L2/L3 Packet Processing

• STP (IEEE 802.1d), RSTP (IEEE 802.1w), PVRST, PVST, Bridge Assurance, BPDU Guard
• IEEE 802.1q VLAN trunks
• IEEE 802.3ad Link Aggregation (LACP)
• IGMPv2/v3 snooping, MLDv1/v2 snooping
• IPv4 & IPv6 routing: OSPFv2, OSPFv3, BGPv4/v6, Equal-Cost Multi-Path (ECMP)
• IPv6 neighbor discovery, IPV6 Router Advertisement

Enhanced Security and Management Capabilities

• Access Control Lists (ACL) L2-L4 classification, CPU protection through hardware enforced ACL-based rate limiting
• IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
• DHCP, v4/v6 DHCP relays
• Authentication with LDAP, authorization with sudo NTP
• SNMPv2/v3, syslog

Buffer and Traffic Management

• On-chip packet buffer memory
• Storm Control support: unicast and broadcast
• Jumbo Frame up to 12K
• Class of Service (CoS) (IEEE 802.1p) or DSCP
• Queue assignment & scheduling algorithms: Strict Priority and Deficit Weighted Round Robin (DWRR)
• Ingress ACL-based classification/policing

Ports

• 48x 10GbE SFP+ and 4x 40GbE QSFP ports
• 1 RJ-45 10/100/1000Mbps out-of-band management port
• 1 RJ-45 console Port

Performance

• Switching capacity: 1.28Tbps full-duplex)
• Packet Buffer Memory: 8MB
• Jumbo Frame: Up to 12Kbyte
• MAC Address: Max 128K
• L3 Hosts: IPv4 16K, IPv6 8K
• VLAN IDs: 4K

Memories & Storage

• Memory: 2GB DDR3-SDRAM
• Flash: 256MB NOR Flash
• Storage: 8GB SD Card

Power & Fan

• 2 Hot-swappable fan trays
• 2 (N+1) Redudant power supplies
• Input voltage : AC 100 ~ 240V
• Output voltage: DC 12V
• Max. Power output: 350W

Supported SFP+ and QSFP Tranceivers

• 40GBASE-SR
• 10GBASE-CR
• 10GBASE-SR
• 10GBASE-SRL
• 10GBASE-LRM
• 10GBASE-LR
• 1000GBASE-SX
• 1000GBASE-LX

Environmental specifications

• Operating temperature: 0 to 40℃
• Operating relative humidity: 10 to 90% RH
• Storage temperature: -20 to 70℃
• Storage humidity: 5 to 95% RH

Mechanical:

• Dimensions: 4.4h x44w x46d cm
• Weight: 6.54 kg

Regulatory Compliance

• Safety: UL/CSA 60950-1
• Emissions: EN 55022: Class A, FCC CFR 47 Part 15 Class A
• Immunity: EN 300 386, EN 55024, EN 61000-3-2, EN 61000-3-3, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, EN 61000-4-11

Software

• Loaded with Open Network Install Environment (ONIE)
• Compatible with Cumulus Linux