Data Sheet EX4550 Ethernet Switch Product Overview Product Description The Juniper Networks EX4550 Featuring up to 48 wire-speed 1GbE or 10GbE small form-factor pluggable transceiver line of Ethernet switches delivers (SFP/SFP+) or 100M/1GBASE-T/10GBASE-T ports in a compact one rack unit (1 U) scalable, high-performance platform, the Juniper Networks® EX4550 Ethernet Switch delivers 480 Gbps of Layer 2 and platforms for supporting high- Layer 3 connectivity to networked devices such as servers and other switches. Two versions density 10 gigabit per second of the EX4550 base switch are available: the EX4550-32F, a fiber-based version that (Gpbs) data center top-of-rack provides 32 fixed 10GbE SFP/SFP+ pluggable ports; and the EX4550-32T, a copper-based as well as data center, campus, version that supports 32 fixed 100M/1GBASE-T/10GBASE-T ports. and service provider aggregation deployments. Both versions feature two expansion slots, one in front and one in back, that can accommodate one of four optional expansion modules, providing tremendous configuration and deployment flexibility for campus and data center access and aggregation networks. The four expansion modules include: • A 128 Gbps Virtual Chassis module • An 8x10GBASE-T copper expansion module • An 8x10GBASE SFP/SFP+ fiber expansion module • A 2x40GbE QSFP+ expansion module Architecture and Key Components Virtual Chassis Technology The EX4550 supports Juniper Networks’ unique Virtual Chassis technology, which enables up to 10 interconnected switches to operate as a single, logical device with a single IP address. Virtual Chassis technology enables enterprises to separate physical topology from logical groupings of endpoints and, as a result, provides efficient resource utilization. The EX4550 can participate in the same Virtual Chassis configuration with any combination of Juniper Networks EX4200 and EX4500 Ethernet Switches, delivering highly flexible and scalable configuration options for campus and data center deployments. EX4550 switches in a Virtual Chassis configuration can be connected using dedicated 128 Gbps interconnect ports on the Virtual Chassis expansion module, or via link aggregation groups (LAGs) across 10GbE/40GbE ports, providing aggregate backplane capacity of up to 320 Gbps. In the data center, EX4550 Virtual Chassis deployments can extend across multiple topof-rack or end-of-row switches, providing tremendous configuration flexibility for 10GbE server connectivity by only requiring redundant links between Virtual Chassis groups rather than each physical switch to ensure high availability. In addition, mixed Virtual Chassis configurations featuring EX4200, EX4500, and EX4550 switches provide an ideal solution for data centers with a mix of 1GbE and 10GbE servers, or for environments transitioning from 1GbE to 10GbE server connectivity. 1 EX4550 Ethernet Switch Data Sheet Data Center and Campus Advantages it easy to scale the network while reducing management The EX4550 delivers a highly available, simple, and scalable complexity. By adding switches to a Virtual Chassis configuration, 10GbE connectivity solution in a compact and power efficient it is possible to grow the number of switch ports without platform, making it a perfect fit for both data center and campus increasing the number of devices to manage. As more switches networks. The EX4550 offers a number of other advantages for are added to the Virtual Chassis configuration, backplane data center and campus deployments, including the following: bandwidth demands can also be scaled to maintain adequate oversubscription ratios. EX4550 Virtual Chassis bandwidth can Simple be increased to 256 Gbps by inserting 128 Gbps Virtual Chassis Virtual Chassis technology on the EX4550 dramatically simplifies expansion modules in each of the two available expansion the campus aggregation layer, eliminating the need for Spanning slots. Virtual Chassis bandwidth can be further increased to 320 Tree Protocol (STP), Virtual Router Redundancy Protocol Gbps by inserting a 40GbE expansion module into each of the (VRRP), complex routing, or VLAN configurations. In addition, available expansion slots. when deployed in a Virtual Chassis configuration, the EX4550 Highly Available also reduces the number of devices to manage and can even eliminate network switching layers. A single Virtual Chassis When EX4550 switches are deployed in a Virtual Chassis configuration can span multiple nodes, reducing the need for configuration, Junos OS initiates a process to assign a master larger, more expensive nodes on superior tiers. Juniper Networks (active) and backup (hot standby) switch to manage the Junos operating system, which is common across the entire EX configuration. If the master switch fails, an integrated Layer 2 Series switch product family, accelerates the learning curve by and Layer 3 graceful Routing Engine switchover (GRES) feature enabling the entire architecture to be managed with a common automatically switches to the backup to maintain continuous set of instructions and from a single pane of glass. and uninterrupted system operations. The EX4550 switch also ® includes a number of other high availability features, including Scalable redundant power and cooling, graceful protocol restart, equal-cost A single EX4550 can support up to 48 10GbE ports at line rate, multipath (ECMP), LAG links distributed across multiple slots, and providing a highly scalable solution for even the most demanding quality of service (QoS) to prioritize time-sensitive data. environments. In addition, Virtual Chassis technology makes EX9200 EX9200 Core EX4550 Virtual Chassis Closet A2 Closet B2 Aggregation EX4550 Virtual Chassis Closet A2 Closet B2 Access EX4200 Virtual Chassis Closet A1 EX4200 Virtual Chassis Closet B1 Building 1 Closet A1 Closet B1 Building 2 Figure 1: The EX4550 offers an economical, power-efficient, compact solution for campus aggregation deployments. 2 EX4550 Ethernet Switch Data Sheet Adaptable and Modular Campus Deployments As business grows, the network needs to evolve. With its The EX4550 offers an economical, power efficient and compact compact 1 U form factor and complete switch features, the solution for aggregating 10GbE expansions from access devices EX4550 can be easily redeployed in different environments and in building and campus deployments (see Figure 1). The switch’s physical layouts. Customers can also easily transition from 1GbE dual-speed interfaces also support environments transitioning to 10GbE using the dual-speed interfaces on the EX4550-32T or from 1GbE to 10GbE. by replacing 1GbE optics with 10GbE optics on the EX4550-32F. EX4550 switch capacity can be expanded without increasing the number of managed devices by simply adding more switches to the Virtual Chassis configuration. The EX4550 easily meets enterprise core switch requirements, delivering wire-speed performance on every port, full device redundancy, support for Layer 3 dynamic routing protocols such as RIP and OSPF, L2 and L3 MPLS VPNs, and a comprehensive MACsec on the EX4550 security and QoS feature set. A MACsec feature enables the EX4550 to support 480 Gbps Data Center Deployments of near line-rate hardware-based traffic encryption on all fiber ports, including the base unit and optional expansion modules. The EX4550 Ethernet Switch is designed for demanding data center applications where high performance, high availability, and Defined by IEEE 802.1AE, MACsec provides secure, encrypted energy efficiency are key requirements (see Figure 2). Operating communication at the link layer that is capable of identifying and at wire speed, the EX4550 switches deliver 714 Mpps throughput preventing threats from denial of service (DoS) and intrusion and a data rate of 960 Gbps (full duplex) for both Layer 2 and attacks, as well as man-in-the-middle, masquerading, passive Layer 3 protocols. EX4550 switches can be interconnected in wiretapping and playback attacks launched from behind the a Virtual Chassis configuration that also includes EX4200 and firewall. When MACsec is deployed on switch ports, all traffic EX4500 switches, creating a single logical device that offers a is encrypted on the wire but traffic inside the switch is not. This variety of port and density options for mixed server environments. allows the switch to apply all network policies such as Quality of Service (QoS), deep packet inspection and sFlow to each packet without compromising the security of packets on the wire. Flexible deployment options enable the EX4550 to support backto-front and front-to-back cooling, which ensures consistency with server designs for hot and cold aisle deployments. Front and Hop-by-hop encryption enables MACsec to secure rear facing configuration options ensure closer proximity to server communications while maintaining network intelligence. In ports, optimizing performance and keeping cable lengths short addition, Ethernet-based WAN networks can use MACsec to and manageable. provide link security over long-haul connections. MACsec is transparent to Layer 3 and higher- layer protocols and is not limited to IP traffic; it works with any type of traffic carried over Ethernet links. Building 1 Floor 2 EX4200 Virtual Chassis Closet 2.1 Floor 3 EX4200 Virtual Chassis Closet 3.1 10GbE MACsec Connections Building 1 Building 1 10GbE MACsec Connections Floor 1 Building 2 Floor 1 EX4550 Virtual Chassis or EX4550/EX4200 Mixed Virtual Chassis Closet 1.1 10GbE MACsec Connections Figure 2: MACsec deployment with EX4200 and EX4550 switches. 3 EX4550 Ethernet Switch Data Sheet MX Series Core 10GbE 10GbE EX8208/ EX8216 Virtual Chassis SRX5800 Aggregation 10GbE EX4200 and EX4550/4500 Virtual Chassis Access GbE Servers 1/10GbE Servers (fiber and copper) Figure 3: The EX4550 provides 10GbE server access in the data center. The EX4550-32T switch ports can operate at 100 Mbps, 1 policies. The FCoE transit switch functionality, along with priority- Gbps and 10 Gbps using the same cable infrastructure, offering based flow control (PFC) and Data Center Bridging Capability a simple and cost-effective way to migrate to higher-speed Exchange protocol (DCBX), are included as part of the default servers at the access layer. In addition, the expansion slots on software; no additional licenses are required. the EX4550-32T can support 10GbE SFP+ and 40GbE QSFP+ modules, which can be used as fiber uplinks or to extend connections beyond 100m. Junos Operating System The EX4550 runs the same Juniper Networks Junos operating system that is used by other EX Series Ethernet Switches, as well Customers introducing 10GbE into their server racks can use the EX4550 to add 10GbE-attached servers, iSCSI, and networkattached storage (NAS) with minimal impact to the current switching infrastructure. 10GbE Data Center Bridging and I/O Convergence Deployments The EX4550 is a full IEEE DCB- and T11 FC-BB-5-based Fibre Channel over Ethernet (FCoE) transit switch, delivering a high-performance solution for converged server edge access as all Juniper Networks routers and Juniper Networks SRX Series Services Gateways. By utilizing a common operating system, Juniper 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. environments. As an FCoE transit switch, the EX4550 provides a These attributes are fundamental to the core value of the pure IEEE DCB converged access layer between FCoE-enabled software, enabling all Junos OS-powered products to be updated servers and an FCoE-enabled Fibre Channel storage area network simultaneously with the same software release. All features are (SAN) (see Figure 4). fully regression tested, making each new release a true superset The EX4550 also supports FC Initiation Protocol (FIP) snooping, which provides perimeter protection to ensure that the presence of an Ethernet layer does not impact existing SAN security of the previous version. Customers can deploy the software with complete confidence that all existing capabilities will be maintained and operate in the same way. 4 EX4550 Ethernet Switch Data Sheet MX80 Core 10GbE 10GbE EX4550 Virtual Chassis SRX3400 Aggregation EX4200 Virtual Chassis 10GbE GbE Servers Access Figure 4: The EX4500 10GbE switch is ideal for small data center core deployments. Management Options fault management. These Junos Space applications offer Four different system management options are available for the predefined automation schemes and best practice templates EX4550 Ethernet Switch. to enable rapid and accurate deployments. • The standard Junos OS command-line interface (CLI) offers Features and Benefits the same granular management capabilities and scripting EX4550 Ethernet switches include the following key features parameters found in any router powered by the Junos and benefits. operating system. • The EX4550 also includes the integrated Juniper Networks Junos Web Software, an embedded web-based device manager that allows users to configure, monitor, troubleshoot, and perform system maintenance on individual switches via a browser-based graphical interface. • EX4550 performance, configuration, and fault data can also be exported to leading third-party management systems such as HP OpenView, IBM Tivoli, and Computer Associates Unicenter software, providing a complete, consolidated view of network operations. • The EX4550 is also supported by Juniper Networks Junos Space, an open, programmable application platform for hosting a comprehensive suite of network operational application tools that provide a smart, simple, and open approach for automating the deployment and operation of a Juniper infrastructure. 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 • High performance: Each EX4550 supports 480 Gbps of bandwidth with 48 line-rate 10 Gbps ports at all packet sizes, or 14.88 Mpps per port at the minimum Ethernet frame size. • Security: A MACsec software license enables near line-rate hardware-based IEEE 802.1AE encryption on all fiber ports, including base unit and optional expansion modules. • High availability: EX4550 switches offer dual internal loadsharing 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 are also available. • Energy efficient: Consuming less than five watts (fiber) and nine watts (copper) per 10GbE interface, the EX4550 offers a low power solution for 10GbE top-of-rack, end-of-row, and aggregation deployments. The EX4550 switches also improve cooling efficiency with redundant variable-speed fans that automatically adjust their speed based on existing conditions to reduce power consumption. • Small footprint: The EX4550 supports up to 48 wire-speed 10GbE ports in a single 1 U platform. 5 EX4550 Ethernet Switch Data Sheet Additional Features Configuration Power Consumption EX4550-32F with no expansion modules installed; 32 SFP+ USR ports in base, all ports forwarding (line rate) 175 Watts EX4550-32F with one expansion module (8 x 10GbE SFP+ ports) installed; 32 USR ports in base, all ports forwarding (line rate) 195 Watts EX4550-32F with two expansion modules (8 x 10GbE SFP+ ports) installed; 32 USR ports in base, all ports forwarding (line rate) 215 Watts EX4550-32T with no expansion modules installed; 32 RJ-45 ports in base, all ports forwarding (line rate), <10m 330 Watts EX4550-32T with two expansion modules (8 x 10GT copper ports) installed; 32 RJ-45 ports in base, all ports forwarding (line rate), <10m 413 Watts • System status LEDs • LCD status display • Versatile two- and four-post rack mounting options • Front-to-back and back-to-front airflow options • AC and DC power supply options • Support for jumbo frames (9,000) • Quality of service (IEEE 802.1p marking) • Multicast (Internet Group Management Protocol v1/v2/v3 snooping) • Layer 2 features including support for 4,096 VLAN IDs, Spanning 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 EX4550-32T EX4550-32F MX Series LAN SAN FC Fabric Single aggregation link with 10GbE or 40GbE ports FC Gateway on SAN switch EX4550 Virtual Chassis As FCoE Switch 10GbE Ethernet FCoE Servers with CNA Servers with Converged Network Adapter (CNA) FC Figure 5: The EX4550 deployed as a data center FCoE transit switch in a top-of-rack Virtual Chassis configuration. 6 EX4550 Ethernet Switch Specifications Hardware Interface Options • 3 2 GbE/10GbE (MACsec 802.1AE capable) SFP/SFP+ fiber connectors • 3 2 100M/1GBASE-T/10GBASE-T RJ-45 auto-negotiating ports • 1 6 10GbE SFP/SFP+ (MACsec 802.1AE capable) ports (via two optional 8-port expansion modules) Data Sheet CPU • 1.2 GHz Memory • 2 GB DRAM, 2 GB flash Switching Engine Model • Store and forward Power • Dual hot-swappable load sharing AC and DC power supplies • 1 6 100M/1GBASE-T/10GBASE-T ports (via two optional 8-port expansion modules) Software • 4 40GbE QSFP+ ports (via two optional 2-port expansion modules) Security • RADIUS • 128 Gbps Virtual Chassis module with 2 x 64 Gbps ports • TACACS+ • 1 x 10/100/1000 Ethernet RJ-45 ports for management • Access control lists (ACLs): Allow and deny • Console port for management • SSH v1, v2 Supported Optics • SFP+ 10GBASE-LR • SFP+ 10GBASE-LRM • SFP+ 10GBASE-SR • SFP+ 10GBASE-ER • Secure interface login and password • Local proxy Address Resolution Protocol (ARP) • Static ARP support Layer 2 Switching • Maximum number of media access control (MAC) addresses in hardware: 32,000* • SFP 1GBASE-LX • Jumbo frames: 9,216 bytes • SFP 1GBASE-SX • Number of VLANs: 4,096 • SFP 1GBASE-T • Port-based VLAN • SFP 10GE ZR • 4,096 VLAN IDs supported • SFP+ 10GBASE-USR • SFP+ DAC 1 m • SFP+ DAC 3 m • SFP+ DAC 5 m • SFP+ DAC 7 m • QFX-QSFP-40G-SR4 • QFX-QSFP-DAC-1M • QFX-QSFP-DAC-3M Dimensions • Height: 1.72 in (4.37 cm); 1 U • Width: -- 17.35 in (44.07 cm) without front-mounting brackets -- 19 in (48.3 cm) with front-mounting brackets • Routed VLAN interface (RVI) Link Aggregation • 802.3ad support -- Number of LAGs supported: 64 -- Maximum number of ports per LAG: 8 • LAG load-sharing algorithm—bridged or routed (unicast or multicast) traffic: -- IP: S/D IP -- TCP/UDP: S/D IP, S/D Port -- Non-IP: S/D MAC -- Tagged ports support in LAG Spanning Tree • Rapid Spanning Tree Protocol (RSTP) and VLAN Spanning Tree Protocol (VSTP) running concurrently • Depth: 18.5 in (46.99 cm) • Spanning Tree Protocol (802.1D) • Weight: • Multiple Spanning Tree Protocol (MSTP) (802.1s) -- E X4550 switch with 1 AC or DC power supply: 19.4 lb (8.8 kg) • RSTP (802.1w) -- AC power supply: 2.4 lb (1.1 kg) • BPDU protect -- DC power supply: 2.4 lb (1.1 kg) • Loop protect Rack Installation Kit • V ersatile two- and four-post mounting options for 19-in server rack or datacom rack LEDs • System LEDs that indicate status Airflow • A irflow out (AFO) power supply unit (PSU)-side air exhaust or front-to-back cooling, or airflow in (AFI) PSU-side air intake or back-to-front cooling • Redundant variable-speed fans that reduce power draw • VSTP - VLAN Spanning Tree • Root protect Quality of Service • EZQoS • Class of service (CoS) on L3 VLAN • Per interface rewrite • Per interface classification • Policer mark down action • Remarking of bridged packets * MAC address table uses a hash-based scheme to program entries; therefore, some entries may not be programmed due to hash index collision. 7 EX4550 Ethernet Switch • Layer 2 QoS Data Sheet Virtual Chassis Capabilities • Layer 3 QoS • Maximum number of members: 10 • Rate Limiting: • Virtual Chassis ports (VCPs): -- Ingress policing: 1 rate 2 color -- Egress shaping: Per queue, per port -- 8 hardware queues per port -- S cheduling methods (egress): Strict priority (SP), shaped-deficit weighted round-robin (SDWRR) -- Two dedicated 64 Gbps ports with 128 Gbps Virtual Chassis module -- Any base or expansion port can act as a VCP • Maximum Virtual Chassis interconnect capacity: -- 128 Gbps with Virtual Chassis module -- 802.1p remarking -- 256 Gbps with two Virtual Chassis modules -- L 2-L4 classification criteria: Interface, MAC address, Ethertype, 802.1p, VLAN, IP address, DiffServ code point (DSCP)/IP precedence, TCP/UDP port numbers, etc. -- 320 Gbps with two 40GbE expansion modules -- C ongestion avoidance capabilities: Weighted tail drop eight queues Layer 3 Features: IPv4 -- Up to 48 x 10 Gbps using base or expansion ports (subject to a maximum of 8 members per LAG group per destination, 64 LAG groups per system or 110 LAG groups per Virtual Chassis configuration) • Maximum Virtual Chassis distance: • VRF-lite (IS-IS, RIP, OSPF, BGP) -- Virtual Chassis module ports: Up to 5 m with VCP cable • IP directed broadcast traffic forwarding -- Base or expansion ports: Up to maximum distance supported by optics • Routing protocols: RIPv1/v2, OSPF, BGP, IS-IS • Maximum number of IPv4 unicast routes in hardware: 14,000* • M aximum number of IPv4 multicast routes in hardware: 4,000 • Static routing • Routing policy • Virtual Router Redundancy Protocol (VRRP) • Bidirectional Forwarding Detection (BFD) protocol Layer 3 Features: IPv6 • M aximum number of Neighbor Discovery Protocol (NDP) entries: 1,000 • Maximum number of IPv6 unicast routes in hardware: 3,400* • M aximum number of IPv6 multicast routes in hardware: 1,000 • Routing protocols: RIPng, OSPFv3, IPv6, BGP, MLDv2 • Static routing Multicast • VRF-lite (PIM, IGMP) • IGMP static • IGMP v1, v2, v3 • IGMP snooping • P rotocol Independent Multicast–Sparse Mode (PIM-SM), and PIM source-specific multicast (PIM-SSM) • Multicast Source Discovery Protocol (MSDP) Access control lists (ACLs) (Junos OS firewall filters) • Port-based ACL (PACL): Ingress and egress • VLAN-based ACL (VACL): Ingress and egress Data Center Bridging (DCB) • Priority-based flow control (PFC): IEEE 802.1Qbb • Data Center Bridging Capability Exchange protocol (DCBX) Fibre Channel over Ethernet (FCoE) • FCoE transit switch (FIP snooping) • iSCI SAN • iSCI TLV support High Availability • Nonstop active routing (NSR): OSPF v2, RIP v1/v2, BGP, IS-IS, IGMP v1, v2, v3 • Redundant, hot-swappable power supplies • Redundant, field-replaceable, hot-swappable fans • GRES for Layer 2 hitless forwarding and Layer 3 protocols on Routing Engine failover • Graceful restart: OSPF, BGP, IGMP v1/v2/v3 snooping • Nonstop bridging for xSTP, Link Aggregation Control Protocol (LACP), Link Layer Discovery Protocol–Media Endpoint Discovery (LLDP/LLDP-MED) • Nonstop software upgrade (NSSU) for EX4550 with Virtual Chassis or EX4200/EX4550/EX4500 with Virtual Chassis • Virtual Chassis fast convergence (as low as sub-50 ms) MPLS • The following MPLS functionality is supported on EX4550 switches: -- Label-switching router (LSR) and label edge router (LER) functionality • ACL entries (ACE) in hardware per system: 1,500 -- RSVP and LDP for label assignment and distribution (LSP setup), and BGP for advertising label-switched paths (LSPs) • ACL counter for denied packets -- Traffic protection through standby secondary paths • ACL counter for permitted packets -- Traffic-engineering capabilities provided by OSPF, IS-IS, Constrained Shortest Path First (CSPF), and RSVP-TE • Router-based ACL (RACL): Ingress and egress • A bility to add/remove/change ACL entries in middle of list (ACL editing) -- Static LSPs • L2-L4 ACL -- IPv4 over MPLS, IPv6 tunneling • Trusted Network Connect (TNC) certified -- BGP-based L2 VPNs • MAC authentication (RADIUS) -- LDP-based L2 circuits • Control plane denial-of-service (DoS) protection -- L3 VPNs for IPv4 and IPv6 unicast traffic -- Circuit cross-connect (CCC) 8 EX4550 Ethernet Switch Supported RFCs Data Sheet • RFC 3579 RADIUS EAP support for 802.1x • RFC 768 UDP • RFC 3618 MSDP • RFC 783 Trivial File Transfer Protocol (TFTP) • RFC 3623 OSPF Graceful Restart • RFC 791 IP • RFC 792 ICMP • RFC 4213: Basic Transition Mechanisms for IPv6 Hosts and Routers • RFC 793 TCP • RFC 4291: IPv6 Addressing Architecture • RFC 826 ARP • RFC 4364 BGP/MPLS IP Virtual Private Networks • RFC 854 Telnet client and server • RFC 4443: ICMPv6 for the IPv6 specification • RFC 894 IP over Ethernet • RFC 4861: Neighbor Discovery for IPv6 • RFC 903 RARP • RFC 4862: IPv6 Stateless Address Autoconfiguration • RFC 906 TFTP Bootstrap • RFC 4915 MT-OSPF • RFC 951, 1542 BootP • RFC 5176 Dynamic Authorization Extensions to RADIUS • RFC 1027 Proxy ARP • Draft-ietf-bfd-base-05.txt Bidirectional Forwarding Detection • RFC 1058 RIP v1 • RFC 1112 IGMP v1 • RFC 1122 Host Requirements • RFC 1256 IPv4 ICMP Router Discovery (IRDP) • RFC 1492 TACACS+ • RFC 1519 Classless Interdomain Routing (CIDR) • RFC 1587 OSPF not-so-stubby area (NSSA) Option • Draft-kompella-ppvpn-l2vpn-03.txt • Draft-martini-l2circuit-trans-mpls-19.txt • LLDP Media Endpoint Discovery (LLDP-MED), ANSI/TIA1057, draft 08 • PIM-DM Draft IETF PIM Dense Mode draft-ietf-idmr-pimdm-05.txt, draft-ietf-pim-dm-new-v2-04.txt Supported MIBs • RFC 1591 Domain Name System (DNS) • RFC 1155 SMI • RFC 1812 Requirements for IP Version 4 Routers • RFC 1157 SNMPv1 • RFC 1981: Path maximum transmission unit (MTU) Discovery for IPv6 • RFC 1212, RFC 1213, RFC 1215 MIB-II, Ethernet-like MIB, and TRAPs • RFC 2030 SNTP, Simple Network Time Protocol • RFC 1493 Bridge MIB • RFC 2068 HTTP server • RFC 1643 Ethernet MIB • RFC 2131 BOOTP/DHCP relay agent and Dynamic Host Configuration Protocol (DHCP) server • RFC 1724 RIPv2 MIB • RFC 2138 RADIUS Authentication • RFC 2139 RADIUS Accounting • RFC 2154 OSPF w/Digital Signatures (Password, MD-5) • RFC 1850 OSPFv2 MIB • RFC 1905 RFC 1907 SNMP v2c, SMIv2, and Revised MIB-II • RFC 2011 SNMPv2 for Internet protocol using SMIv2 • RFC 2236 IGMP v2 • RFC 2012 SNMPv2 for transmission control protocol using SMIv2 • RFC 2267 Network Ingress Filtering • RFC 2013 SNMPv2 for user datagram protocol using SMIv2 • RFC 2328 OSPF v2 (edge mode) • RFC 2096 IPv4 Forwarding Table MIB • RFC 2338 VRRP • RFC 2287 System Application Packages MIB • RFC 2362 PIM-SM (edge mode) • RFC 2570 – 2575 SNMPv3, user based security, encryption, and authentication • RFC 2370 OSPF Opaque link-state advertisement (LSA) Option • RFC 2453 RIP v2 • RFC 2576 Coexistence between SNMP Version 1, Version 2, and Version 3 • RFC 2460: Internet Protocol, v6 (IPv6) specification • RFC 2578 SNMP Structure of Management Information MIB • RFC 2464: Transmission of IPv6 Packets over Ethernet Networks • RFC 2579 SNMP Textual Conventions for SMIv2 • RFC 2474 DiffServ Precedence, including 8 queues/port • RFC 2787 VRRP MIB • RFC 2475 DiffServ Core and Edge Router Functions • RFC 2819 RMON MIB • RFC 2597 DiffServ Assured Forwarding (AF) • RFC 2863 Interface Group MIB • RFC 2598 DiffServ Expedited Forwarding (EF) • RFC 2863 Interface MIB • RFC 2925 MIB for Remote Ping, Trace • RFC 2922 LLDP MIB • RFC 3376 IGMP v3 • RFC 2925 Ping/Traceroute MIB • RFC 3484 Default Address Selection for IPv6 • RFC 2932 IPv4 Multicast MIB • RFC 3569 draft-ietf-ssm-arch-06.txt PIM-SSM PIM Source Specific Multicast • RFC 3413 SNMP Application MIB • RFC 2665 Ethernet-like interface MIB • RFC 3414 User-based Security Model for SNMPv3 9 EX4550 Ethernet Switch Data Sheet • RFC 3415 View-based Access Control Model for SNMP Electromagnetic Compatibility Certifications • RFC 4188 STP and Extensions MIB • FCC 47CFR Part 15 Class A • RFC 4363 Definitions of Managed Objects for Bridges with Traffic Classes, Multicast Filtering, and VLAN extensions • EN 55022 Class A • Draft – blumenthal – aes – usm - 08 • VCCI Class A • Draft – ietf-bfd-mib-02.txt • AS/NZS CISPR 22 Class A • Draft – ietf-idmr-igmp-mib-13 • CISPR 22 Class A • Draft – ietf-idmr-pim-mib-09 • EN 55024 • Draft – reeder - snmpv3 – usm - 3desede -00 • EN 300386 • ICES-003 Class A • CE Troubleshooting • Debugging: CLI via console, Telnet, or SSH Environmental • Diagnostics: Show and debug command, statistics • Reduction of Hazardous Substances (ROHS) 5 • Traffic monitoring/mirroring (port, VLAN) • Telco • IP tools: Extended ping and trace • Common Language Equipment Identifier (CLEI) code • Junos OS commit and rollback Environmental Ranges • Operating temperature: 32° to 104° F (0° to 40° C) Traffic Mirroring • Static LSPs • Storage temperature: -40° to 158° F (-40° to 70° C) • Port-based • Operating altitude: Up to 10,000 ft (3,048 m) • VLAN-based • Nonoperating altitude: Up to 16,000 ft (4,877 m) • ACL-based mirroring • Relative humidity operating: 10% to 85% (noncondensing) • Mirroring destination ports per system: 1 • R elative humidity nonoperating: 0% to 95% (noncondensing) • LAG port monitoring • Multiple destination ports monitored to 1 mirror (N:1) • Maximum number of mirroring sessions: 1 • M irroring to remote destination (over L2): 1 destination VLAN Safety and Compliance Telecom Quality Management • TL9000 Warranty For warranty information, please visit www.juniper.net/support/ warranty/. Safety Certifications • UL-UL60950-1 (First Edition) • 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 Mean Time Between Failures (MTBF) Part Number Description Predicted MTBF (khrs) FIT Rate EX4550-32F-AFO/AFI EX4550, 32-port 1/10GbE SFP+, converged switch, 650 W AC PS, port side to PSU side airflow or PSU side to port side airflow 166 6,016 EX4550-32T-AFO/AFI EX4550, 32-port 100M/1G/10GBASE-T converged switch, 650 W AC PS, port side to PSU side airflow or PSU side to port side airflow 146 6,858 EX4550-VC1-128G EX4550, 128 Gbps Virtual Chassis module (Virtual Chassis cables sold separately) 6,296 144 EX4550-EM-8XSFP EX4550 8-port 10GbE SFP+ expansion module (optics sold separately) 1,273 786 EX4550-EM-8XT EX4550 8-port 100M/1G/10GBASE-T expansion module (optics sold separately) 999 1,001 EX4550-EM-2QSFP EX4550 2-port 40GbE expansion module (optics sold separately) 1,403 713 Juniper Networks Services and Support Juniper Networks is the leader in performance-enabling services that are designed to accelerate, extend, and optimize your highperformance network. Our services allow you to maximize operational efficiency while reducing costs and minimizing risk, achieving a faster time to value for your network. Juniper Networks ensures operational excellence by optimizing the network to maintain required levels of performance, reliability, and availability. For more details, please visit www.juniper.net/us/en/products-services. 10 EX4550 Ethernet Switch Data Sheet Ordering Information Model Number Description Model Number Description EX4550 Feature Licenses Base Unit* EX4550-32F-AFO EX4550, 32-port 1/10GbE SFP+ converged switch, 650 W AC PS, port side to PSU side airflow (optics sold separately) EX4550-32F-AFI EX4550, 32-port 1/10GbE SFP+ converged switch, 650 W AC PS, PSU side to port side airflow (optics sold separately) EX4550-AFL EX4550 advanced feature license for IS-IS, BGP, and MPLS EX-QFX-MACSEC-ACC MACsec Software License for EX4550 access switches EX-QFX-MACSECAGG** MACsec Software License for EX4550 aggregation switches EX4550-32F-DC-AFO EX4550, 32-port 1/10GbE SFP+ converged switch, 650 W DC PS, port side to PSU side airflow (optics sold separately) Pluggable Optics EX-SFP-1GE-T EX4550-32F-DC-AFI EX4550, 32-port 1/10GbE SFP+ converged switch, 650 W DC PS, PSU side to port side airflow (optics sold separately) SFP 1000BASE-T copper; RJ-45 connector; 100 m reach on UTP EX-SFP-1GE-SX SFP 1000BASE-SX; LC connector; 850 nm; 550 m reach on multimode fiber EX-SFP-1GE-LX SFP 1000BASE-LX; LC connector; 1,310 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; 1,310 nm; 10 km reach on single mode fiber EX-SFP-10GE-LRM SFP+ 10GBASE-LRM; LC connector; 1,310 nm; 220 m reach on multimode fiber EX-SFP-10GE-ER SFP+ 10GBASE-ER 10GbE optics, 1,550 nm for 40 km transmission on single mode fiber EX-SFP-10GE-ZR SFP+ 10GBASE-ZR 10GbE optics, 1,550 nm for 80 km transmission on single mode fiber EX4550-32T-AFI EX4550, 32-port 100/1G/10GBASE-T converged switch, 650 W AC PS, PSU side to built-in port side airflow EX4550-32T-AFO EX4550, 32-port 100/1G/10GBASE-T converged switch, 650 W AC PS, built-in port side to PSU side airflow EX4550-32T-DC-AFI EX4550, 32-port 100/1G/10GBASE-T converged switch, 650 W DC PS, PSU side to built-in port side airflow EX4550-32T-DC-AFO EX4550, 32-port 100/1G/10GBASE-T converged switch, 650 W DC PS, built-in port side to PSU side airflow Accessories EX4550-VC1-128G EX4550, 128 Gbps Virtual Chassis module (Virtual Chassis cables sold separately) EX4550-EM-8XSFP EX4550 8-port 10GbE SFP+ expansion module (optics sold separately) EX-SFP-10GE-DAC-1M EX4550-EM-8XT EX4550 8-port 100/1G/10GBASE-T expansion module SFP+ 10GbE direct attach copper (twinax copper cable) 1 m EX-SFP-10GE-DAC-3M EX4550-EM-2QSFP EX4550 2-port 40GbE expansion module (optics sold separately) SFP+ 10GbE direct attach copper (twinax copper cable) 3 m EX-SFP-10GE-DAC-5M JPSU-650W-DC-AFO Juniper 650 W DC power supply for EX4550 (PSU-side airflow exhaust) SFP+ 10GbE direct attach copper (twinax copper cable) 5 m EX-SFP-10GE-DAC-7M SFP+ 10GbE (twinax copper cable) 7 m JPSU-650W-DC-AFI Juniper 650 W DC power supply for EX4550 (PSU-side airflow intake) EX-SFP-10GE-USR JPSU-650W-AC-AFO Juniper 650 W AC power supply for EX4550 (PSU-side airflow exhaust) 10GbE ultra short reach; 850 nm; 10 m on OM1, 30 m on OM2, 100 m on OM3 multimode fiber QFX-QSFP-40G-SR4 JPSU-650W-AC-AFI Juniper 650 W AC power supply for EX4550 (PSU-side airflow intake) QSFP+ 40GBASE-SR4 40GbE optics, 850 nm for up to 150 m transmission on MMF EX4550-FANMODULEAFO Fan module (port side to PSU side airflow) for EX4550 (spare) QFX-QSFP-DAC-1M QSFP+ to QSFP+ Ethernet direct attach copper (twinax copper cable) 1m passive EX4550-FANMODULEAFI Fan module (PSU side to port side airflow) for EX4550 (spare) QFX-QSFP-DAC-3M QSFP+ to QSFP+ Ethernet direct attach copper (twinax copper cable) 3m passive Spare Chassis EX4550-32F-S Spare chassis, 32-port 1/10GbE SFP+ converged switch (optics, power supplies and fans sold separately) * EX4550 base unit includes chassis, fan tray, single AC or DC power supply, power cord, power supply cover panel, and two expansion module cover panels. **Not available in Russia and CIS countries. 11 EX4550 Ethernet Switch Data Sheet About Juniper Networks Juniper Networks challenges the status quo with products, solutions and services that transform the economics of networking. Our team co-innovates with customers and partners to deliver automated, scalable and secure networks with agility, performance and value. Additional information can be found at Juniper Networks or connect with Juniper on Twitter and Facebook. Corporate and Sales Headquarters APAC and EMEA Headquarters Juniper Networks, Inc. Juniper Networks International B.V. 1133 Innovation Way Boeing Avenue 240 Sunnyvale, CA 94089 USA 1119 PZ Schiphol-Rijk Phone: 888.JUNIPER (888.586.4737) Amsterdam, The Netherlands or +1.408.745.2000 Phone: +220.127.116.11.700 Fax: +1.408.745.2100 Fax: +18.104.22.168.701 www.juniper.net Copyright 2017 Juniper Networks, Inc. All rights reserved. Juniper Networks, the Juniper Networks logo, Juniper, and Junos 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. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice. 1000414-010-EN Sept 2017 EXPLORE JUNIPER Get the App.