BR-VDX6940-24Q-DC-R Brocade VDX 6940 Switch (Refurb)



Availability: Stock Available

Brocade VDX 6940 Switch - VDX 6940-36Q base system with 24 40GbE QSFP+ ports, DC Power supply, portside exhaust airflow (BR-VDX6940-24Q-DC-R)

Device Type Switch - 24 ports - L3 - managed - stackable
Enclosure Type Rack-mountable 1U
Subtype 40 Gigabit Ethernet
Ports 24 x 40 Gigabit QSFP+ (breakout compatible)
Performance Switching fabric bandwidth: 2.88 Tbps ¦ Forwarding performance: 2.16 Bpps ¦ Port-to-port latency: 700 ns
Capacity Virtual interfaces (VLANs): 4000 ¦ Port profiles: 512 ¦ Maximum member ports per LAG: 16 ¦ ACL entries: 10000 ¦ LAG groups: 1000 ¦ ARP entries: 84000 ¦ IPv4 routes (Unicast): 12000 ¦ IPv6 routes (Unicast): 3000
MAC Address Table Size 112000 entries
Jumbo Frame Support 9216 bytes
Max Units In A Stack 48
Routing Protocol OSPF, BGP-4, BGP, IGMPv2, IGMP, VRRP, OSPFv2, PIM-SM, static IP routing, OSPFv3, Multiprotocol BGP, VRRPE, ECMP, policy-based routing (PBR), BGP-4+, VRRPv2, Bidirectional Forwarding Detection (BFD), VRRPv3, CIDR
Remote Management Protocol SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, TFTP, CLI
Encryption Algorithm MD5
Authentication Method RADIUS, TACACS+, Secure Shell v.2 (SSH2), LDAP
Features Flow control, DHCP support, ARP support, VLAN support, IGMP snooping, ISL support, IPv6 support, High Availability, sFlow, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, Data Center Bridging Exchange (DCBX) support, Access Control List (ACL) support, Quality of Service (QoS), Non-Stop Routing (NSR), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), IPv4 support, Brocade VCS technology, Automatic Migration of Port Profiles (AMPP), Deficit Weighted Round Robin (DWRR), Data Center Bridging (DCB), role based access control, Management Information Base (MIB), Virtual Routing and Forwarding (VRF), Neighbor Discovery Protocol (NDP), NTP time synchronization, STP PortFast, Class of Service (CoS), Strict Priority (SP), tagged VLAN, port exhaust, auto provisioning, 24 MB packet buffer, DiffServ Code Point (DSCP) support, OpenFlow support, In-Service Software Upgrade (ISSU)
Compliant Standards IEEE 802.3, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.1AX, IEEE 802.1Qbb, IEEE 802.1Qaz
Expansion / Connectivity
Interfaces 24 x 40Gbit LAN QSFP+ (breakout compatible) ¦ 12 x 40Gbit LAN QSFP+ (breakout compatible) Ports on Demand ¦ 1 x USB Type A management ¦ 1 x 1000Base-T RJ-45 management ¦ 1 x serial (RS-232) RJ-45 management
Power Device Internal power supply
Installed Qty 1 (installed) / 2 (max)
Power Redundancy Optional
Power Redundancy Scheme 1+1 (with optional power supply)
Voltage Required DC 48 V
Compliant Standards FCC Class A certified, C-Tick, BSMI, EN55024, ICES-003 Class A, RoHS, NEBS, KCC Class A, CAN/CSA C22.2 No. 60950-1-07, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, GB 9254-2008, UL 60950-1-07, VCCI Class A, GB4943.1-2011, BSMI CNS 14336-1
Software / System Requirements
Software Included Brocade Network OS
Dimensions & Weight
Width 17.3 in
Depth 16.3 in
Height 1.7 in
Weight 19.6 lbs
Environmental Parameters
Min Operating Temperature 32 °F
Max Operating Temperature 104 °F
Humidity Range Operating 10 - 85%
Min Storage Temperature -13 °F
Max Storage Temperature 158 °F
Humidity Range Storage 5 - 80%