Ethernet Routing Switch 4000 Series

The Avaya Ethernet Ethernet Routing Switch Routing Switch 4000 Series is a 4000 Series Stackable Chassis system providing high-performance, Highlights Of The Ethernet convergence-ready Routing Switch 4000 Series and resilient • Always-on – Best in class end-to-end Ethernet switching resiliency solution, hot-swappable unit connectivity. replacement within a Stackable Chassis and integrated power redundancy. Available as a range • Convergence-ready – Support for PoE and PoE+, optimized for high- of 17 model variants definition video surveillance, true plug and play capabilities for IP supporting 10/100 Phone deployments, advanced QoS capabilities. and 10/100/1000 • Energy efficient – On average 36% more energy efficient than switching and competitive solutions,1 energy saver functionality further reduces routing, Power-over- power consumption for both Switch and IP Phone without losing telephony connectivity. Ethernet, Power- • Powerful – Wire-speed performance, true pay-as-you-grow Stackable over-Ethernet+ and Chassis capabilities, delivering up to 400 ports and 384 Gbps of virtual 10 Gigabit Ethernet backplane throughput. uplink options, the • More Secure – Standards-based 802.1x with integration with Avaya’s Ethernet Routing Identity Engines portfolio for centralized, policy-based authenticated Switch 4000 Series network access. is ideally suited for • Flexible – Mix-and-match best-in-class stacking capabilities; PoE and PoE+ and optional 1GbE and 10GbE SFP+ uplinks. Enterprise wiring closet and other • Fabric-ready – Support for Avaya Fabric Connect services as part of Avaya’s Virtual Enterprise Networking Architecture strategy. network edge deployments. The Ethernet Routing Switch 4000 Series Intelligent Stackable provides resilient Stacking Chassis, Layer Chassis solution delivering 2 switching and dynamic Layer 3 routing, performance, scalability, plus many industry leading convergence resilience and flexibility features. This enables the Ethernet Routing Switch 4000 Series to deliver the No one knows stacking like Avaya. We scalability and resiliency required by introduced our first Stackable Chassis today’s application-driven enterprise product in 1998 and have been perfecting networks while reducing total operational the technology ever since. We were the costs. first and only vendor to break the Terabit

avaya.com | 1 High performance architecture ERS 4000 Series v5.8 further extends Avaya with true pay-as-you grow scaling Fabric Connect capabilities on ERS 4800 Our Stackable Chassis products models combine non-blocking internal switching fabrics with a high-speed The ERS 4800 family of hardware uniquely extends virtual fabric services to the stackable wiring closet switch – allowing the Avaya virtual backplane architecture to data center or campus fabric to reach all the way to the network edge. deliver a high performance solution Fabric Connect is supported across all four ERS 4800 models that scales proportionally as new including: switches are added. The ERS 4000 • Ethernet Routing Switch 4826GTS Series scales up to 384Gbps of virtual • Ethernet Routing Switch 4850GTS backplane throughput by simply • Ethernet Routing Switch 4826GTS-PWR+ cabling together up to 8 units. • Ethernet Routing Switch 4850GTS-PWR+ Adding a new unit to the Stack Chassis is as easy as cabling in a new Avaya Fabric Connect allows network operators to add network capacity or new paths, and have them be automatically discovered member then extending the without impact to existing services. It creates a multipath Ethernet appropriate configuration. The network that relies on Intermediate System-to-Intermediate System necessary software images and the (IS-IS), a proven carrier-grade link state protocol, to dynamically build the topology between nodes – keeping provisioning to the edge of the configuration file are automatically network. Changing or adding new services can be completed more downloaded to the new unit and then quickly by simply provisioning each networking end point. The brought on-line without any user network does the rest, saving time and minimizing human errors. intervention. Release v5.8 further extends ERS 4800 Fabric Connect services with a new feature, called Fabric Attach. Fabric Attach provides for “zero- touch” onboarding of non-fabric enabled devices to the virtual To ensure wire-speed performance, services network. It enables devices, such as IP Phones or WLAN AP our Stackable Chassis architecture is devices, to be automatically provisioned across the Avaya Fabric based on a shortest-path algorithm Connect network – further reducing the complexity and time to add new devices to the fabric. (For more information on Fabric Attach, for optimal data flow across the stack. please see the Automating Campus Networks Brochure). Unlike competitive solutions that use

The v5.8 release also supports a number of other enhancements to unwieldy logical ring or token ERS 4800 models. These include IPv6 RIPE support, PIM-SM technology, Avaya allows traffic to designated router edge, storm control, and circuitless IP capabilities, flow upstream and downstream along with a number of serviceability/manageability enhancements. simultaneously from every switch connected to the virtual backplane, optimizing performance, resiliency, boundary with our ERS 5600 Series From a management perspective, our and resource utilization. Avaya has an products and we’ve differentiated Stackable Chassis looks like a single additional advantage in that we honor ourselves in the industry by ensuring network entity – utilizing only a single Quality-of-Service settings as traffic that our Stackable Chassis perform IP address to dramatically simplify passes over the stacking like a traditional modular chassis software upgrades. We also offer true connections – providing applications implementation. We offer genuine investment protection with the ability with optimal performance, and a chassis-like features including true to mix-and-match any units within the positive end user experience. pay-as-you-grow scaling and in ERS 4000 Series into a Stackable service maintenance and restoration. Chassis.

2 | avaya.com All ERS 4000 models come with two Further complementing the in-built Stackable Chassis interfaces Stackable Chassis architecture, the for simple, cost-effective and Avaya ERS 4000 Series supports efficient connectivity. Unlike standards-based 802.3ad Link comparative offerings which daisy Aggregation as well as its own Multi- chain low-speed interfaces, this Link Trunking technology that allows design frees uplink ports for grouping of ports to form high-speed dedicated connectivity to the trunks/aggregations. These bundles ERS 4000 Stackable Chassis backbone. In addition to the stacking or groups of ports can be distributed cables, a return cable is also used to across different units in the same protect against any port, unit or cable Stackable Chassis, delivering higher Highlights of failures. levels of resilience in case of link or Avaya’s Stackable Switch failure to help ensure that Chassis technology: traffic gets to its destination. In-service maintenance and True pay-as-you-grow restoration scaling: Extending capacity is Distributed real-time monitoring of easy. Simply cable a new unit Virtual hot swap capabilities ensure the Stackable Chassis provides an into the virtual backplane and that a failure in any unit of the the configuration is at-a-glance view of operational status Stackable Chassis is quickly and automatically updated. and health which further enhances easily rectified. Pioneered in modular operational and management Scalable performance: The switches, virtual hot swap is available high performance design of simplicity. in Avaya’s Stackable Chassis solutions Avaya’s Switches along with enabling immediate like-for-like unit their high-speed interfaces (up to 384Gbps) helps ensure replacement without any impact to Centralized management that the Stackable Chassis the existing traffic or any units. If a From a management perspective, our scales proportionally as each failure occurs, neighboring switches Stackable Chassis appears as a single new unit is added. automatically wrap their fabric networking entity – utilizing only a Optimal path forwarding: The connections to help ensure that other single IP Address. This can shortest, most optimal path is switches within the Stackable Chassis significantly reduce the number of chosen for each flow of traffic with QoS being maintained are not impacted. The failed unit is switches to be managed within the across the virtual backplane. simply disconnected from the virtual network as a stack of up to 8 switches backplane and, without pre-staging can be managed just as easily as a No single point-of-failure: Stackable Chassis operations of software or configuration, a like- single switch. All Ethernet Routing for-like unit is inserted, cabled, and are unaffected by the failure Switch 4000 models use the same of any individual unit and units powered-up. The Automatic Unit software image, irrespective of model can easily be replaced within Replacement (AUR) process self- type. The image needs to be loaded minutes. manages software and configuration only to the base unit of the Stackable Centralized management: downloads to the new switch then Chassis which automatically loads it Single IP address for the brings it online, without the need for to other switches. entire Stackable Chassis for an engineer to configure or manage simplified management. the process. Flexible stacking options: Mix-and-match any member of the ERS 4000 Series into a single Stackable Chassis.

avaya.com | 3 Flexible options Customers have the flexibility of With these features enabled the ERS choosing a PoE capable device or a 4000 can automatically provision end It’s possible to mix and match any PoE/PoE+ capable device. Having devices such as IP Phones for member of the ERS 4000 Series into PoE+ support gives customers simplified deployments and moves. a single Stackable Chassis. This allows investment protection even though The ERS 4000 dynamically applies customers to create the best mix of the driver for higher power usage is the correct VLAN and QoS to both ports based on their specific not present in many of the end the IP phone and the attached edge requirements. Fast Ethernet and devices typically being used. port. When the phone is moved to Gigabit Ethernet models can be another location, the configuration is interconnected; PoE and PoE+ automatically updated. In addition, models can be also be mixed in the Plug and play for IP phones QoS is automatically provisioned on same Stackable Chassis. The ERS One of the main benefits offered by the ERS 4000 uplink so that voice is 4000 Series can scale up to 8 units the ERS 4000 Series is plug and play given top priority from the wiring and 400 ports with up to 384Gbps of support for IP phones enabled closet to the network core. These virtual backplane bandwidth. through a combination of IEEE features save network operators time 802.1ab Link Layer Discovery Protocol and can dramatically reduce the (LLDP) and Avaya’s Auto Discovery likelihood of a provisioning error and Auto Configuration (ADAC) during a large IP phone deployment. Convergence-ready for capability. Unified Communications, High-Definition Video and more ERS 4500 ERS 4500 ERS 4800 For businesses looking to consolidate Requirement Models POE+ Models Models all forms of communication – voice, Fast Ethernet to Yes Yes Yes video and data – on a single the desktop infrastructure, the Avaya ERS 4000 Gigabit Ethernet Yes No Yes Series delivers functionality that to the desktop IEEE 802.3 af simplifies convergence of these Yes Yes Yes PoE technologies. IEEE 802.3 at No Yes Yes PoE+ 10 Gig uplink XFP on certain Choice of PoE or PoE+ to power No SFP+ sockets models your devices Redundant Yes (available Yes (internal field- Yes (internal field- through external Through support for both the IEEE power replaceable PSU’s) replaceable PSU’s) RPS 15) 802.3af PoE and 802.3at PoE+ PIM-SM support No No Yes standards, ERS 4000 products are Avaya Fabric No No Yes able to power IP phones, wireless Connect support access points, networked high- definition CCTV cameras and other With 17 different models delivering a broad range of capabilities, the devices. This eliminates the need for ERS 4000 Series meets diverse edge requirements. separate power supplies for each unit, enabling reduced cabling and management costs for adds, moves, or changes.

4 | avaya.com The ERS 4000 also learns the identification, configuration, and capabilities of neighboring devices and provides these details to the network management system. This enables the system to have the most up-to-date physical view of the network so that communication Integrated field replaceable AC power supplies for ERS 4800 and ERS 4500 POE+ models configuration mismatches are detected and corrected quickly. thousands of CLI or web transactions Distributed Multi-Link Trunking Sophisticated QoS capabilities to a few simple actions through intuitive workflows. 802.3ad Link Aggregation Groups The ERS 4000 Series delivers can be combined with Switch unsurpassed control for networks Clustering (leveraging Avaya’s Split supporting a wide range of different Multi-Link Trunking technology) on application types. The ERS 4000 Always-On Networking our core products (VSP 9000, ERS classifies, prioritizes and marks LAN In the era of 24x7 business operation, 8800/8600/8300 and ERS 5000). IP traffic using up to eight hardware providing always-on access to This creates a self-healing network queues (2 strict priority and 6 applications is of the utmost that maximizes reliability and weighted round robin) on every port – importance. A pioneer in this area, availability. Because all ports remain including our Stackable Chassis ports. Avaya provides cost-effective, active, multiple connections to the resilient campus solutions for any size network core enable customers to Classification can be done based on enterprise - from very large to very double their network bandwidth MAC address, IP ToS/DSCP marking, small. without incurring additional cost. IP source /destination address or subnets, TCP/UDP source/destination Multi-link and Distributed Trunking port/port range, IEEE 802.1p user Virtual Router Redundancy The ERS 4000 Series supports Protocol priority bits, ingress source port, IP 802.3ad Link Aggregation Groups as Protocol ID (e.g., TCP, UDP, IGMP), The ERS 4000 Series supports the well as its own Multi-Link and Virtual Router Redundancy protocol. Distributed Multi-Link Trunking EtherType (e.g., IP, IPX) or the IEEE This feature enables automatic implementations. Groups of links 802.1Q VLAN ID. Comprehensive assignment of available IP routers to between the ERS 4000 and another traffic policing and traffic shaping are participating hosts which increases device can be aggregated to enhance also supported. the availability and reliability of bandwidth and resiliency through routing paths via automatic default active redundant links. Additionally, gateway selections on an IP sub Most importantly we make QoS trunked ports can span multiple units network. management intuitive through the use of a Stack Chassis enabling fail-safe 2 of Enterprise Policy Manager. By connectivity to mission-critical centralizing QoS management, servers and the network core. Enterprise Policy Manager can reduce

avaya.com | 5 Detection of link failures and loops servicing and sparing costs. Non- on the ERS 4800, fabric services are power models such as the ERS delivered on a campus-grade The ERS 4000 Series support a 4826GTS and the ERS 4850GTS stackable access switch and can be number of features that help detect utilize two 300 Watt Power Supply extended much closer to where and prevent link failures and loops. Units for redundancy (same as the applications and users actually Avaya’s Virtual Link Aggregation ERS 5600 Series products) while the connect to the network. The result is Control Protocol (VLACP) detects PoE/PoE+ devices, such as the ERS simplified provisioning of applications end-to-end failures by propagating 4526T-PWR+, ERS 4550T-PWR+, ERS or services at a point much closer to link status between ports that are 4826GTS-PWR+and ERS 4850GTS- their entry into the network – logically connected point-to-point PWR+ utilize two 1000 Watt Power eliminating complex hop-by-hop across an intermediate network. Supply Units for redundancy. configuration and improving overall network resiliency. For loop detection, the ERS 4000 The traditional ERS 4500 models supports Simple Loop Prevention support redundant power via Avaya’s Protocol (SLLP) Guard. This feature Redundant Power Supply 15 (RPS 15). extends Avaya’s loop prevention Achieve your Green IT This allows the ERS 4500 to deliver mechanism of SLPP to the edge of the initiatives the stable, redundant power support network for improved network required by today’s high-availability, Energy efficient by design resiliency. SLPP-guard operates in mission-critical environments. The New regulations and rising awareness conjunction with SLPP in the network RPS 15 Chassis supports up to three of the ever-increasing cost of core or distribution layer and is 600 watt power supply modules, with electrical power keep energy designed to detect unusual loop each module providing redundant efficiency top of mind. An innovator scenarios which are not detected by power support to one ERS 4500 PoE in this area, Avaya has built energy other methods such as Spanning Tree. Switch or up to four non-PoE models. efficiency into many of its hardware SLPP-guard immediately detects products. In fact, independent loops and disables affected ports testing indicates that Avaya LAN according to the configured timer. All Switches, Call Servers, Gateways, SLPP-guard actions are logged via Avaya Fabric Connect to Unified Messaging Servers and Syslog and SNMP traps so that the the Wiring Closet Gigabit IP Phones are typically more cause of the loop can be diagnosed All ERS 4800 models support Avaya energy-efficient than competitive accurately. Fabric Connect enabling fabric equipment. The ERS 4000 Series, for services to be extended from the example, was found on average to be Redundant power support Data Center all the way to the campus 36% more energy efficient than The ERS 4500 PoE+ models and the edge wiring closet. Based on an competitive solutions from Cisco, HP, ERS 4800 models (both PoE/PoE+ enhanced implementation of Shortest and Juniper.1 Because most Ethernet and non-power enabled) support Path Bridging, an open, standards- Switches operate 24x7, a 36% field replaceable AC power supplies based2 and extensible fabric reduction in energy use goes a long for improved redundancy and uptime. technology, Avaya Fabric Connect way toward educing yearly total cost This power supply design offers N+1 delivers an array of network services of ownership. power redundancy and/or while providing a consistent supplementary PoE/PoE+ power enterprise-wide virtualization budget, saving valuable rack space architecture that is simpler, more and enabling reduced system, adaptive and reliable. With support

6 | avaya.com Power management solution that Energy analysis Consumerized IT keeps all connected devices Avaya Energy Saver can be operational The move to embedded within the Avaya Building on our energy efficient Enterprise Policy Manager2 to “consumerized” IT has design, Avaya offers true power provided centralized management of been described as management capabilities on ERS power consumption across all devices penetration of the 4000 Series switches with our Avaya and endpoints. Network operators Energy Saver feature. Avaya Energy can perform energy analysis that not corporate network by Saver aligns consumption of energy only shows peak energy usage and employee-purchased with attributes such as building trending but also calculates real mobile devices like occupancy. Much like a lighting energy savings in terms of dollars and control system, it essentially “dims” cents. A dashboard through which IT iPhone, iPad, and energy consumption during off-peak managers can drill down to specific Android phones. periods. ports and adjust ERS 4000 port Whereas at one time speeds, as required, is also available. PoE and PoE+ enabled devices can employees had, at increase energy conservation most, one device because, when IP phones are Helping Secure access connecting to the connected to a PoE or PoE+ port, at the edge power consumption by the IP phone corporate network, that is reduced when the network is in to The Ethernet Routing Switch 4000 number is expected to dimmed operation mode. When an enhances network security with grow to 3, even 4 Avaya IP phone is connected to the authenticated network access that ERS 4000 and Avaya Energy Saver is leverages IEEE 802.1x (Extensible devices. Avaya Identity active, the switch sends a proprietary Authentication Protocol (EAP) with Engines helps network 802.1AB TLV message to the phone extensions or devices MAC Address. operators manage level that places the phone in maximum Integration into Avaya’s Identity of network access for power conservation mode. Unlike Engines portfolio for centralized, some competitive solutions that policy-based access control is this increasing number actually disable the IP phone by included along with management of devices by running turning ports off, IP phones remain enabled through features such as device health checks operational when in power Secure Shell (SSH), Secure Sockets conservation mode. Layer (SSL), Simple Network and by verifying Management Protocol (SNMPv3), IP credentials of both user Manager List, Remote Authentication Energy conservation by ERS 4000 and device. Cost series switches and the IP phones Dial-In User Service (RADIUS), and connected to them can reduce total TACACS+ authentication. The ERS effective and easy to cost of ownership while helping IT 4000 Series also offers numerous use, Avaya Identity features that help prevent direct managers achieve their “Green IT” Engines works in a initiatives. Denial of Service Attacks. multivendor environment.

avaya.com | 7 Authenticated Network Access governed by device-specific security Mitigating Risk of Directed policies. For example, based on her Attacks The ERS 4000 offers a wide range of network credentials, an employee flexible security options to help limit Through advanced security services, using a corporate owned device will LAN access only to authorized the ERS 4000 Series actively help be granted full corporate access personnel. Through IEEE protect against malicious network however, while using a non- 802.1x-based EAP client or device attacks including increased corporate-owned device, she will be MAC Address, network administrators protection from snooping of DHCP granted limited access. control authentication and services, verification and filtering of authorization for access to network ARP traffic via in-hardware As the number of employee-owned resources. Ethernet Routing Switch processing (Dynamic ARP devices increases, Identity Engines 4000 can support authentication of inspection), restriction of IP traffic to can help network operators retain multiple devices/users on a single registered end devices (IP Source control and, by running device health port. Guard), and control of Spanning Tree checks and verifying user and device BPDU flow within the network (BPDU credentials, Identity Engines helps For example, if a user’s PC connects Filtering). Also supported, MAC ensure that network access into the network via an IP phone, the Security and Static MAC address permission levels are enforced and PC and the IP phone can be assignment have the ability to disable adhered to without undue effort on independently authenticated on the MAC learning if required. the part of the IT staff. same port. And, if your company has visiting users, guest VLAN support The ERS 4000 supports advanced allows non-authenticated users to use Management packet classification and deep packet filtering of up to 128 bytes, helping the network with access to The ERS 4000 Series supports block unwanted network traffic while predefined guest resources only, such Secure Shell (SSHv2) for strong forwarding mission-critical traffic as Internet access. ERS 4000 Series authentication and encrypted efficiently. also allows configuration of different communication and SSL, which is servers to handle different RADIUS/ supported on our web-based The ERS 4000 supports PCI 2.0 802.1x functions. Enterprise Device Manager. SNMPv3 compliance and, as per the PCI 2.0 provides user authentication and data specification, authentication and When advanced, policy-based and encryption for configuration and logging takes place and can be centralized user/device authentication monitoring while IP Manager List captured and reported to help is required, the Avaya ERS 4000 can limits access to ERS 4000 mitigate any security risk of shared be used in conjunction with the management features via a list of IP maintenance accounts. innovative Avaya Identity Engines Addresses or IP ranges/subnets, portfolio solution. This easy-to- providing greater security and deploy, policy-based solution assigns manageability. network access rights and Simplified network permissions based on user role, where management the user connects (local or remote) Creating a flexible operational and now the user connects (wired or environment, the ERS 4000 Series wireless). In this way, each connected can be managed by a variety of device and user are known and are management tools:

8 | avaya.com • Highly intuitive industry-aligned • Virtualization Performance and as follows: Level 1 for the supported Command Line Interface (CLI) that Fault Manager (VPFM) - Monitors lifecycle of the product and up to eases the transition from one and audits network performance, Level 3 for the first 90 days after vendor to another. provides discovery and inventory, purchase. This includes support for and troubleshoots network issues, the shipped software version, with an • GUI and Web-based, Enterprise which can minimize events and option to purchase the Software Device Manager (EDM) is an reduce network downtime. VPFM Release Service for access to new element management tool that supports multi-vendor feature releases and additional enables quick, easy configuration environments and proactive advanced hardware replacement changes to a single device through a monitoring, helping to identify programs. pictorial view of that device using issues before they affect the either HTTP or HTTPS (Secure network. Web). Summary • Enterprise Policy Manager (EPM) - • SNMP-based management (SNMP Enables end-to-end policy Avaya is positioned to provide an v1, 2 and 3) that provides an provisioning to optimize network end-to-end solution for today’s alternative standards based performance, define QoS filters, and converged networks and for management approach and an deploy traffic and security filtering. tomorrow’s networks. The Ethernet interface for Configuration and Routing Switch 4000 Series, along Orchestration Manager. • IP Flow Manager (IPFM) - Provides with other Avaya products, can insight into network utilization, top increase profitability and productivity, • A wide array of Avaya management applications, peak usage, and traffic streamline business operations, lower platforms that can be chosen based patterns to help diagnose problems costs and help your business gain a on the tasks the customer wishes to at the network and application level competitive edge. perform and the size of their through use of standards-based environment. IPFIX. Learn more These platforms include: To learn more about the Ethernet • Configuration and Orchestration Lifetime warranty Routing Switch 4000 series, please Manager (COM) - Simplifies multi- Avaya includes industry-leading contact your Avaya Account Manager element configuration via wizards warranty services for our portfolio of or Avaya Authorized Partner. Or, visit and templates and provides network Stackable Chassis Switches, including us online at avaya.com. discovery, device backup, audits Avaya ERS 4000 Series products. The configuration changes, and bulk warranty includes complimentary configuration management. next-business-day shipment of failed units for the life of the product • Enterprise Device Manager – (including fans and power supplies), Simple on-switch GUI-based interface enabling simple device next-business-day shipping based provisioning. worldwide on replacement of failed hardware, and basic technical support

avaya.com | 9 Ordering Information ERS 4500 Series Models AL4500?01-E6 ERS 4526FX featuring 24 100BASE-FX ports, plus 2 Combo 10/100/1000/SFP Uplink ports AL4500?03-E6 ERS 4526T featuring 24 10/100BASE-TX ports, plus 2 Combo 10/100/1000/SFP Uplink ports ERS 4526T-PWR featuring 24 10/100BASE-TX ports supporting 802.3af PoE, plus 2 Combo AL4500?13-E6 10/100/1000/SFP Uplink ports AL4500?02-E6 ERS 4550T featuring 48 10/100BASE-TX ports, plus 2 Combo 10/100/1000/SFP Uplink ports ERS 4550T-PWR featuring 48 10/100BASE-TX ports supporting 802.3af PoE, plus 2 Combo AL4500?12-E6 10/100/1000/SFP Uplink ports AL4500?05-E6 ERS 4524GT featuring 24 10/100/1000BASE-T ports, including 4 shared SFP Uplink ports ERS 4524GT-PWR featuring 24 10/100/1000BASE-T ports supporting 802.3af PoE, including 4 shared AL4500?15-E6 SFP Uplink ports AL4500?04-E6 ERS 4548GT featuring 48 10/100/1000BASE-T ports, including 4 shared SFP Uplink ports ERS 4548GT-PWR featuring 48 10/100/1000BASE-T ports supporting 802.3af PoE, including 4 AL4500?14-E6 shared SFP Uplink ports ERS 4526GTX featuring 24 10/100/1000BASE-T 802.3af PoE ports and 4 shared SFP ports, AL4500?06-E6 plus 2 10 Gig XFP ports ERS 4526GTX-PWR featuring 24 10/100/1000BASE-T ports supporting 802.3af PoE, including 4 AL4500?16-E6 shared SFP Uplink ports, plus 2 10 Gig XFP Uplink ports

Notes: • Each Switch ships with the Base Software License, a 46 cm Stackable Chassis cable and an RPS slot. • The seventh character (?) of the order number must be replaced with the proper letter to indicate desired product nationalization.

ERS 4500 Series PoE+ Models ERS 4526T-PWR featuring 24 10/100BASE-TX ports supporting 802.3at PoE+, plus 2 Combo AL4500?23-E6 10/100/1000/ SFP Uplink ports ERS 4550T-PWR featuring 48 10/100BASE-TX ports supporting 802.3at PoE+, plus 2 Combo AL4500?22-E6 10/100/1000/ SFP Uplink ports

Notes: • Each Switch ships with the Base Software License, a 46 cm Stackable Chassis cable and 1 field-replaceable 1000W Power Supply Unit. • The seventh character (?) of the order number must be replaced with the proper letter to indicate desired product nationalization.

ERS 4800 Series Models AL4800?79-E6 ERS 4826GTS featuring 24 10/100/1000BASE-T ports, including 2 shared SFP Uplink ports, plus 2 additional SFP+ Uplink ports AL4800?89-E6 ERS 4826GTS-PWR+ featuring 24 10/100/1000BASE-T ports supporting 802.3at PoE+, including 2 shared SFP Uplink ports, plus 2 additional SFP+ Uplink ports AL4580?78-E6 ERS 4850GTS featuring 48 10/100/1000BASE-T ports, including 2 shared SFP Uplink ports, plus 2 additional SFP+ Uplink ports AL4800?88-E6 ERS 4850GTS-PWR+ featuring 48 10/100/1000BASE-T ports supporting 802.3at PoE+, including 2 shared SFP Uplink ports, plus 2 additional SFP+ Uplink ports

Notes: • Each Switch ships with the Base Software License, which includes support for Avaya Fabric Connect services, a 46 cm Stackable Chassis cable and 1 field-replaceable 300W PSU (for non-powered devices) and one field-replaceable 1000W PSU (for powered devices). • The seventh character (?) of the order number must be replaced with the proper letter to indicate desired product nationalization.

10 | avaya.com Redundant Power for the ERS 4500 Models AA0005017-E5 Redundant Power Supply 15 Chassis - Supports up to three RPS 15 Power Supplies AA0005?19-E5 Redundant Power Supply 15 - 600 Watt Power Supply Module up to three can be installed in Chassis Redundant Power Supply 15 - Connecting Cable (1.8m/6ft) for a Single ERS 4626T-PWR, 4550T-PWR, AA0005018-E6 4526GTX-PWR, 4548GT-PWR, 5520-24T-PWR, 5520-48T-PWR, 5530 – (Does not require separate DC-DC converter) Redundant Power Supply 15 - Long Connecting Cable (7.6m/25ft) for up to 4 x ERS 4526FX, 4526T, AA0005020-E6 4550T, 4524GT, 4526GTX, 4548GT, 5510-24T, 5510-48T (Requires separate DC-DC converter for connection switch) Redundant Power Supply 15 - Short Connecting Cable (3m/10ft) for up to 4 x ERS 4526FX, 4526T, AA0005021-E6 4550T, 4524GT, 4526GTX, 4548GT, 5510-24T, 5510-48T. (Requires separate DC-DC converter for connection switch)

Notes: • The seventh character (?) of the order number must be replaced with the proper letter to indicate desired product nationalization.

Power Supplies for ERS 4500 PoE+ and ERS 4800 Models AL1905?21-E6 1000W AC PoE+ Power Supply. For use in ERS 4000 PWR+ models (ERS 4526T-PWR+, 4550T-PWR+, 4826GTS-PWR+, 4850GTS-PWR+) AL1905A08-E5 300W AC Power Supply. For use in the ERS 4826GTS, 4850GTS and WL8180, WL8180-16L wireless controllers

Notes: • The seventh character (?) of the order number must be replaced with the proper letter to indicate desired product nationalization.

Software AL4516001 Advanced License for 1 Switch/Stackable Chassis (enables OSPF, VRRP and ECMP) AL4516002 Advanced License for up to 10 Switches/Stackable Chassis (enables OSPF, VRRP and ECMP)

Footnotes: 1 Miercom, August 2011 2 IEEE 802.1aq Shortest Path Bridging MAC; and RFC 6329

avaya.com | 11 About Avaya Avaya is a leading, global provider of customer and team engagement solutions and services available in a variety of flexible on-premise and cloud deployment options. Avaya’s fabric-based networking solutions help simplify and accelerate the deployment of business critical applications and services. For more information, please visit www.avaya.com.