Extreme Summit X650
Summit® X650 Series
The Summit X650 series switch is a purpose built Top-of-Rack switch designed for emerging 10 Gigabit Ethernet enabled servers, deployed in Enterprise data centers. Summit X650 optimizes the new server deployment while providing an excellent migration path from the existing gigabit Ethernet based servers to the 10 Gigabit Ethernet based high-performance servers, to seamlessly start the transition to the new virtualized environment.
Summit X650
offers a flexible stacking option to optimize multiple deployment
scenarios: offering backward compatibility with the 40 gigabit
SummitStack and ultra high speed SummitStack256 running at 256Gbps.
With SummitStack, Summit X650 can be stacked up to 8 units, providing
up to 192 ports of 10 Gigabit Ethernet in 8 rack units height. Summit
X650 also supports an optional SummitStack512 module running at
512Gbps, which allows clustering two Summit X650s together for
non-blocking 48-port 10 Gigabit Ethernet solution.
Summit X650 simplifies network operation by a common modular operating
system, ExtremeXOS, among all Extreme Networks Ethernet switches.
ExtremeXOS gives you high availability and simplicity with one
operating system everywhere in the network.
Your future is assured with Summit X650. Summit X650 is designed to
support future high-speed Ethernet technology, 40 Gigabit Ethernet and
100 Gigabit Ethernet by its astonishing Versatile Interface Module
architecture built-in the switch.
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High Performance Switching and Routing
•24-port 10 Gigabit Ethernet non blocking switching with 363 million packet per second forwarding rate in 1RU form factor
•48-port 10 Gigabit Ethernet non-blocking switching with 512Gbps stacking
•32-port 10 Gigabit Ethernet per 1RU height with optional 8-port 10 Gigabit Ethernet SFP+ interface module
•Future support for 40 Gigabit Ethernet and 100 Gigabit Ethernet through Versatile Interface Module slot
•Ultra low latency switching for High Performance Cluster Computing
Versatile Architecture
- From high performance server switching to enterprise network aggregation and core deployment by supporting highly scalable Layer 2 and IPv4/v6 unicast and multicast routing
- One network operating system for the Ethernet switches everywhere in the network
- 10 GBASE-T for up to 100 meters over UTP and SFP+ for fiber installation
- Flexible SummitStack architecture provides virtualized switching system for 10 gigabit, gigabit and Fast Ethernet ports
| Virtualized Port Density in a Stack | Rack Units | Stacking Bandwidth |
| 24-port 10G | 1RU | - |
| 32-port 10G | 1RU | - |
| 48-port 10G | 2RU | 512 Gbps |
| 192-port 10G | 8RU | 256 Gbps |
| 192-384-port 10G + 1G + 100M | 8RU | 40 Gbps |
High Availability
ExtremeXOS modular operating system for highly available network operation http://www.extremenetworks.com/products/summit-x650.aspx
Carrier-grade redundant networking protocol including Ethernet Automatic Protection Switching (EAPS)
Hot-swappable redundant AC/DC power supply and field-replaceable fan tray with front to back cooling










