DATASHEET EX4500 Ethernet Switch Product Overview The Juniper Networks EX4500 line of Ethernet switches delivers a scalable, high-performance platform for supporting high-density 1 gigabit per second (Gpbs) and 10 Gbps data Product Description Featuring 48 wire-speed 10-Gigabit Ethernet (10GbE) ports in a two rack unit (2U) platform, the Juniper Networks® EX4500 Ethernet Switch delivers Layer 2 and Layer 3 connectivity to networked devices such as servers and other switches. The EX4500 base switch provides 40 fixed 10GbE pluggable ports that can also support GbE connectors for added flexibility. Two optional high-speed uplink modules offer four additional 10GbE small form-factor pluggable transceiver (SFP+) ports each for connecting to upstream devices. center top-of-rack as well as data By targeting high-density 10GbE top-of-rack and aggregation deployments in the center, campus, and service provider data center, campus, and service provider environments, EX4500 switches perfectly aggregation deployments. complement the Juniper Networks EX Series Ethernet Switch product family: the Juniper Networks EX2200 line and EX3200 line designed for low-density access deployments; the EX4200 line designed for data center and campus GbE access and aggregation deployments; and the EX8200 line of Ethernet switches designed for data center and campus core and aggregation environments. Data Center Deployments The EX4500 Ethernet Switch is designed for demanding data center applications where high performance, high availability, and energy efficiency are key requirements (see Figure 1). Operating at wire speed, the EX4500 switches deliver 714 Mpps throughput and a data rate of 960 Gbps (full duplex) for both Layer 2 and Layer 3 protocols. Flexible deployment options enable the EX4500 to support back-to-front and front-to-back cooling, which ensures consistency with server designs for hot and cold aisle deployments. Front- and rear-facing configuration options ensure closer proximity to server ports, optimizing performance and keeping cable lengths short and manageable. The EX4500 is also environmentally conscious, drawing less than eight watts per port under maximum load. 1 MX Series Core 10GbE 10GbE EX8208/ EX8216 SRX5800 10GbE Aggregation 10GbE EX4200 Virtual Chassis Access EX4500 GbE Servers GbE Servers Figure 1: The EX4500 provides 10GbE server access in the data center. For small data centers, the EX4500 may be deployed as the Campus Deployments aggregation/core switch, aggregating 10GbE uplinks from EX4200 The EX4500 also offers an economical, power efficient and Virtual Chassis configurations in the access layer (see Figure 2). compact solution for aggregating 10GbE uplinks from access Customers introducing 10GbE into their racks will be able to use devices in building and campus deployments (see Figure 3). the EX4500 to add 10GbE-attached servers, iSCSI, and network- The switch’s dual-speed interfaces also support environments attached storage (NAS) with minimal impact to the current transitioning from GbE to 10GbE. switching infrastructure. The EX4500 easily meets enterprise core switch requirements, The EX4500 also includes hardware support for the Data delivering wire-speed performance on every port, full device Center Bridging (DCB) feature set, also referred to as Converged redundancy, support for Layer 3 dynamic routing protocols such Enhanced Ethernet (CEE). DCB is a collection of individual as RIP and OSPF, and a comprehensive security and quality-of- IEEE standards that allow for Ethernet-based I/O and network service (QoS) feature set. convergence, including support for FCoE. 2 MX80 Core 10GbE 10GbE EX4500 SRX3400 Aggregation 10GbE EX4200 Virtual Chassis GbE Servers Access Figure 2: The EX4500 10GbE switch is ideal for small data center core deployments. EX8200 EX8200 Core EX4500 Closet A2 EX4500 Closet B2 Aggregation Closet A2 Closet B2 Access EX4200 Virtual Chassis Closet A1 EX4200 Virtual Chassis Closet B1 Building 1 Closet A1 Closet B1 Building 2 Figure 3: The EX4500 switch offers an economical, power-efficient, compact solution for campus aggregation deployments 3 Junos Operating System Management Options The EX4500 runs the same Juniper Networks Junos operating Up to four different system management options are available for system that is used by other EX Series Ethernet Switches, as the EX4500 Ethernet switches. ® well as all Juniper Networks routers and Juniper Networks SRX Series Services Gateways. By utilizing a common operating system, Juniper Networks delivers a consistent implementation and operation of control plane features across all products. To maintain that consistency, Junos OS adheres to a highly disciplined development process that uses a single source code, follows a single quarterly release train, and employs a highly available modular architecture that prevents isolated failures from bringing down an entire system. 1. The standard Junos OS command-line interface (CLI) offers the same granular management capabilities and scripting parameters found in any router powered by the Junos OS. 2.The EX4500 also includes the integrated Juniper Networks J-Web Software, an embedded web-based device manager that allows users to configure, monitor, troubleshoot, and perform system maintenance on individual switches via a browserbased graphical interface. 3.EX4500 performance, configuration, and fault data can also be These attributes are fundamental to the core value of the exported to leading third-party management systems such as software, enabling all Junos OS-powered products to be updated HP OpenView, IBM Tivoli, and Computer Associates Unicenter simultaneously with the same software release. All features are software, providing a complete, consolidated view of network fully regression tested, making each new release a true superset of the previous version; customers can deploy the software operations. 4.The EX4500 is also supported by Junos Space*, an with complete confidence that all existing capabilities will be open, programmable application platform for hosting a maintained and operate in the same way. comprehensive suite of network operational application tools Virtual Chassis Technology The EX4500 is designed to support Juniper Networks’ unique Virtual Chassis technology*, which enables multiple interconnected switches to operate as a single, logical device with a single IP address. When deployed in a Virtual Chassis configuration, the EX4500 switches will be connected over a 128 Gbps backplane using Virtual Chassis interconnect cables. Interconnected switches are monitored and managed as a single device, enabling enterprises to separate physical topology from logical groupings of endpoints and allowing more efficient resource utilization. that provide a smart, simple, and open approach for automating the deployment and operation of a Juniper infrastructure. Explicitly designed to allow partners and customers to build and deploy smart, simple, and easy-to-use applications, Junos Space provides multiple management and infrastructure applications for managing Juniper resources and assets, including inventory management, device and interface configuration, automated software management and deployment, and event-driven fault management. These Junos Space applications offer predefined automation schemes and best practice templates to enable rapid and accurate deployments. In the data center, using Virtual Chassis technology at the top of Features and Benefits rack or end of row to aggregate servers in the data center provides The EX4500 Ethernet switches include the following key features flexibility in the deployment of uplinks. Rather than requiring and benefits. redundant links for each physical switch to ensure high availability, High Performance redundant links are only needed for each Virtual Chassis group. In the future, EX4500 and EX4200 switches may be combined within a single Virtual Chassis configuration to support environments where both GbE and 10GbE servers are present. Each EX4500 supports 10 Gbps of bandwidth with 14.88 Mpps per port on all 48 ports at all packet sizes. High Availability The EX4500 switches offer dual internal load sharing AC power supplies, and redundant variable-speed fans as standard features, protecting the switch from a single power supply or fan failure. DC power options will be available in the future. * Roadmap 4 Energy Efficient EX4500 10GbE Ethernet Switch Specifications Consuming less than eight watts per 10GbE interface, the EX4500 Hardware offers a low power solution for 10GbE top-of-rack, end-of-row, and aggregation deployments. The EX4500 switches also improve cooling efficiency with redundant variable-speed fans that automatically adjust their speed based on existing conditions to reduce power consumption. Interface Options • 40 GbE/10GbE small form-factor pluggable transceiver (SFP/ SFP+) fiber connectors • Eight 10GbE SFP+ uplink ports (via two optional four-port uplink modules) Small Footprint • 1 x 10/100/1000 Ethernet RJ-45 ports for management The EX4500 supports up to 48 wire-speed 10GbE ports in a single • Console port for management 2U platform. Supported Optics Additional Features • 10GbE SFP+ LC connector type: short reach (SR) (multimode), long reach (LR) (single mode), ultra short reach (USR) • System status LEDs (multimode) • LCD status display • 10GbE SFP+ copper: Direct-attached copper (1/3/7 m) • Versatile two- and four-post rack mounting options • 1 GbE SFP LC connector type: LX (single mode), 1000BASE-T • Front-to-back and back-to-front airflow options (only 1,000 M supported) • Support for Jumbo frames (9,000) Dimensions • Quality of service (IEEE 802.1p marking) • Height: 3.5 in (8.9 cm); 2U • Multicast (IGMP v1/v2/v3 snooping) • Width: 17.25 in (43.8 cm) • Layer 2 features including support for 4,096 VLAN IDs, Spanning • Depth: 21.1 in (53.6 cm) Tree (802.1s and 802.1w), bridge protocol data unit (BPDU) guard, 802.3as Link Aggregation • Management features including Telnet and SSH v1/v2, SNMP v1-v3, RADIUS, TACACS+, and RMON • Weight: 37 lbs (17 kg) with one AC power supply Rack Installation Kit • Versatile two- and four-post mounting options for 19-in server rack or datacom rack Table 1: EX4500 Power Consumption LEDs Power Consumption • System LEDs that indicate status No uplinks installed; 40 USR ports in base, all ports forwarding (line rate) 328 W Airflow One uplink module (4 x 10GbE SFP+ ports) installed; 40 USR ports in base, all ports forwarding (line rate) 346 W Two uplink modules (8 x 10GbE SFP+ ports) installed; 40 USR ports in base, all ports forwarding (line rate) 364 W Configuration • Front-to-back or back-to-front cooling • Redundant variable-speed fans reduce power draw CPU • 1.5 GHz PowerPC Power • Dual hot-swappable load sharing AC power supplies Software Security • RADIUS • TACACS+ EX4500 • Access control lists (ACLs): Allow and deny • SSH v1, v2 • Secure interface login and password • Local proxy Address Resolution Protocol (ARP) • Static ARP support Layer 2 Switching • Maximum media access control (MAC) addresses per system: 24,000 • Static MAC entries: 24,000 • Jumbo frames: 9,216 bytes • Number of VLANs: 4,096 • Port-based VLAN • 4,096 VLAN IDs supported • Routed VLAN interface (RVI) 5 Link Aggregation • 802.3ad support Access Control Lists (ACLs) (Junos OS firewall filters) (continued) - - Number of Link Aggregation Groups (LAGs) supported: 64 • ACL counter for denied packets - - Maximum number of ports per LAG: 8 • ACL counter for permitted packets • LAG load-sharing algorithm—bridged or routed (unicast or multicast) traffic: • Ability to add/remove/change ACL entries in middle of list (ACL editing) - - IP: S/D IP • Layer 2-L4 ACL -- TCP/UDP: S/D IP, S/D Port • Trusted Network Connect (TNC) certified - - Non-IP: S/D MAC • MAC authentication (RADIUS) - - Tagged ports support in LAG • Control plane denial-of-service (DoS) protection Spanning Tree Supported RFCs • Spanning Tree Protocol (802.1D) • RFC 2925 MIB for Remote Ping, Trace • Multiple Spanning Tree Protocol (MSTP) (802.1s) • RFC 1122 Host Requirements • Rapid Spanning Tree Protocol (RSTP) (802.1w) • RFC 768 UDP • VSTP - VLAN Spanning Tree • RFC 791 IP • BPDU protect • RFC 783 Trivial File Transfer Protocol (TFTP) • Loop protect • RFC 792 ICMP • Root protect • RFC 793 TCP Quality of Service (QoS) • RFC 826 ARP • Layer 2 QoS • RFC 894 IP over Ethernet • Layer 3 QoS • RFC 903 RARP • Rate Limiting: • RFC 906 TFTP Bootstrap - - Ingress policing: 1 rate 2 color • RFC 1027 Proxy ARP - - Egress shaping: per-queue, per-port • RFC 2068 HTTP server • Eight hardware queues per port • RFC 1812 Requirements for IP Version 4 Routers • Scheduling methods (egress): Strict priority (SP), shaped • RFC 1519 Classless Interdomain Routing (CIDR) deficit weighted round-robin (SDWRR) • RFC 1256 IPv4 ICMP Router Discovery (IRDP) • 802.1p remarking • RFC 1058 RIP v1 • Layer 2-4 classification criteria: Interface, MAC address, • RFC 2453 RIP v2 Ethertype, 802.1p, VLAN, IP address, DSCP/IP precedence, TCP/ • RFC 1112 IGMP v1 UDP port numbers, etc. • RFC 2236 IGMP v2 • Congestion avoidance capabilities: Weighted tail drop eight queues • RFC 3618 MSDP • RFC 4915 MT-OSPF L3 Features—IPv4 • RFC 3376 IGMP v3 • Routing protocols: RIPv1/v2, OSPF • RFC 1492 TACACS+ • Max number of IPv4 unicast routes in hardware: 8,000 • RFC 2138 RADIUS Authentication • Max number of IPv4 multicast routes in hardware: 2,000 • RFC 2139 RADIUS Accounting • Static routing • RFC 3579 RADIUS EAP support for 802.1x • Routing policy • RFC 5176 Dynamic Authorization Extensions to RADIUS • Virtual Router Redundancy Protocol (VRRP) • RFC 2267 Network Ingress Filtering • Bidirectional Forwarding Detection (BFD) protocol • RFC 2030 SNTP, Simple Network Time Protocol Multicast • Internet Group Management Protocol (IGMP): v1, v2, v3 • IGMP snooping • PIM-SM, PIM-SSM • Multicast Source Directory Protocol (MSDP) Access Control Lists (ACLs) (Junos OS firewall filters) • Port-based ACL (PACL)—ingress and egress • VLAN-based ACL (VACL)—egress • Router-based ACL (RACL)—egress • ACL entries (ACE) in hardware per system: 1,500 6 • RFC 854 Telnet client and server • RFC 951, 1542 BootP • RFC 2131 BOOTP/DHCP relay agent and Dynamic Host Configuration Protocol (DHCP) server • RFC 1591 Domain Name System (DNS) • RFC 2338 VRRP • RFC 2328 OSPF v2 (edge mode) • RFC 1587 OSPF not-so-stubby area (NSSA) Option • RFC 2154 OSPF w/Digital Signatures (Password, MD-5) • RFC 2370 OSPF Opaque link-state advertisement (LSA) Option • RFC 3623 OSPF Graceful Restart Supported RFCs (continued) Troubleshooting • RFC 2362 PIM-SM (edge mode) • Debugging: CLI via console, Telnet, or SSH • RFC 3569 draft-ietf-ssm-arch-06.txt PIM-SSM PIM Source • Diagnostics: Show and debug command, statistics Specific Multicast • Traffic monitoring/mirroring (port, VLAN) • RFC 2474 DiffServ Precedence, including 8 queues/port • IP tools: Extended ping and trace • RFC 2598 DiffServ Expedited Forwarding (EF) • Junos OS commit and rollback • RFC 2597 DiffServ Assured Forwarding (AF) Traffic Mirroring • RFC 2475 DiffServ Core and Edge Router Functions • Port-based • LLDP Media Endpoint Discovery (LLDP-MED), ANSI/TIA-1057, • VLAN-based draft 08 • PIM-DM Draft IETF PIM Dense Mode draft-ietf-idmr-pimdm-05.txt, draft-ietf-pim-dm-new-v2-04.txt • Draft-ietf-bfd-base-05.txt Bidirectional Forwarding Detection Supported MIBs • RFC 1155 SMI • RFC 1157 SNMPv1 • ACL-based mirroring • Mirroring destination ports per system: 1 • LAG port monitoring • Multiple destination ports monitored to 1 mirror (N:1) • Maximum number of mirroring sessions: 1 • Mirroring to remote destination (over L2): 1 destination VLAN Safety and Compliance • RFC 1905 RFC 1907 SNMP v2c, SMIv2 and Revised MIB-II Safety Certifications • RFC 2570 – 2575 SNMPv3, user based security, encryption and • UL-UL60950-1 (First Edition) authentication • RFC 2576 Coexistence between SNMP Version 1, Version 2, and Version 3 • RFC 1212, RFC 1213, RFC 1215 MIB-II, Ethernet-Like MIB and TRAPs • RFC 2578 SNMP Structure of Management Information MIB • C-UL to CAN/CSA 22.2 No.60950-1 (First Edition) • TUV/GS to EN 60950-1, Amendment A1-A4, A11 • CB-IEC60950-1, all country deviations Electromagnetic Compatibility Certifications • FCC 47CFR Part 15 Class A • EN 55022 Class A • RFC 2579 SNMP Textual Conventions for SMIv2 • ICES-003 Class A • RFC 2925 Ping/Traceroute MIB • VCCI Class A • RFC 2665 Ethernet-like interface MIB • AS/NZS CISPR 22 Class A • RFC 1643 Ethernet MIB • CISPR 22 Class A • RFC 1493 Bridge MIB • EN 55024 • RFC 2096 IPv4 Forwarding Table MIB • EN 300386 • RFC 2011 SNMPv2 for Internet protocol using SMIv2 • CE • RFC 2012 SNMPv2 for transmission control protocol using SMIv2 Environmental • RFC 2013 SNMPv2 for user datagram protocol using SMIv2 • RFC 2863 Interface MIB • RFC 3413 SNMP Application MIB • Reduction of Hazardous Substances (ROHS) 5 Telco • RFC 3414 User-based Security Model for SNMPv3 • CLEI code • RFC 3415 View-based Access Control Model for SNMP Environmental Ranges • RFC 1724 RIPv2 MIB • Operating temperature: 32° to 113° F (0° to 45° C) • RFC 2863 Interface Group MIB • Storage temperature: -40° to 158° F (-40° to 70° C) • RFC 2932 IPv4 Multicast MIB • Operating altitude: up to 10,000 ft (3,048 m) • RFC 2787 VRRP MIB • Non-operating altitude: up to 16,000 ft (4,877 m) • RFC 1850 OSPFv2 MIB • Relative humidity operating: 10% to 85% (noncondensing) • RFC 2819 RMON MIB • Relative humidity non-operating: 0% to 95% (noncondensing) • RFC 2287 System Application Packages MIB • RFC 4188 STP and Extensions MIB • RFC 4363 Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering, and VLAN extensions • RFC 2922 LLDP MIB • Draft – blumenthal – aes – usm - 08 Juniper Networks Services and Support Juniper Networks is the leader in performance-enabling services and support, which are designed to accelerate, extend, and optimize your high-performance network. Our services allow you to bring revenue-generating capabilities online faster so you can realize bigger productivity gains and faster rollouts of • Draft – reeder - snmpv3 – usm - 3desede -00 new business models and ventures. At the same time, Juniper • Draft – ietf-idmr-igmp-mib-13 Networks ensures operational excellence by optimizing your • Draft – ietf-idmr-pim-mib-09 network to maintain required levels of performance, reliability, and • Draft – ietf-bfd-mib-02.txt availability. For more details, please visit www.juniper.net/us/en/ products-services/. 7 Ordering Information About Juniper Networks Juniper Networks, Inc. is the leader in high-performance Base Unit* Description EX4500-40F-FB-C 40-port GbE/10GbE SFP/SFP+ front-to-back airflow, hardware support for Data Center Bridging, and support for eight PFC (802.1Qbb) queues EX4500-40F-BF-C 40-port GbE/10GbE SFP/SFP+ back-to-front airflow, hardware support for Data Center Bridging, and support for eight PFC (802.1Qbb) queues networking. Juniper offers a high-performance network infrastructure that creates a responsive and trusted environment for accelerating the deployment of services and applications over a single network. This fuels high-performance businesses. Additional information can be found at www.juniper.net. Accessories EX4500-PWR1-AC-FB EX4500 1200 W AC (1000 W at 110 V) power supply – front-to-back airflow EX4500-PWR1-AC-BF EX4500 1200 W AC (1000 W at 110 V) power supply – back-to-front airflow EX4500-UM-4XSFP EX4500 4-Port 10GbE SFP+ uplink module (optics sold separately) Pluggable Optics EX-SFP-1GE-T SFP 10/100/1000BASE-T copper; RJ-45 connector; 100 m reach on UTP EX-SFP-1GE-SX SFP 1000BASE-SX; LC connector; 850nm; 550m reach on multimode fiber EX-SFP-1GE-LX SFP 1000BASE-LX; LC connector; 1310 nm; 10 km reach on single mode fiber EX-SFP-10GE-SR SFP+ 10GBASE-SR; LC connector; 850 nm; 300 m reach on 50 microns multimode fiber; 33 m on 62.5 microns multimode fiber EX-SFP-10GE-LR SFP+ 10GBASE-LR; LC connector; 1310 nm; 10 km reach on single mode fiber EX-SFP-10GE-DAC-1M SFP+ 10GbE Direct Attach Copper (twinax copper cable) 1 m EX-SFP-10GE-DAC-3M SFP+ 10GbE Direct Attach Copper (twinax copper cable) 3 m EX-SFP-10GE-DAC-7M SFP+ 10GbE (twinax copper cable) 7 m EX-SFP-10GE-USR 10GbE Ultra Short Reach; 850 nm; 10 m on OM1, 30 m on OM2, 100 m on OM3 multimode fiber * EX4500 base unit includes chassis, fan tray, intraconnect module, AC power supply, power cord, power supply cover panel, and two uplink module cover panels Corporate and Sales Headquarters APAC Headquarters EMEA Headquarters To purchase Juniper Networks solutions, Juniper Networks, Inc. Juniper Networks (Hong Kong) Juniper Networks Ireland please contact your Juniper Networks 1194 North Mathilda Avenue 26/F, Cityplaza One Airside Business Park Sunnyvale, CA 94089 USA 1111 King’s Road Swords, County Dublin, Ireland representative at 1-866-298-6428 or Phone: 888.JUNIPER (888.586.4737) Taikoo Shing, Hong Kong Phone: 35.31.8903.600 or 408.745.2000 Phone: 852.2332.3636 EMEA Sales: 00800.4586.4737 Fax: 408.745.2100 Fax: 852.2574.7803 Fax: 35.31.8903.601 www.juniper.net Copyright 2010 Juniper Networks, Inc. All rights reserved. Juniper Networks, the Juniper Networks logo, Junos, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. All other trademarks, service marks, registered marks, or registered service marks are the property of their respective owners. Juniper Networks assumes no responsibility for any inaccuracies in this document. 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