???  Cost-effective, bare-metal switch infrastructure for data center fabric.
???  Deploy as Top-of-Rack switch supporting 10 or 25 GbE to servers, with 40 or 50 or 100 GbE uplinks.
???  Deploy as spine switch supporting 40, 50, or 100 GbE ToR and spine interconnects.
???  32 x QSFP28 switch ports, each supporting 1 x 100 GbE or 1 x 40 GBE, or via breakout cables, 2 x 50 GbE or 4 x 25 GbE or 4 x 10 GbE.
???  Layer 2 or Layer 3 forwarding of 3.2 Tbps (full duplex).
???  Supports hot/cold aisle with port-to-power and power-to-port airflow SKUs.
???  All ports on front; PSUs and fans accessible from rear.
???  Hot-swappable, load-sharing, redundant AC or -48V DC or 12V DC PSUs.
???  5+1 redundant, hot-swappable fan modules.
???  Energy Efficiency: 310 W typical power consumption without pluggable optics.
???  Bare-Metal hardware switch pre-loaded with diagnostic and with Open Network Install Environment (ONIE) for automated loading of compatible independent switchOS software.
???  Compatible with Open Network Linux, an open-source, OCP-approved reference NOS.
???  Compatible with Cumulus?? Linux?? future release.
???  Compatible with Pica8 Inc.PicOSTM future release.
???  Design submitted to Open Compute Project as open standard.
Switch Ports
32 x QSFP28 ports. Each Port supports 1x40/100 GbE
Management ports on port side
1 x RJ-45 serial console
1 x RJ-45 100/1000BASE-T management
1 x USB Type A storage
Switch Silicon
BCM56960 Tomahawk 3.2 Tbps
CPU Modules
Intel Atom C2538 quad-core 2.4GHz x86 processor
16GB DDR4 SDRAM SO-DIMM
8GB NAND Flash
Optional 32GB mSATA
Optional 32GB m.2
Switching Capacity
3.2Tbps full duplex, with packets>250B
Forwarding Rate
7.68 Bpps
IPv4
72k host entries 128k LPM entries
IPv6
36k host entries IPv6/64 -->85k, IPv6/128-->21k
Packet Buffer Size
24 MB shared buffer pool
QSFP 28 Port LEDs
Link Status, Activity, Rate
Ethernet Management Port LED
Link Status, Activity
Console Port LED
Link Status
System LEDs
Diagnostic, Locator, PSU and Fan Status
PSUs
2 redundant, load-sharing, hot-swappable
Input Voltage
90 to 264 VAC at 50-60 Hz
Output Voltage
12V at 52.9A, 5V at 4A
PSU Efficiency
Up to 93% for AC PSUs
Item Dimension (L"xW"xH")
27 x 23 x 7
Weight
27 lb
Warranty Information
1 year