Ports
Switch Ports:
32 QSFP+ fixed ports: 40 GbE or 4 x 10 GbE per port
Total switch capacity: 32 x 40 GbE
Management ports on port side:
1 x RJ-45 serial console
1 x RJ-45 100/1000BASE-T management port
1 x 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
8 GB SO-DIMM DDR3 RAM with ECC
16MB SPI flash
8GB NAND flash
mSATA SSD (Optional)

Performance
Switching Capacity: 1.28 Tbps full duplex
Forwarding Rate: 1.44 Bpps
Jumbo frames support up to 9216 Bytes
Packet Buffer Size: 16 MB integrated packet buffer
Latency (RFC2544): 600 to 720 ns cut-through mode
Subject to NOS:
MAC Addresses: 32 K min./288 max.
VLAN IDs: 4 K
IPv4: 16 K min./112 K max. host entries 16K LPM entries with TCAM-only mode
IPv6: 8 K min./56 K max. host entries IPv6/648 K TCAM-only Mode

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

Physical and Environmental
Fans: 4+1 redundant, hot-swappable
Operating Temperature: 0^oC to 40^oC (32^oF to 104^oF)
Storage Temperature: -40^oC to 70^oC (-40^oF to 158^oF)
Operating Humidity: 5% to 95% non-condensing

Software
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 Fabric applications
OcNOS from IP Infusion

LEDs
40G QSFP+ Port LEDs: Link Status, Activity
Ethernet Management Port LED: Link Status, Activity
Console Port LED: Link Status
System LEDs: Diagnostic, Locator

Power
PSUs: 2 redundant, load-sharing, hot-swappable AC or -48 VDC
Input Voltage: 90 to 264 VAC at 50-60 Hz. -48 to -72 VDC.
Input Current: 10 A at 100/120 VAC, 5 A at 200/240 VAC
PSU Efficiency: Up to 93% for AC PSUs
Power input option: 12 VDC
Max Power: 370 W, 32 x 40GBASE-LR4, line rate traffic
Typical Power: 261 W, 32 x 40GBASE-SR4, line rate traffic
Typical Power (TOR): 227 W, 24 x passive QSFP DAC, 8 x
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
Acoustic Noise Level: Target at under 65dB in 25 degree C.
(AC PSU)
Country of Origin: Taiwan (TAA Compliant)

Item Dimension (L inchxW inchxH inch)
27 x 23 x 7

Weight
27.00 lb

Warranty Information
1 Year