PowerConnect B-RX4 Advanced 4-slot Ethernet Chassis Switch

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Organizaţiile care au nevoie de un switch versatil cu carcasă cu 4 sloturi şi cu disponibilitate ridicată pentru centrele de date şi mediile virtualizate din cadrul întreprinderilor.

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Dell PowerConnect B-RX4


The PowerConnect B-RX4 is a Layer 2/3 highly available switch, that scales cost effectively from the enterprise edge to the core.

Modular Layer 2/3 Ethernet Switch

Emerging needs such as application convergence, non-stop operation, scalability and IPv6- readiness place new demands on the network. Modern network solutions must be assessed across a wider set of attributes than earlier generation equipment. In particular, the network must be evaluated on merits that include performance, reliability, scalability, quality of service, security and total cost of ownership (TCO).

The PowerConnect B-RX4 Layer 2/3 Ethernet switch excels in all of these areas, enabling network designers to deploy an Ethernet infrastructure that addresses today’s requirements with a scalable architecture designed to support network growth and evolution. The PowerConnect B- RX4incorporates the latest advances in switch architecture, system resilience, quality of service and switch security in a family of modular chassis setting leading industry benchmarks for price-performance, scalability and TCO.

High Availability Architecture

Redundant and resilient design ensures high availability operation for demanding environments. This includes a Management Module that is systems configured with dual management modules with sub detection and fail-over, as well as Switch Fabric Elelment Redundancy and Hitless Management Failover. In addition, the chassis supports M+N power (M = Number of supplies needed for fully loaded system and N = 1 to M supply redundancy) module redundancy for AC and DC power configurations.

Advanced Capabilities in the Datacenter

Industry-Leading Layer 2 Features
To provide self-healing topologies in Layer 2 configurations, the PowerConnect B-RX4 supports industry standard Ethernet protocols including Spanning Tree Protocol (STP), Rapid Spanning Tree (RSTP), per VLAN STP (PVST) and per VLAN group STP (PVGST). It also supports Brocade Metro Ring Protocol (MRP) for sub-second service restoration in ring topologies. Additionally, it supports multi-instance spanning tree, VLAN topology grouping and VLAN tunneling for advanced Layer 2 service configurations.

Robust Layer 3 Feature Set

With Brocade IronWare™ software suite brought to you by Dell™ , the switch includes scalable EGP and IGP routing protocols such as BGPv4, OSFP, IS-IS, Direct Routing, Policy-Based Routing, and a Comprehensive Multicast Feature Set. In addition, the PowerConnect B-RX4 includes VRRP and VRRPE, ebaling the switch to operate as a backup router to other network routers. In the event of a router failure, the PowerConnect B-RX will automatically and seamlessly perform the tasks of the failed router.


Advanced Quality of Service

The PowerConnect B-RX4 Allows administrators to enforce QoS policies based on port, VLAN, source MAC, ACL rules, 802.1p priority, Type of Service (ToS), DiffServ settings or Rate Limiting status
  • Very Low Latency Across all Packet Sizes: Consistent low latency for strict priority applications such as voice over IP, high performance computing and video over IP
  • Configurable Combinations of Queuing Disciplines and Congestion Control Policies: Combinations of Strict Priority (SP) and Weighted Fair Queuing (WFQ) provide flexibility for network administrators. In the event of egress port congestion, traffic policies can be configured for tail drop or weighted random early detection (WRED) operation.
  • Advanced Bandwidth Management: Allows intelligent bandwidth management using hardware based enforcement of Committed Information Rate (CIR) with Excess Burst control capabilities and seamless integration with other advanced QoS features including priority marking and honoring.

Advanced Security

Wire-speed Extended Layer 2, Layer 3 and 4 Access Control Lists (ACL) control packet forwarding and restrict access to the system management interface, while providing wire-speed switching and routing:

  • Extensible ACL Implementation for Layer 3 and 4 Information: Identifies traffic based on source or destination IP address, IP protocol type, TCP or UDP port, IP precedence or ToS values
  • Flexible ACL Implementation for Layer 2 Information: Identifies traffic based on source or destination MAC address, Ethernet type, VLAN-ID values and 802.1p values
  • ACL Scalability: Support for up to 8,000 ACLs
  • Ease of Administration: Identify an ACL by name or number, or add a comment line for ease of administration
  • Secure Shell and Secure Copy: Provides secure access to the administration and management interface over the network

Atribute porturi

  • PowerConnect B-RX4

    I/O Module Slots : 4
    Available data capacity : 400 Gbps
    Total switch capacity : 960 Gbps
    Packet forwarding capacity per system : 286 Mpps
    Max 10-GbE ports per system1 : Wirespeed - 16 4:1 Oversubscribed - 64
    Max 1-GbE ports per system : 192
    Height (inches/rack units) : 18 cm (7")/4RU
    Airflow : Side-to-Side
    Side-to-Side : M+N


  • AAA
    Secure Shell (SSH v2)
    Secure Copy (SCP)
    Username/Password (Challenge and Response)
    Bi-level Access Mode (Standard and EXEC Level)
    Protection for Denial of Service attacks, such as TCP SYN or Smurf Attacks


  • IronView Network Manager (INM) Web-based graphical user interface
    Integrated Standard-based Command Line Interface (CLI)
    RFC 3176 sFlow
    RFC 854 Telnet
    RFC 2068 HTTP
    RFC 2578 and 3410 SNMPv2 and v3
    RFC 1757 RMON Group partial 1, full 2, 3, and 9
    HP OpenView for Sun Solaris, HP-UX, IBM’s AIX, Linux and Windows NT


  • 1-year hardware

    Mounting Options

    19 Universal EIA 310 (Telco) Rack or Tabletop

    PowerConnect B-RX4 Physical Specifications

    System Max

    @ 100 VAC
    Current Amps : 12
    Power Watts : 1,217
    Thermal Output BTU/Hr : 4,155

    @ 200 VAC
    Current Amps : 6
    Power Watts : 1,217
    Thermal Output BTU/Hr : 4,155

    @ -48 VDC
    Current Amps : 25
    Power Watts : 1,217
    Thermal Output BTU/Hr : 4,155

    PowerConnect B-RX4 : 44 w x 18 h x 57 d (cm)

    17.45"w x 6.96"h x 22.5"d : 78 lbs : 35 kg

Standarde acceptate

  • 802.3ae 10-Gigabit Ethernet
    802.3x Flow Control
    802.3ad Link Aggregation
    802.1Q VLAN Tagging
    802.1D Bridging
    802.1w Rapid STP
    802.1s Multiple Spanning Tree Protocol
    802.1X User authentication
    802.3 Ethernet Like MIB

    RFC Compliance

    RFC 4271 BGPv4
    RFC 1745 OSPF interactions
    RFC 1997 Communities & Attributes
    RFC 2439 route flap dampening
    RFC 2796 route reflection
    RFC 3065 BGP4 confederations
    RFC 3392 Capability Advertisement
    RFC 2918 Route Refresh Capability
    RFC 1269 Managed Objects for BGP
    RFC 1657 Managed Objects for BGP-4 using SMIv2
    RFC 3682 Generalized TTL Security Mechanism for eBGP Session Protection
    RFC 2385 BGP Session Protection via TCP MD5
    draft-ietf-idr-restart Graceful Restart for BGP
    draft-ieft-idr-route-filter OSPF
    RFC 2178 OSPF
    RFC 1583 OSPF v2
    RFC 3101 OSPF NSSA
    RFC 1745 OSPF Interactions
    RFC 1765 OSPF Database Overflow
    RFC 1850 OSPF v2 MIB and Traps
    RFC 2154 OSPF w/Digital Signatures (Password, MD-5)
    RFC 2328 OSPF v2
    RFC 2370 OSPF Opaque LSA Option
    RFC 3623 Graceful OSPF Restart

    RFC 1195 Routing in TCP/IP and Dual Environments
    RFC 2763 Dynamic Host Name Exchange
    RFC 2966 Domain-wide Prefix Distribution
    RFC 3567 IS-IS Cryptographic Authentication (MDS)

    RFC 1058 RIP v1
    RFC 1723 RIP v2
    RFC 1812 RIP Requirements

    IP Multicast
    RFC 1122 Host Extensions
    RFC 1256 ICMP Router Discovery Protocol
    RFC 1112 IGMP
    RFC 2236 IGMP v2
    RFC 2362 PIM-SM
    RFC 3973 PIM-DM
    PIM-DM v1
    DVMRP v3-07
    RFC 1075 DVMRP v2
    RFC 2336 IGMP v2
    RFC 3618 MSDP
    RFC 2283 MBGP
    RFC 2858 BGP-MP
    RFC 3376 IGMP v3
    RFC 3446 Anycast RP
    RFC 4541 Considerations for IGMP and MLD Snooping

    General Protocols
    RFC 791 IP
    RFC 792 ICMP
    RFC 793 TCP
    RFC 783 TFTP
    RFC 826 ARP
    RFC 768 UDP
    RFC 894 IP over Ethernet
    RFC 903 RARP
    RFC 906 TFTP Bootstrap
    RFC 1027 Proxy ARP
    RFC 950 Subnets
    RFC 951 BootP
    RFC 1122 Host Requirements
    RFC 1256 IRDP
    RFC 1519 CIDR
    RFC 1542 BootP Extensions
    RFC 1812 General Routing
    RFC 1541 and 1542 DHCP
    RFC 2131 BootP/DHCP Helper
    RFC 3768 VRRP
    RFC 854 TELNET
    RFC 1591 DNS (client)
    RFC 2784 GRE
    RFC 1191 Path MTU Discovery
    RFC 896 Congestion Control
    RFC 3635 Pause Control
    RFC 1858 IP Fragment Filtering
    RFC 1340 Assigned Numbers

    RFC 2578 SMIv2
    RFC 2579 Textual Conventions for SMIv2
    RFC 2665 Ethernet Interface MIB
    RFC 1354 IP Forwarding MIB
    RFC 1757 RMON Groups Partial 1, full for 2, 3, 9
    RFC 2068 HTTP
    RFC 2030 SNTP
    RFC 2138 RADIUS
    RFC 3176 sFlow

    IPv6 Core
    RFC 2373 IPv6 Addressing architecture
    RFC 1886 DNS Extensions to support IPv6
    RFC 1887 IPV6 Unicast address allocation architecture
    RFC 2374 IPv6 aggregatable global Unicast address format
    RFC 2450 Proposed TLA and NLA Assignment Rules
    RFC 2471 IPv6 testing address allocation
    RFC 2526 Reserved IPv6 subnet anycast address
    RFC 2928 Initial IPv6 sub TLA ID assignments
    RFC 2460 IPv6 Specification
    RFC 2461 IPv6 Neighbor Discovery
    RFC 2462 IPv6 Stateless Address Auto-configuration
    RFC 4443 ICMPv6
    RFC 3513 IPv6 Addressing Architecture
    RFC 1981 IPv6 Path MTU Discovery
    RFC 3587 IPv6 Global Unicast Address Format
    RFC 2375 IPv6 Multicast Address Assignments
    RFC 2464 Transmission of IPv6 over Ethernet Networks
    RFC 2711 IPv6 Router Alert Option
    RFC 3363 DNS support

    IPv6 Routing
    RFC 2080 RIPng for IPv6
    RFC 2740 OSPFv3 for IPv6
    IETF Draft_ietf_isis_IPv6 IS-IS for IPv6
    RFC 2545 Use of MP-BGP-4 for IPv6

    IPv6 Multicast
    RFC 2362 PIM-SM
    RFC 2710 Multicast Listener Discovery (MLD) for IPv6
    RFC 3306 Unicast-Prefix-based IPv6 Multicast Addresses
    RFC 3810 MLDv2
    RFC 4602 PIM-SM (Partial Address)
    draft-holbrook-idmr-igmpv3-ssm—IGMPv3 & MDLV2 for SSM
    draft-ietf-ssm-arch SSM for IP

    IPv6 Transitioning
    RFC 2893 Transition Mechanisms for IPv6 Hosts and Routers
    RFC 3056 Connection of IPv6 Domains via IPv4 Clouds

Condiţii de mediu pentru funcţionare

  • Operating Temperature: 0° C to 40° C (32° F to 104° F)
    Relative Humidity: 5 to 90% at 40°C (104°F), non-condensing
    Operating Altitude: 10,000 ft (3,000 m)
    Storage Temperature: -25° C to 70° C (-13¼° F to 158° F)
    Storage Humidity: 95% maximum relative humidity, non-condensing
    Storage Altitude: 15,000 ft (4,500 m) maximum

    Safety Agency Approvals

    CAN/CSA-C22.2 No.60950-00/UL 60950—Third Edition, Safety of Information Technology Equipment
    EN 60825-1 Safety of Laser Products—Part 1: Equipment Classification, Requirements and User's Guide
    EN 60825-2 Safety of Laser Products—Part 2: Safety of Optical Fibre Communication Systems
    EN 60950 Safety of Information Technology Equipment

    Electromagnetic Emission Certification

    CSA 950 Electromagnetic Emission Certification
    FCC Class A
    EN 55022/CISPR-22 Class A/ VCCI Class A
    ICES-003 Electromagnetic Emission

    CSA 950 Electromagnetic Emission Certification
    FCC Class A
    EN 55022/CISPR-22 Class A/ VCCI Class A
    ICES-003 Electromagnetic Emission


    EN 61000-3-2 Power Line Harmonics
    EN 61000-4-2 ESD
    EN 61000-4-3 Radiated Immunity
    EN 61000-4-4 EFT
    EN 61000-4-5 Surge
    EN 61000-4-6 Low Frequency Common Immunity
    EN 61000-4-11 Voltage Dips and Sags Generic: EN50082-1
    ESD: IEC 61000-4-2; 4 kV CD, 8 kV AD
    Radiated: IEC 61000-4-3;3 V/m
    EFT/Burst: IEC 61000-4-4;1.0 kV (power line), 0.5 kV (signal line)
    Conducted: IEC 61000-4-6; 3 V

    Environmental Regulatory Compliance

    EU 2002/95/EC RoHS (with lead exemption)
    EU 2002/91/EC WEEE


  • @ 100 VAC

    Current Amps : 12
    Power Watts : 1,217
    Thermal Output BTU/Hr : 4,155

    @ 200 VAC
    Current Amps : 6
    Power Watts : 1,217
    Thermal Output BTU/Hr : 4,155

    @ -48 VDC

    Current Amps : 25
    Power Watts : 1,217
    Thermal Output BTU/Hr : 4,155

Dell Global Services can deliver what is needed to help ensure that your IT investment is optimised.

Supporting Your Unique Environment

The right support is not one-size-fits-all, so Dell ProSupport provides a flexible, reliable and easy support model – empowering you to customize services to meet your unique business needs. For example, organizations with an IT team can take advantage of Dell ProSupport for IT. You get the tech-to-tech support you need, and the ability to bypass phone-based trouble shooting when you already know the problem with Fast-Track Dispatch.

Dell ProSupport options give you the opportunity to directly align support to address critical challenges – like maximizing the uptime of your server and storage infrastructure. With the right options, the Dell ProSupport Mission Critical option is designed to help you reduce critical downtime by as much as 48%*. Dell is recognized as a leader in the industry for mission critical support – and is the 2005 and 2007 winner of the highly coveted SSPA Award for Mission Critical Support. Further maximize the availability and stability of your infrastructure through Dell ProSupport Proactive Maintenance with scheduled assessments, streamlined patch management and detailed reporting.

Additionally, Dell ProSupport Remote Advisory options can provide telephone access to technical expertise on applications and solutions such as Microsoft Exchange, Virtualisation and more.

To learn more about Dell ProSupport visit www.dell.com/prosupport.

Strengthening Your IT Infrastructure

Dell Infrastructure Consulting can help integrate your new enterprise hardware into an existing or evolving IT infrastructure. We can provide guidance whether you’re adding single or multiple servers, a storage area network or virtualising your environment.

We can also help you enhance the overall performance of your IT infrastructure and data center by consolidating software and hardware, reviewing data usage to optimize the environment, developing a business continuity plan and by helping you migrate to standards-based technologies.

Accelerating Deployment

Dell helps simplify implementation with deployment services that speed time to production of new hardware and IT solutions. During the initial system-build of your server, we can customize software and hardware to match your specific requirements. By helping you rapidly deploy new capabilities while minimizing disruptions, we can contribute to improved efficiencies and lower costs.

Empowering Your Team

Our education services provide training and certification courses to help you and your team better manage and use your new hardware so you can reap the full benefits of standards-based technologies.

Get the most from your new systems. Turn to Dell for the services you need to help Get IT Faster, Run IT Better and Grow IT Smarter.

For more information, please visit www.dell.com/services.

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