Model

Comparison

7280CR2-60 E

7280CR2A-60 E

7280CR2K-60 E

7280CR2A-30 E

7280CR2K-30 E

7280SR2K-48C6 E

Ports

60 x QSFP100

60 x QSFP100

60 x QSFP100

30 x QSFP100

30 x QSFP100

24 x SFP25,

24 x SFP+

6 x QSFP100

Max 100GbE Ports

60

60

60

30

30

6

Max 50GbE Ports

120

120

120

60

60

12

Max 40GbE Ports

60

60

60

30

30

6

Max 25GbE Ports

240

240

240

120

120

48

Max 10GbE Ports

240

240

240

120

120

72

Throughput (fd)

12 Tbps

12 Tbps

12 Tbps

6 Tbps

6 Tbps

2.88 Tbps

Packets/Second

5.02 Bpps

5.02 Bpps

5.02 Bpps

2.51 Bpps

2.51 Bpps

835Mpps

Latency

From 3.8 us

From 3.8 us

From 3.8 us

From 3.8 us

From 3.8 us

From 3.8 us

CPU

Multi-core x86

Multi-core x86

Multi-core x86

Multi-core x86

Multi-core x86

Quad-Core x86

System Memory

16 Gigabytes

16 Gigabytes

16 Gigabytes

32 Gigabytes

32 Gigabytes

32 Gigabytes

Packet Bu er Memory

24 GB

24 GB

24 GB

12 GB

12 GB

4 GB

USB Ports

1

Flash Storage Memory

4 GB

SSD Storage Option

No

Included

Included

Yes

100/1000 Mgmt Ports

1

RS-232 Serial Ports

1 (RJ-45)

Hot-swap Power

2 (1+1 redundant)

Hot-swap Fans

4 (N+1 redundant) 4 (N+1 redundant) 4 (N+1 redundant) 5 (N+1 redundant)

5 (N+1

redundant)

4 (N+1 redundant)

Reversible Air ow

No (front to rear)

No (front to rear)

No (front to rear)

No (front to rear)

No (front to rear)

Yes

Rack Units

2 U

2 U

2 U

1 U

1 U

1 U

Size (WxHxD)

19 x 3.5 x 25.2”

(48.3 x 8.9 x 64cm)

19 x 3.5 x 25.2”

(48.3 x 8.9 x 64cm)

19 x 3.5 x 25.2”

(48.3 x 8.9 x 64cm)

19 x 1.71 x 26.4”

(48.3 x 4.4 x 67 cm)

19 x 1.71 x 26.4”

(48.3x 4.4x 67 cm)

19 x 1.75 x16”

(48.3x 4.4x 40.6cm)

Typical/Max Power

Draw 1

1660W / 1850W

1760W / 1900W

1760W / 1900W

565W / 750W

565W / 750W

215W / 370W

Weight

54.8lbs (24.9kg)

54.8lbs (24.9kg)

54.8lbs (24.9kg)

34.2lbs (15.5kg)

34.2lbs (15.5kg)

20lbs (9kg)

NEBS

No

No

No

No

No

Yes

Fan Tray

FAN-7002H-F

FAN-7002H-F

FAN-7002H-F

FAN-7001D-F

FAN-7001D-F

FAN-7000H-F/R

Power Supplies

1900W AC

1900W DC

1900W AC

1900W DC

1900W AC

1900W DC

1600W AC

1600W DC

1600W AC

1600W DC

747W AC

1900W DC

AlgoMatch

No

Yes

Yes

Yes

Yes

Yes

Accelerated sFlow

Yes

Yes

Yes

Yes

Yes

Yes

EOS Feature License

Group 4

Group 4

Group 4

Group 3

Group 3

Group 2

Minimum EOS

4.20.2

4.19.1

4.20.1

4.20.3

4.20.3

4.20.4

7280R2 and 7280R2K | Technical Speci cations

1. Typical power consumption measured at 25C ambient with 50% load on all ports

E. Product is subject to an End of Sale notice