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S2720-28TP-PWR-EI 98010678 16 Ethernet 10/100 ports,8 Ethernet 10/100/1000 poe gigabit switch
5.0
Muestras:
$1000.0/pieza | Mín. orden : 1 pieza
Envío:
Apoyo transporte marítimo
Lugar de origen:
Porcelana
Pagos:
L/C... D/A... D/P... T/T... Western Union... MoneyGram... OA
Tiempo de entrega:
1-10 (piezas): 3 (días), 11-100 (piezas): 7 (días), 101-500 (piezas): 15 (días),> 500 (piezas): para ser negociado (días)
Marca:
¿Cómo?
Número de modelo:
S2720-28TP-PWR-EI
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Complete el siguiente formulario para solicitar una cotización o solicitar más información sobre nosotros. Por favor, sea lo más detallado posible en su mensaje, y le responderemos lo antes posible con una respuesta. Estamos listos para comenzar a trabajar en su nuevo proyecto, contáctenos ahora para comenzar.
Peso
6 kg
Uso
Otros
Lugar de origen
Guangdong... China
Tipo
Interruptor empresarial
Vörulýsing
The S2700 series Ethernet switches utilizes cutting-edge switching technologies and HW Versatile Routing Platform (VRP) software to meet the demand for multi-service provisioning and access on Ethernet networks. It is easy to install and maintain and supports flexible VLAN deployment, comprehensive security and QoS policies, and energy-saving technologies. These features help enterprise customers build next-generation IT networks.
Upplýsingar Myndir
Forskrift
Atriði
|
Lýsing
|
Memory (RAM)
|
512 MB
|
Flash
|
512 MB in total. To view the available flash memory size, run the display version command.
|
Mean time between failures (MTBF)
|
40 ár
|
Mean time to repair (MTTR)
|
2 klukkustundir
|
Availability
| > 0.99999
|
Service port surge protection
|
Common mode: ±7 kv
|
Power supply surge protection
| ±6 kV in differential mode, ± 6 kV in common mode
|
Dimensions (H x W x D)
|
Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 314.8 mm (1.72 in. x 17.4 in. x 12.39 in.)
|
Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm
x 442.0 mm x 323.8 mm (1.72 in. x 17.4 in. x 12.75 in.) | |
Weight (including package)
|
5.4 kg (11.91 lb)
|
Stack ports
|
Two 1000BASE-X ports
|
RTC
|
Not supported
|
RPS
|
Not supported
|
PoE
|
Supported
|
Rated voltage range
|
100 V AC to 240 V AC, 50/60 Hz
|
Maximum voltage range
|
90 V AC to 264 V AC, 47 Hz to 63 Hz
|
Maximum power consumption (100% throughput, full speed of fans)
|
Not providing the PoE function: 37.8 W
|
100% PoE loads: 444.9 W (system power consumption: 75.3 W, PoE: 369.6 W)
| |
Typical power consumption (30% of traffic load)
|
25 W
|
Tested according to ATIS standard
| |
EEE enabled
| |
No PoE power consumption
| |
Rekstrarhitastig
|
0°C til 45°C (32°F til 113°F) at an altitude of 0-1800 m (0-5906 ft.)
|
NOTE:
| |
When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the
altitude increases by 220 m (722 ft.). | |
Short-term operating temperature
|
-5°C to +55°C (23°F til 131°F) at an altitude of 0-1800 m (0-5906 ft.)
|
NOTE:
| |
When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the
altitude increases by 220 m (722 ft.). | |
The equipment can operate beyond the normal operating temperature range for a short-term period, but the following conditions must
be met: | |
The equipment operates at a temperature of over 45°C (113°F) consecutively for at most 96 hours in one year.
| |
The equipment operates at a temperature of over 45°C (113°F) for a total of no more than 360 hours in one year.
| |
The equipment operates at a temperature of over 45°C (113°F) for no more in 15 times in one year.
| |
The equipment may be damaged or experience unexpected exceptions if any of the preceding limits is exceeded.
| |
The equipment cannot start when the temperature is lower than 0°C (32°F). The maximum distance of optical modules used in these
conditions cannot exceed 10 km. | |
Geymsluhitastig
|
-40°C to +70°C (-40°F to +158°F)
|
Noise under normal temperature (27°C, sound power)
| < 48.6 dB(A)
|
Hlutfallslegur raki
|
5% to 95%, noncondensing
|
Operating altitude
|
0-5000 m (0-16404 ft.)
|
Certification
|
EMC certification
|
Safety certification
| |
Manufacturing certification
| |
Part number
|
98010678
|
Af hverju að velja okkur
1.Tafla og breitt birgðakeðjukerfi
Við höfum komið á fót fullkomnu birgðakeðjukerfi til að bjóða upp á breitt úrval af vörum með áreiðanlegum gæðum og sanngjörnu verði.
2.Samkeppnishæf verð
Við tryggjum samkeppnishæfasta verðið. Hlýjar áminningar hér, uppsetning fjarskiptabúnaðar er nokkuð öðruvísi, verðið sýnir
3. Öruggar og auðveldar greiðslulausnir
Við styðjum margs konar greiðslumáta, svo sem T/T, kreditkort, osfrv
4.Sterk forsala og eftirsöluþjónusta
Að veita viðskiptavinum faglega forsöluþjónustu, svo og tækniþjónustu eftir sölu
5. Meira en 20 ára iðnaðarreynsla
Við höfum tekið þátt í þessum iðnaði í meira en 20 ár, við höfum mikla reynslu af iðnaði.
6.Fast afhending og sendingarkostnaður
Fljótleg, fagleg og áreiðanleg afhending.
FAQ
Sp.: Hvað með helstu vörur þínar?
A: Vörulínur okkar innihalda rofa.beina, OLT, SDH. Neteiningar, tengikort, öryggiseldveggir, þráðlaust AP osfrv.
Sp.: Hvaða vörumerki býður þú upp á?
A: Við erum staðráðin í að bjóða Huawei, ZTE, Cisco, Ruijie og önnur netbúnaðarmerki
Sp.: Getum við fengið ókeypis sýnishorn?
A: Því miður, það er ekki í boði, en þú getur borgað fyrir einn.
Sp.: Hvaða viðskiptaskilmála notar þú?
A: Við bjóðum upp á EXW.FOB, CIF og CNF eða sem beiðni þína.
Sp.: Hvað með afhendingartímann þinn?
A: Almennt mun það taka 1 til 10 daga eftir að þú færð innborgun þína. Sérstakur afhendingartími fer eftir hlutunum og magni pöntunarinnar.
Sp.: Prófar þú allar vörur þínar?
A: Já, við höfum faglega verkfræðing til að prófa öll tæki fyrir sendingu.
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