ETHERNET SWITCHING PORTFOLIO

Portfolio Highlights – High-performance plus always-on resiliency

– Enterprise-wide Virtualization strategy

– Pioneering Switch Cluster high-availability solution

– Large Core installed-based

– 1st to break through the Terabit Stackable boundary

– Refreshed portfolio

Ethernet Routing Switch 4000 Family Overview and Benefits

Highlights

Always-on Stackable Architecture delivering better resiliency and 100% Call Completion even during failure scenarios.

Avaya’s Stackable Architecture provides chassis like resiliency Simplified management through a single IP address; with forced-mode maintaining the stack

IP when 1 unit fails in a stack of 2 Shortest Path algorithm ensures that traffic is forwarded the most efficiently across the

stack, thereby reducing latency QoS is maintained across the Stack Provides ability to hot-swap failed units in the stack with no impact to forwarding on other

switches in the stack Configurations on replaced units are automatically updated through Automatic Unit

Replacement Software on replaced units are automatically updated through Agent Automatic Unit

Replacement and Diagnostics Automatic Unit Replacement Seamlessly add new units to a stack with New Unit Quick Configuration. Provides Temporary Base Unit functionality in case the Base Unit fails or is down

Distributed link and advanced protocols provide network level reliability even if the unit on which one of the uplinks resides fails or is powered down

Supports field replaceable redundant power and load-sharing options with the addition of the RPS15.

Highly Efficient edge switching architecture delivering maximum performance combined with class leading energy efficiency.

Wire-Speed L2 & L3 Switching High Efficiency by Design Flexible Deployment Options with PoE, PoE+ and redundant power Class leading energy efficiency by design, plus Avaya Energy Saver to extend power savings by

dimming the network during off-peak hours. Provide up to 40% more energy-efficient models compared to competitors Providing up to 50% better TCO with the ability to mix and match any models in the product family

in one easy to manage stack

Scalable Fast Ethernet & Gigabit Ethernet product family delivering FAST stacking bandwidth with PoE, PoE+ and 10 Gigabit options

Grow your network with a choice of 17 models without increasing management complexity.

Mix and match any member of the ERS4000 family into a single stack Create the best mix of ports to meet your needs

Providing Fast Ethernet or Gigabit Ethernet Providing 802.3af PoE or 802.3at PoE+ Supporting 10 Gigabit Uplinks

Supports Field Replaceable power supplies on some units

Scale up to 8 units and 400 ports with 320Gbps of Stack Bandwidth

Delivering Collaborative Ready Networks Today

Best-in-Class Lifetime Warranty Part of Avaya’s real TCO advantage Lifetime Hardware Warranty Next Business Day Replacement Lifetime Technical Support Lifetime Basic Support 90 days Advanced Support Optional Software Subscription Nominal fee for software updates Optional Hardware Replacement Services

Introducing New Hardware

6 new hardware variants which will stack and interoperate with all existing ERS 4500 models.

Deliver greater flexibility and future proof technology by supporting 802.3at PoE+ for up to 32.4 watts per port

Field replaceable power supplies enable power redundancy to be delivered within the switch and on the PoE+ models to deliver greater power per port.

Provide more scalability through faster CPU, more memory and FLASH.

Support industry standard console port connections.

The 6 new ERS 4000 models provides some variation to the existing ERS 4500 models as follows: The PoE+ ports are highlighted in orange (Pantone 165C) vs red (Pantone 485C) used for PoE ports Faster CPU, more Memory and Flash CPU Speed increased from 266MHz to 533MHz System DRAM increased from 128MB to 256MB FLASH /NVRAM increased from 16MB to 32MB

New RJ-45 Console Port

Field Replaceable power supplies

Support for SFP+ on Gigabit models

Support for 803.2at PoE+ on 4 models

Improved LED status information

New Hardware From the Front Array of status LEDs USB Host Port Primary Ports & Uplink Ports New Avaya Data RJ-45 Console Port

New Hardware From the Rear View Dual field replaceable AC power supplies* HiStack Interconnect ports Base Unit switch

Product Details

Common:

Switch Details – 2 rear HiStack ports delivering up to 320Gbps of stack throughput – Ships with 1 46cm HiStack cable – Ships with 1 set of 44mm/19” rack mount brackets

– Note: these brackets can not be used on previous ERS4500 models as the size of the screws to attach to the chassis are larger with the new models

Power and Thermal – Supports addition of second Field Replaceable AC power supply for redundancy or additional

PoE

Maximum PoE power (on relevant models) – 855 watts when operating on one 1000w power supply – 1855 watts when operating on two 1000w power supply

System CPU operates at 533 MHz

Switch is configured with 256MB RAM

RJ-45 Console port provides industry standard serial port connectivity

One USB host port which can be used for USB drives for loading software as well as loading and saving configuration files.

– This port is a USB Standard Type A Female, which provided a UHCI (Universal Host Controller Interface) and OHCI (Open Host Controller Interface) function for USB 1.1 compatibility as well as EHCI (Enhanced Host Controller Interface) USB 2.0 functionality.

– The USB port provides power for USB connected devices up to 500mA.

Dimensions – Height: 4.4cm – 1RU – Width: 44.0cm – Depth: 43.68cm (Max) 36.85mm (Minimum)

Environmental Specifications – Operating temperature: 0°C to 50°C (32°F to 104°F) – Storage temperature: -40°C to 85°C (-13°F to 158°F) – Operating humidity: 0 to 95% relative humidity, non-condensing – Storage humidity: 10 to 90% relative humidity, non-condensing – Operating altitude: 0 to 3,048m (0 to 10,000ft) maximum – Storage altitude: 0 to 12,192m (0 to 40,000ft) maximum – Acoustic Noise: less than 45dbA at 35°C

Ethernet Routing Switch 4526T-PWR+

Switch Details – 24 10/100 Fast Ethernet ports – 24 ports support both 802.3af PoE and 803.3at PoE+ – Plus 2 combo 10/100/1000/SFP ports

– capable of supporting Gigabit and low speed SFPs

Power and Thermal – Supplied with 1 x 1000 watt Field Replaceable AC power supply – Maximum Power 60 watts (without PoE Load) – Thermal Rating 205 BTU/hr

Ethernet Routing Switch 4550T-PWR+

Switch Details – 48 10/100 Fast Ethernet ports – 48 ports support both 802.3af PoE and 803.3at PoE+ – Plus 2 combo 10/100/1000/SFP ports

– capable of supporting Gigabit and low speed SFPs

Power and Thermal – Supplied with 1 x 1000 watt Field Replaceable AC power supply – Maximum Power 75 watts (without PoE Load) – Thermal Rating 256 BTU/hr

Ethernet Routing Switch 4826GTS

Switch Details – 24 10/100/1000 Gigabit Ethernet ports – 2 shared SFP ports – Plus 2 1/10Gigabit SFP+ ports

Power and Thermal – Supplied with 1 x 300 watt Field Replaceable AC power supply – Maximum Power 75 watts (without PoE Load) – Thermal Rating 256 BTU/hr

Ethernet Routing Switch 4826GTS-PWR+

Switch Details – 24 10/100/1000 Gigabit Ethernet ports – 24 ports support both 802.3af PoE and 803.3at PoE+ – 2 shared SFP ports – Plus 2 1/10Gigabit SFP+ ports

Power and Thermal – Supplied with 1 x 1000 watt Field Replaceable AC power supply – Maximum Power 88 watts (without PoE Load) – Thermal Rating 300 BTU/hr

Ethernet Routing Switch 4850GTS

Switch Details – 48 10/100/1000 Gigabit Ethernet ports – 2 shared SFP ports – Plus 2 1/10Gigabit SFP+ ports

Power and Thermal – Supplied with 1 x 300 watt Field Replaceable AC power supply – Maximum Power 95 watts (without PoE Load) – Thermal Rating 323 BTU/hr

Ethernet Routing Switch 4850GTS-PWR+

Switch Details – 48 10/100/1000 Gigabit Ethernet ports – 48ports support both 802.3af PoE and 803.3at PoE+ – 2 shared SFP ports – Plus 2 1/10Gigabit SFP+ ports

Power and Thermal – Supplied with 1 x 1000 watt Field Replaceable AC power supply – Maximum Power 112 watts (without PoE Load) – Thermal Rating 383 BTU/hr

Field Replaceable Power Supplies

All 6 new ERS 4000 models support up to two field replaceable power supplies. – Each switch comes supplies with one AC power supply

– The 4826GTS & 4850GTS are supplied with a 300w AC Power Supply installed – The 4526T-PWR+, 4550T-PWR+, 4826GTS-PWR+ & 4850GTS-PWR+ are supplied with a

1000w AC Power Supply installed – The second power supply can be used for redundancy or to provide additional PoE+ power budget. – By supporting dual removable power supplies power redundancy can be supported without the

need for external redundant powering options (such as the RPS15), saving rack-space and money.

300w AC Power Supply – Order code: AL1905?03-E5 – AC Typical Input: 100-240 V~ – AC Frequency: 47-63 Hz – Max Load: 5A – Power cords use the IEC 60320 C16 connector as the cord supplies with the units supports higher

operating temperatures due to the proximity of hot air exhaust from the power supply.

1000w AC PoE+ Power Supply – Order code: AL1905?21-E6 – AC Typical Input: 100-240 V~ – AC Frequency: 47-63 Hz – Max Load: 12A – Power cords use the IEC 60320 C16 connector as the cord supplies with the units supports higher

operating temperatures due to the proximity of hot air exhaust from the power supply.

Model Primary PSU Optional Secondary PSU

ERS 4826GTS 300w AC power supply

(replacement order code: AL1905?03-E5)

300w AC power supply (order code: AL1905?03-E5)

ERS 4850GTS

ERS 4526T-PWR+

1000w AC supply

(replacement order code: AL1905?21-E6)

1000w AC power supply (order code: AL1905?21-E6)

ERS 4550T-PWR+

ERS 4826GTS-PWR+

ERS 4850GTS-PWR+

802.3at PoE+ Support

Four of the new ERS 4000 models support both 802.3af and 802.3at PoE+ – This is supported on all copper ports except the copper 10/100/1000 combo ports on the Fast

Ethernet models.

Ports providing PoE+ ports are highlighted by an orange (Pantone 165C) line surrounding the ports. – A similar red (Pantone 485C) highlight is used to identify PoE ports on ERS 4500 models.

PoE plus ports supply power at up 600mA according to the 802.3at standard.

The ERS 4000 PoE+ implementation supports a maximum of 54vDC.

The maximum PoE+ power per port on an ERS 4000 model at the PSE is 32.4 watts.

The ERS 4000 supports up to 855 watts for PoE/PoE+ when operating with one power supply installed or up to 1,855 watts for PoE/PoE+ when both power supplies are installed.

Port Configurations

The ERS 4800 Gigabit models support 2 SFP ports which are shared with the last 2 10/100/1000 copper ports. Plus an additional 2 SFP+ ports

– The SFP+ ports support either 1 Gigabit SFPs or 10Gigabit SFP+ devices

Different ERS 4800 uplink combinations: – Up to 2 SFP in SFP+ ports (not sacrificing any of the 10/100/1000 ports) – Up to 4 SFP in SFP & SFP+ ports (if you use the SFP ports then the corresponding 10/100/1000 port is

non operational) – Up to 2 10 Gig SFP+ in SFP+ ports (not sacrificing any of the 10/100/1000 ports) – Up to 2 10 Gig SFP+ in SFP+ ports and up to 2 SFP in SFP ports (if you use the SFP ports then the

corresponding 10/100/1000 port is non operational)