Мы предоставляем клиентам различные коммуникационные продукты по разумным ценам и высококачественным продуктам и услугам
Item
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説明
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Dimensions (width x depth x height)
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S3700-28TP-EI-MC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-28TP-SI-AC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-28TP-SI-DC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-28TP-EI-AC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-28TP-EI-DC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-28TP-EI-24S-AC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-52P-SI-AC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-52P-EI-AC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-52P-EI-DC: 442.0 mm x 220.0 mm x 43.6 mm
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S3700-52P-EI-24S-AC: 442.0 mm x 420.0 mm x 43.6 mm
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S3700-52P-EI-24S-DC: 442.0 mm x 420.0 mm x 43.6 mm
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S3700-52P-EI-48S-AC: 442.0 mm x 420.0 mm x 43.6 mm
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S3700-52P-EI-48S-DC: 442.0 mm x 420.0 mm x 43.6 mm
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S3700-28TP-PWR-EI: 442.0 mm x 420.0 mm x 43.6 mm
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S3700-52P-PWR-EI: 442.0 mm x 420.0 mm x 43.6 mm
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S3700-28TP-PWR-SI: 442.0 mm x 420.0 mm x 43.6 mm
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S3700-52P-PWR-SI: 442.0 mm x 420.0 mm x 43.6 mm
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Maximum power (full configuration)
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S3700-28TP-EI-MC: 20 W
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S3700-28TP-SI-AC: 20 W
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S3700-28TP-SI-DC: 20 W
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S3700-28TP-EI-AC: 20 W
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S3700-28TP-EI-DC: 20 W
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S3700-28TP-EI-24S-AC: 52 W
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S3700-52P-SI-AC: 38 W
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S3700-52P-EI-AC: 38 W
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S3700-52P-EI-DC: 38 W
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S3700-52P-EI-24S-AC: 65 W
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S3700-52P-EI-24S-DC: 65 W
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S3700-52P-EI-48S-AC: 90 W
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S3700-52P-EI-48S-DC: 90 W
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S3700-28TP-PWR-EI: 818 W (Device power: 78 W, PoE: 740 W)
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S3700-52P-PWR-EI: 880 W (Device power: 140 W, PoE: 740 W)
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S3700-28TP-PWR-SI:818 W (Device power: 78 W, PoE: 740 W)
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S3700-52P-PWR-SI: 880 W (Device power: 140 W, PoE: 740 W)
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重さ
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Full configuration
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<000000>le; 6.5 kg
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Empty chassis
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<000000>le; 5 kg
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Mean time between failures (MTBF)
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S3700-28TP-EI-MC-AC: 31.4 years
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S3700-28TP-SI-AC: 31.4 years
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S3700-28TP-SI-DC: 31.4 years
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S3700-28TP-EI-AC: 31.4 years
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S3700-28TP-EI-DC: 31.4 years
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S3700-28TP-EI-24S-AC: 29.6 years
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S3700-52P-SI-AC: 26.8 years
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S3700-52P-EI-AC: 26.8 years
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S3700-52P-EI-DC: 26.8 years
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S3700-52P-EI-24S-AC: 25.4 years
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S3700-52P-EI-24S-DC: 25.4 years
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S3700-52P-EI-48S-AC: 27.6 years
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S3700-52P-EI-48S-DC: 27.6 years
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S3700-28TP-PWR-EI: 36.2 years
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S3700-52P-PWR-EI: 35.4 years
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S3700-28TP-PWR-SI: 36.2 years
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S3700-52P-PWR-SI: 35.4 years
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Mean time to repair (MTTR)
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2 hours
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Availability
| > 0.99999
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Surge protection
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Service port protection
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Non-PoE switch: ±6 kV in common mode
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PoE switch: ±1 kV in common mode
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Power supply protection
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AC:
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PoE switch: ±2 kV in differential mode; ±4 kV in common mode
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Non-PoE switch: ±6 kV in differential mode; ±6 kV in common mode
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DC: ±1 kV in differential mode; ±2 kV in common mode
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DC input voltage
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Rated voltage
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-48V DC to -60V DC
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Maximum voltage
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-36V DC to -72V DC
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AC input voltage
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Rated voltage
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100V AC to 240V AC
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Maximum voltage
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90V AC to 264V AC
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Temperature
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operating temperature
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0°C to 50°C
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Storage temperature
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-40°C to +70°C
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Relative humidity
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5%RH to 95%RH, non-condensing
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Altitude
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AC: 0 m to 5000 m
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DC: 0 m to 2000 m
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1.Table And Wide Supply Chain System
We have established a perfect supply chain system to provide a wide range of products with reliable quality and reasonable price.
2.Competitive Price
We ensure the most competitive price.Warm reminders here, telecommunications equipment configuration is quite different, the price show
3.Safe And Easy Payment Solutions
We support a variety of payment methods, such as T/T, credit card, et
4.Strong Pre-Sales And After-Sales Services
To provide customers with professional pre- sales service, as well as after-sales technical Services
5.More Than 20 Years Industry Experience
We have been engaged in this industry more than 20 years, we have rich industry experience.
6.Fast Delivery And Shipping
Fast, professional and reliable delivery.
Q: How about your main products?
A:Our product lines include Switches.Routers,OLTs,SDHs. Network Modules, Interface Cards, Security Firewalls, Wireless AP etc.
Электронная почта:
Lilicheng0510@163.com
Flat/RM P, 4/F, Lladro Center, 72 Hoi Yuen Road, Квун Тонг, Гонконг, Китай