H 3 C Cr19000 Cluster Routers Series Core Router Cr19000-20 3+12 Cluster

Item

CR19000-8

CR19000-8 back-to-back cluster

CR19000-16

CR19000-20

CR19000-20 3+12 cluster

MPU slots

2

N/A

2

2

N/A

Switching fabric slots

6

N/A

6

8

N/A

line-card slots

8

16

16

20

240

Switching capacity

43.2 Tbps

86.4 Tbps

86.4 Tbps

172.8 Tbps

1555.2 Tbps

System aggregated throughput

14.4 Tbps

28.8 Tbps

28.8 Tbps

36 Tbps

432 Tbps

Power module

8 power modules per chassis

support for redundancy and smart power management

16 power modules

support for redundancy and smart power management

24 power modules per chassis

support for redundancy and smart power management

Fan trays

6 fan trays per chassis

support for redundancy and smart heat dissipation

2 fan trays

support for redundancy and smart heat dissipation

33 fan trays per chassis

support for redundancy and smart heat dissipation

Dimensions (H × W × D)

843 × 440 × 743 mm (33.19 × 17.32 × 29.25 in), 19 RU

931 × 440 × 857 mm (36.65 × 17.32 × 33.74 in), 21 RU

1820 × 440 × 850 mm (71.65 × 17.32 × 33.46 in), 41 RU

Operating temperature

0°C to 45°C (32°F to 113°F)

Operating humidity

5% to 95%, non-condensing

Operatingaltitude

-60 m (-196.85 ft) to +5000 m (+16404.20 ft)