Коммутатор Brocade BR-VDX6720-24-R

• В комплект входит два блока питания (AC)
• Крепления в комплект не входят
• Без дополнительных лицензий 
  (возможность поставки с дополнительными лицензиями уточняйте у менеджера)

Brocade VDX6720 - это высокопроизводительный 10-гигабитный фиксированный Ethernet коммутатор для дата-центров и узлов агрегации. Реализует ультранизкие задержки коммутации трафика 600нс (Port-to-port). Предназначен специально для обеспечения максимальной доступности приложений, увеличения масштабируемости, упрощения сетевой архитектуры и виртуализации в дата-центрах. Поддерживает традиционные iSCSI, NAS технологии по Ethernet, а также Fibre Channel over Ethernet (FCoE) при установке дополнительной лицензии.  

Ключевые особенности:

• Компактный форм-фактор - 1U
• Высокая производительность - 480Гбит/с (full duplex)
• Сверхнизкие задержки - 600нс
• Два блока питания, в возможностью горячей замены
• Резервируемые вентиляторы охлаждения (N+1)
• Два варинта Airflow - Front to Back / Back to Front 
   

Scalability Information

Connector options

• 1 GbE copper SFP options 1000Base-SX and 1000Base-LX
• 10 Gbps SFP+ options: 1/3/5 m direct-attached copper (Twinax)
• 10 GbE SR and 10 GbE LR
• Out-of-band Ethernet management: RJ-45 (fixed)
• Remote lights-out management: 10/100/1000 BaseT Ethernet
• Console management: RJ45 to RS-232 (fixed)

Firmware and diagnostic: USB
Maximum VLANs 4096
Maximum MAC addresses 32,000
Maximum port profiles (AMPP) 256
Maximum Layer 2 multicast groups 2000
Maximum Spanning Tree instances 32
Maximum per-port priority pause level 8
Maximum LAG groups in a VCS fabric 512
Maximum members in a standard LAG 16
Maximum MAC addresses in a VCS fabric 30,000
Maximum switches in a VCS fabric 24
Maximum ECMP paths in a VCS fabric 8
Maximum trunk members for VCS fabric ports 8
Maximum switches across which a vLAG can span 4
Maximum members in a vLAG 32
Maximum jumbo frame size 9208 bytes
Queues per port 8
DCB Priority Flow Control (PFC) classes 8
Maximum Layer 2 ACLs 1000
Maximum Layer 3 ACLs 1000
Maximum ARP entries 12,000
Maximum IPv4 routes 2000
Operating system Brocade Network OS

Layer 2 switching features

•     MAC Learning and Aging
•     Static MAC Configuration
•     Link Aggregation Control Protocol (LACP) IEEE 802.3ad/802.1AX
•     Virtual Local Area Networks (VLANs)
•     VLAN Encapsulation 802.1Q
•     Rapid Spanning Tree Protocol (RSTP) 802.1w
•     Multiple Spanning Tree Protocol (MSTP) 802.1s
•     Per-VLAN Spanning Tree (PVST+/PVRST+)

Layer 3 switching features

•     OSPF
•     VRRP and VRRP-E support
•     Static routes

Brocade VCS Fabric technology features

•     Automatic Fabric Formation
•     Distributed Fabric Services
•     Transparent LAN Services
•     Virtual Link Aggregation Group (vLAG) spanning multiple physical switches
•     Switch Beaconing

DCB features

•     Priority-based Flow Control (PFC) 802.1Qbb
•     Enhanced Transmission Selection (ETS) 802.1Qaz

FCoE features

•     Multihop Fibre Channel over Ethernet (FCoE);
requires Brocade VCS Fabric technology
•     FC-BB5 compliant Fibre Channel Forwarder (FCF)
•     Native FCoE forwarding
•     End-to-end FCoE (initiator to target

Quality of Service (QoS)

•     Eight priority levels for QoS
•     Class of Service (CoS) IEEE 802.1p
•     DSCP Trust
•     DSCP to Traffic Class Mutation
•     Random Early Discard

Switch health monitoring

•     Fabric Watch monitoring and notification

Management

Management and control •     IPv4/IPv6 management
•     Industry-standard Command Line Interface (CLI)
•     Remote lights out management (future update)
•     In-band management (standalone mode)
•     Link Layer Discovery Protocol (LLDP) IEEE 802.1AB
•     MIB II RFC 1213 MIB
•     Switch Beaconing
•     Switched Port Analyzer (SPAN)

Security

•     Port-based Network Access Control 802.1X
•     RADIUS
•     TACACS+
•     Secure Shell (SSHv2)
•     BPDU Drop
•     Lightweight Directory Access Protocol (LDAP)
•     Secure Control Protocol

Mechanical
Enclosure Front-to-rear, rear-to-front airflow; 1U, 19-inch EIA-compliant; power from non-port side

Environmental

Temperature Operating: 0°C to 40°C (32°F to 104°F)
Non-operating and storage: −25°C to 70°C (−13°F to 158°F)
Humidity Operating: 10% to 85% non-condensing
Non-operating and storage: 10% to 90% non-condensing
Altitude Operating: Up to 3000 meters (9842 feet)
Non-operating and storage: Up to 12 kilometers (39,370 feet)
Shock Operating: 20 g, 6 ms half-sine
Non-operating and storage: Half-sine, 33 g 11 ms, 3/eg Axis
Vibration Operating: 0.5 g sine, 0.4 grms random, 5 to 500 Hz
Non-operating and storage: 2.0 g sine, 1.1 grms random, 5 to 500 Hz
Airflow Brocade VDX 6720-24 Maximum: 53 CFM Nominal: 35 CFM 
Heat dissipation 450 BTU/hr (24-port switch); 1126 BTU/hr (60-port switch)

Power

Power supplies Two internal, redundant, field-replaceable, load-sharing AC power supplies
Power inlet C13
Input voltage 85 to 256 VAC nominal
Input line frequency 47 to 63 Hz
Inrush current 50 amps max
Maximum current 3.5 amps max (24-port switch); 7 amps max (60-port switch)
Maximum power consumption 132 watts (24-port switch); 330 watts (60-port switch)