MB
Gennemsnitlig tid mellem fejl (MTBF)	61.53 flere år
Gennemsnitlig tid til reparation (MTTR)	2 timer
Tilgængelighed	> 0.99999
Serviceport overspændingsbeskyttelse	Fælles tilstand: ±6 kV
Overspændingsbeskyttelse for strømforsyning	±6 kV i differentialtilstand, ±6 kV i almindelig tilstand
Dimensioner (H x B x D)	43.6 mm x 442.0 mm x 310.0 mm (1.72 i. x 17.4 i. x 12.2 i.)
Vægt (med emballage)	4.7 kg (10.36 lb)
Stakporte	Fire uplink 10GE SFP+-porte
RTC	Understøttet
RPS	Understøttet
PoE	Understøttet
Nominel spændingsområde	100 V AC til 240 V AC, 50/60 Hz
Maksimalt spændingsområde	90 V AC til 264 V AC, 47 Hz til 63 Hz
Maksimalt strømforbrug (100% gennemløb, 100% PoE indlæses, fuld hastighed af blæsere)	448.8 W (systemets strømforbrug: 78.8 W, PoE: 370 W)
Driftstemperatur	0°C til 50 °C (32°F til 122 °F) i en højde af 0-1800 m (0-5906 ft.)
Stuetemperatur	-40°C til +70 °C (-40°F til +158 °F)
Støj under normal temperatur (27°C, lydstyrke)	< 49.5 dB(EN)
Relativ luftfugtighed	5% til 95%, ikke-kondenserende
Driftshøjde	0-5000 m (0-16404 ft.)
Certificering	EMC-certificering Sikkerhedscertificering Fremstillingscertificering
Typisk strømforbrug (30% af trafikbelastning) Testet i henhold til ATIS standard EEE aktiveret Intet PoE strømforbrug	39.4 W

Huawei S5700-28X-PWR-LI-AC Product Features

Understøtter streng ARP-læring, som forhindrer ARP-spoofing-angreb, der udmatter ARP-indgange. Det giver også IP-kildetjek for at forhindre DoS-angreb forårsaget af spoofing af MAC-adresser, IP-adresse spoofing, og MAC/IP-spoofing.
Reducerer energiforbruget uden at gå på kompromis med systemets ydeevne, 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, og enheden sover.

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, pålidelighed, 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 (PoE+) 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