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 BCM56864 Trident II+ 720Gbps
CPU Modules:
Intel Atom C2538 quad-core 2.4GHz x86 processor
8 GB SO-DIMM DDR3 RAM with ECC
16 MB SPI
8 GB NAND flash

Performance
Wire Speed Forwarding: L2 and L3
Switching Capacity: 720 Gbps
Forwarding Rate: 1 Bpps
MAC Addresses: 32 K min./288 K max.
VLAN IDs: 4 K
Jumbo frames support up to 9 K
IPv4: 16K min./112K max. host entries 16K LPM entries with
TCAM-only mode
IPv6: 8K min./56K max. host entries IPv6/648K TCAM-only mode
Support 4K ECMP group
Packet Buffer Size: 16 MB integrated packet buffer
Latency (RFC2544): 720 ns (L2/L3, cut-through mode, full line rate)

Supported Optics and Cables
SFP+ Ports:
10GBASE-CR DAC: up to 5 m passive up to 10 m active
10GBASE-SRL/SR: up to 100/300 m over OM3 MMF
10GBASE-LR: Up to 10km over SMF 10GBASE-
1000BASE-SX, 1000BASE-LX, 100/1000BASE-T
QSFP Ports:
40GBASE-CR4 DAC 0.5 m to 7 m 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 100 m over OM3 MMF, 150 m over OM4 MMF
40GBASE-SR4 to 6 x 10GBASE-SR: 100 m over OM3, 150 m OM4
40GBASE-LR4: Up to 10km over SMF

Physical and Environmental
Fans: hot-swappable 4+1 redundant fans
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

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 4 x 10G 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
Switch Light OS from Big Switch Networks, and their Big Tap
Monitoring Fabric and Big Cloud Fabric applications

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: Max 6 A100/120VAC, 3 A 200/240VAC, 10 A -72 VDC
PSU Efficiency: Up to 93% for AC PSUs
12 VDC power input option
Max Power: 282 W, without pluggable optics

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
Country of Origin: Taiwan (TAA Compliant)

Item Dimension (L inchxW inchxH inch)
18 x 19 x 2

Weight
23.90 lb

Warranty Information
3 Years