YORK 031-01681-000 Rev E 5 Bently Nevada 3500 94 147663-01 2 Standard working voltage •

2 Standard working voltage • -48V/-60V DC • 110V/220V AC Operating temperature • Long-term: -5℃ to 65℃ • Long-term: -5℃ to 55℃ • Long-term: -5℃ to 50℃ • Long-term: 5℃ to 50℃ • Short-terma: -20℃ to 65℃ • Short-terma: -10℃ to 55℃ • Short-terma: -10℃ to 55℃ • Short-terma: -10℃ to 55℃ Operating temperature • Long-term: 5% to 85% • Short-term: 5% to 95% a: A short term refers to a maximum of 96 consecutive hours and the total time of short-term operating in a year cannot exceed 15 days

2x PSU S4 Control Shelf CS800 2x 36TB Fujitsu HDD ETERNUS CA07339-E013 IOM6

24 ports 10G Network Switch S5720-28P-LI-AC

3056631 H uaw ei enterprise Firewall AntiDDoS8000 E8KE-X-101-1X40GE-CFP

YORK 031-01681-000 Rev E 5 Bently Nevada 3500 94 147663-01 2 Standard working voltage •YORK 031 01681 000 Rev E 5 Our company is a Global Provider of Telecommunication Equipment and Services. We have CCIE, HCIE, HPE ASE, and others with certificated expert team . We provide network design&planning, configration, troubleshooting, maintenance and training service in world wide and customized technical solutions for customers. Focus on High end telecom products including IP Data,Transmission,Wireless,Server&Storage and spare part. Warranty