Ports

Switch Ports

32x QSFP+ fixed ports: 40GbE or 4x 10GbE per port
Total switch capacity: 32x 40GbE

Management ports on the port side

1x RJ45 serial console
1x RJ45 100/1000BASE-T management port
1x USB Type A storage port

Key Components

Switch Silicon: 

 Broadcom BCM56860 Trident II+ 1.28 Tbps

CPU Modules:

Intel Atom C2538 quad-core 2.4GHz x86 processor
8GB SO-DIMM DDR3 RAM with ECC
16MB SPI flash
8GB NAND flash
mSATA SSD (Optional)

Performance

Switching Capacity: 

 2.56 Tbps full duplex

Forwarding Rate:

 1.9 Bpps

Jumbo frames support up to 9216 Bytes

 Packet Buffer Size: 
16MB integrated packet buffer

Subject to NOS:

MAC Addresses: 32K min./288 max.
VLAN IDs: 4K
IPv4: 16K min./112K max. host entries; 16K LPM entries
with TCAM-only mode

IPv6: 8K min./56K max. host entries; IPv6/64=8K TCAM-only mode

Supported Optics and Cables

QSFP+ Ports
  • 40GBASE-CR4 DAC: 0.5m~5m; passive and active
  • 40GBASE-CR4 DAC to 4 x SFP+ 10GBASE-CR DAC; 0.5m~5m
  • 40GBASE-SR4: Up to 100m over OM3 MMF, 150m over OM4 MMF
  • 40GBASE-SR4 to 4x 10GBASE-SR: 100m over OM3, 150m OM4
  • 40GBASE-LR4: Up to 10km over SMF

Physical and Environmental

Dimensions (WxDxH):

43.84 x 51.5 x 4.35cm (17.26 x 20.28 x 1.71in)

Weight

 9.65kg (21.27 lb), with two installed PSUs

Fans:

 4+1 redundant, hot-swappable

Operating Temperature

  0°C~40°C (32°F~104°F)

Storage Temperature

 -40°C~70°C (-40°F~158°F)
Operating Humidity 5%~95% non-condensing

Software

The switch is loaded with Open Network Install Environment (ONIE) software installer

Compatible with the following NOS options
  • Open Network Linux, the open-source, OCP reference NOS
  • Switch Light OS from Big Switch Networks, and Big Cloud FabrcTM applications
  • Cumulus® Linux® r3.2 and later version from Cumulus Networks®
  • FlexSwitch software from SnapRoute

Power

PSUs

 2 redundant, load-sharing, hot-swappable AC or -48V DC

Input Voltage

 90V to 264V AC@50/60Hz. -48V~-72V DC.

Input Current

10A@100/120V AC, 5A@200/240V AC

PSU Efficiency

 Up to 93% for AC PSUs

Power input option

 12V DC

Max Power

 370W, 32x 40GBASE-LR4, line rate traffic

Typical Power

 261 W, 32 x 40GBASE-SR4, line rate traffic

Typical Power (TOR)

227W, 24x passive QSFP DAC, 8x 40GBASE-SR4, line rate traffic

Regulatory

EMI

CE Mark (EN55022 Class A)
FCC Part 15 Class A
VCCI

Safety

CB, EN 60950
UL/CUL

Environmental

Temperature: IEC 68-2-14
Drop: ISTA 2A
RoHS-6 Compliant
Vibration: IEC 68-2-36, IEC 68-2-6
Shock: IEC 68-2-29
Drop: Drop test: ISTA 2A