Specifications
Ports
Switch Ports	48 x SFP+ each supporting 10GbE or 1GbE 6 x QSFP each supporting 40GbE or 4 x 10GbE
Management Ports on Front Panel	1 x RJ-45 serial console 1 x RJ-45 100/1000BASE-T management 1 x USB Type A storage port
Key Components
Switch Silicon	Broadcom BCM56854 Trident II 720Gbps
	Intel Atom C2538 quad-core 2.4GHz x86 processor 8GB SO-DIMM DDR3 RAM with ECC 16MB SPI Flash 8GB NAND Flash Reserve mSATA connector
Performance
Wire Speed Forwarding	L2 and L3
Switching Capacity	1.44Tbps full duplex
Forwarding Rate	1Bpps Jumbo frames support up to 9216Bytes
Packet Buffer Size	12MB integrated packet buffer
Latency (RFC2544)	720ns (L2/L3, cut-through mode, full line rate)
Subject to NOS	MAC Address: 32K min./288K 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
SFP+ Ports	10GBASE-CR DAC: up to 5m passive; up to 10m active 10GBASE-SRL/SR: up to 100/300m over OM3 MMF 10GBASE-LR: Up to 10km over SMF 10GBASE- 1000BASE-SX, 1000BASE-LX, 100/1000BASE-T
QSFP Ports	40GBASE-CR4 DAC; 0.5m to 7m; Passive and Active 40GBASE-CR4 DAC to 4 x SFP+ 10GBASE-CR DAC; up to 5m passive; up to 10m active 40GBASE-SR4: Up to 100m over OM3 MMF, 150m over OM4 MMF 40GBASE-SR4 to 6 x 10GBASE-SR: 100m over OM3, 150 m OM4 40GBASE-LR4: Up to 10km over SMF
Physical and Environmental
Dimensions (WxDxH)	44.3 x 47.3 x 4.34cm (17.4 x 18.6 x 1.71")
Weight	8.5kg (18.74lb), with two installed PSU modules
Fans	Hot-swappable 4+1 redundant fans
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Operating Humidity	5% to 95% non-condensing
LEDs	10G SFP+ Port LEDs: Link Speed, Link Status, Activity 40G QSFP Port LEDs: Link Status, Activity for 40G status 40G QSFP Breakout LEDs: set of 24 LEDs, 4 per QSFP port, show Link, Status, Activity 10G links with 4x10G breakout Ethernet Management Port LED: Link Status, Activity Console Port LED: Link Status System LEDs: PSU1, PSU2, Diagnostic, Fans, Locator
Software	Switch is loaded with Open Network Install Environment (ONIE) software installer Compatible with the following NOS options:  Cumulus® Linux® r2.5.1 and later version from Cumulus Networks® Open Network Linux, the open-source, OCP reference NOS OpenSwitch open-source NOS PicOS™ r2.6 and later version from Pica8 Inc Big Monitoring Fabric™ and Big Cloud Fabric™ SDN applications from Big Switch Pluribus Networks – Netvisor® OS (ONVL) FlexSwitch software from SnapRoute
Power
PSU's	2 redundant, load-sharing, hot-swappable AC or -48 VDC
Input Voltage	90V ~ 264V AC@50-60Hz. -48V ~ -72V DC
Input Current	6A@100/120V AC, 3A@200/240V AC, 10A@-72V DC
PSU Efficiency	Up to 93% for AC PSUs
Power input option	12V DC
Max Power	282W, without pluggable optics
Regulatory
EMI	CE Mark EN55022 Class A EN55024 FCC Part 15 Class A EN61000-3-2 EN61000-3-3 VCCI
Safety	CB UL/CUL
Environmental	Temperature:  IEC 68-2-14 RoHS-6 Compliant Vibration: IEC 68-2-36, IEC 68-2-6 Shock: IEC 68-2-29 Country of Origin: Taiwan (TAA Compliant)