Маршрутизатор Huawei AR2504E-H
Fixed Interfaces  2 x 10 GE, 4 x GE combo, and 4 x GE RJ45
Alarm Interface 1 x DO (3-pin industrial terminal)
Forwarding Performance 66 Mpps
Switching Capacity 144 Gbit/s
Certifications North America: UL
Germany: GS
Global: CB
European Union: CE (2004/108/EC, EN 55022, EN 55024, and EN 300386)
United States: FCC (47CFR Part 15)
Canada: IC (ICES-003)
Australia: RCM (original C-Tick: AS/NZS CIPSR22)
Electric Power: IEC61850-3/IEEE1613 (for transformer substations)
State Grid: Class A