Data Sheet Highlights • High-density, fixed form factor router with 12 x 100/40 GbE ports and a maximum of 24 x 1/10 GbE ports • Compact 1U form factor for reduced power and footprint • Ultra-deep buffers of 6 GB to ensure optimal performance to handle traffic virtually any network for bursty traffic patterns • Provides industry leading Extreme routing for IPv4, IPv6, advanced MPLS/ VPLS, Carrier Ethernet, and VXLAN overlay technology • Route scale: Up to 5M IPv4 and 2.5M IPv6 • Integrated Application Hosting enables Extreme provided or 3rd-party applications without impacting switch performance • Pay as you grow flexibility to enable ports on demand and capacity with demand licensing • Hot-swappable modular power and fans • AC and DC power supply options High Performance Fixed Router for WAN Edge, Internet Border Routing, Interconnect at Service Provider and Enterprise Data Centers With cloud services, HD video streaming, Internet of Things (IoT), and increasing mobile data usage for billions of devices becoming standard, organizations must modernize the way they communicate and conduct business. Increasingly organizations are expanding from on premise, private and hybrid cloud to full multicloud architectures to address agility, scale, security, reliability and cost requirements as digital transformation reshapes their business environment. The SLX 9640 is designed to cost-effectively deliver the scale and performance needed to address the explosive growth in network bandwidth, devices, and services. The flexible architecture is designed for optimal operations, supporting diverse deployment options — such as Internet border, collapsed border routing, and data center interconnect — that require deep buffering for lossless forwarding. In addition, the SLX 9640 helps address the increasing agility and analytic needs of digital organizations with innovative network automation and visibility build on the Extreme Integrated Application Hosti

Strong Network Security Flexible Border Routing with Internet Scale, Ultra-Deep Buffers, MPLS and EVPN Security is a top concern for every network design. The border routers The SLX 9640 is a very powerful compact deep buffer Internet border Having multiple layers of security enhances protection. By starting at the router, providing a cost-efficient solution that is purpose-built for the most demanding service provider and enterprise data centers and MAN/WAN applications. The robust system architecture supported by SLX-OS, and are directly exposed to raw Internet traffic and therefore can be...

Specifications Item Switch fabric capacity (data rate, full duplex) Forwarding capacity (data rate, full duplex) Front to back or back to front (orderable option) Maximum AC power supply rating Power Supplies Modular 650W AC power supply (up to two PSUs) Power Supplies Modular 650W DC power supply (up to two PSUs) Depth chassis only without cable management or fan handles Weight Chassis Weight Chassis 2 PS, 6 fans, rack mount kit : 25.03 lb, 11.35 kg Weight Empty chassis Port type 100 GbE QSFP-28, 40 GbE QSFP+, 10 GbE SFP+, 1 GbE SFP+ Packet buffers per switch VLAN scale Route scale Jumbo frame...

Power and Heat Dissipation 650W AC PSU Voltage Input Range Line Frequency Range Maximum Heat Dissipation (BTU/hr) Maximum Power Dissipation (BTU/hr) (Fans high, all ports 100% traffic, 2 PSU) (Fans high, all ports 100% traffic, 2 PSU) Optics/ Transceivers: For the latest and most up-to-date list of the optics and transceivers supported on this platform, refer to our Extreme Optics Compatibility Tool at https://optics.extremenetworks.com/SLX/Model/SLX9640/. Acoustics Location Bystander Sound Pressure Right Side Left Side Note: Bystander A-weighted Sound Pressure Level, LpAm-By, measured at 27°C...

ETS 300132-1 Equipment Requirements for AC Power Equipment Derived Relative humidity: 5% to 90%, at 40°C (104°F), non-condensing ETS 300132-2 Equipment Requirements for DC Powered Equipment Storage humidity: 95% maximum relative humidity, non-condensing Operating altitude: 6,600 ft (2,012 m) Storage altitude: 15,000 ft (4,500 m) maximum Physical Design and Mounting 19-inch rack mount supporting racks compliant with ANSI/EIA-310-D and Safety Agency Approvals Environmental Regulatory Compliance EN 60950-1 Safety of Information Technology Equipment Ordering Information Extreme SLX 9640 Switch Hardware...

Maintenance Services For the most up-to-date list of optics/transceivers supported on this Extreme's maintenance and support services with 100% in-sourced product, refer to our Extreme Optics Compatibility Tool at https:// engineering experts and over 90% first-person resolution ensure efficient operation of your business-essential network. 24x7x365 phone support, advanced parts replacement, and on-site support augment your staff with Power Cords experienced resources that help you mitigate critical network issues fast. Visit Extreme Maintenance Services for more information. In support of Extreme...