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 prekidač

SKU: Huawei S5700-28X-PWR-LI-AC prekidač Kategorija: SWITCH Oznake: Huawei, Prekidač

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Opis

Huawei S5700-28X-PWR-LI-AC Switch is a simplified Gigabit Ethernet Switch with 24 10/100/1000 Base-T portovi i 4 10GE SFP+ portovi (10GE/GE auto-sensing) AC napajanje, 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 portovi i 4 10GE SFP+ portovi (10GE/GE auto-sensing) AC napajanje, 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. Štaviše, the switch supports the Smart Ethernet Protection (SEP) protokol, 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 gospođa), ensuring continuous transmission of services. SEP features simplicity, visoka pouzdanost, fast switchover, easy maintenance, and flexible topology, facilitating network planning and management. Stoga, Huawei S5700-28X-PWR-LI-AC Switch provides customers with a green, easy-to manage, easy-to-expand, and cost-effective gigabit to the desktop solution.

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

Huawei S5700-28X-PWR-LI-AC prekidač

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

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

Stavka	Opis
Brand	Huawei
Model	S5700-28X-PWR-LI-AC
Broj dijela	2354217
Port	24 10/100/1000 Base-T portovi i 4 10GE SFP+ portovi (10GE/GE auto-sensing)
Memorija (RAM)	256 MB
Flash	200 MB
Srednje vrijeme između kvarova (MTBF)	61.53 godine
Srednje vreme za popravku (MTTR)	2 sati
Dostupnost	> 0.99999
Zaštita od prenapona servisnog porta	Uobičajeni način rada: ±6 kV
Zaštita napajanja od prenapona	±6 kV u diferencijalnom režimu, ±6 kV u zajedničkom modu
Dimenzije (V x Š x D)	43.6 mm x 442.0 mm x 310.0 mm (1.72 in. x 17.4 in. x 12.2 in.)
Težina (sa pakovanjem)	4.7 kg (10.36 lb)
Stack portovi	Four uplink 10GE SFP+ ports
RTC	Podržano
RPS	Podržano
PoE	Podržano
Nazivni raspon napona	100 V AC to 240 V AC, 50/60 Hz
Opseg maksimalnog napona	90 V AC to 264 V AC, 47 Hz do 63 Hz
Maksimalna potrošnja energije (100% propusnost, 100% PoE opterećenja, punom brzinom ventilatora)	448.8 W (system power consumption: 78.8 W, PoE: 370 W)
Radna temperatura	0°C do 50°C (32°F do 122°F) na visini od 0-1800 m (0-5906 ft.)
Temperatura skladištenja	-40°C do +70°C (-40°F do +158°F)
Buka pod normalnom temperaturom (27°C, snaga zvuka)	< 49.5 dB(A)
Relativna vlažnost	5% to 95%, bez kondenzacije
Radna visina	0-5000 m (0-16404 ft.)
Certifikat	EMC certifikat Sigurnosni certifikat Sertifikacija proizvodnje
Tipična potrošnja energije (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption	39.4 W

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, lažiranje IP adrese, i MAC/IP lažiranje.
Smanjenje potrošnje energije bez ugrožavanja performansi sistema, osiguravanje dobrog korisničkog iskustva. S5700-LI usvaja višestruke vrhunske dizajne za uštedu energije, uključujući energetski efikasan Ethernet (EEE), detekcija energije porta, dinamičko podešavanje frekvencije procesora, i uređaj u stanju mirovanja.

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, pouzdanost, 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 AP, 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