Nous fournissons aux clients divers produits de communication à des prix raisonnables et des produits et services de haute qualité
S7908 02115404 S7900 SERIÈME ENTREPRISE SURPRISE
Power supply parameter
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Dc input voltage Rated voltage: -48V DC/-60V DC Maximum voltage range: -40V DC to -72V DC Ac input voltage Rated voltage: 110V
AC/220V AC, 50/60Hz Maximum voltage range: 90V AC ~ 290V AC; 47Hz to 63Hz (When the input voltage ranges from 90V AC to 175V AC, the maximum output power of the PSU is halved) High voltage DC input voltage (3000W AC power module) Rated voltage: 240V DC Maximum voltage range: 190V DC to 290V DC |
Overall dimensions (width × depth × height, not including mounting ear dimensions)
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Installation tooth: 442mm×585mm×441.7mm (10U height) No splitter teeth: 442mm×517.4mm×441.7mm (10U height)
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Environmental parameter
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Operating temperature and altitude: -60 M to +1800m: 0°C to 45°C 1800m to 4000m: The maximum operating temperature decreases by
1°C for every 220m increase in altitude 4000m: 0°C to 35°C Operating relative humidity: 5%RH to 95%RH, non-condensing Storage temperature: -40°C to +70°C Storage altitude: < 5000m Storage relative humidity: 5%RH to 95%RH, non-condensation |
Component coding
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02115404
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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.
Q: What brand of products do you offer?
Q:Can we get free samples?
Q: What trade terms do you use ?
Q: How about your delivery time?
Q: Do you test all your goods?
Courriel:
Lilicheng0510@163.com
Nous fournissons aux clients divers produits de communication à des prix raisonnables et des produits et services de haute qualité
FLAT / RM P, 4 / F, Lladro Center, 72 Hoi Yuen Road, Kwun Tong, Hong Kong, Chine