Specifications
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Data Sheet
ExtremeSwitching
™
X670-G2 Series
Scalable advanced 10Gb aggregation switch.
Product Overview
The ExtremeSwitching X670-G2 product family provides high density
10 Gigabit Ethernet and 40 Gigabit Ethernet switching in a small 1RU form
factor. With its versatile design, the ExtremeSwitching X670-G2 provides
high density Layer 2/3 10Gb networking with low latency cut-through
switching, and IPv4 and IPv6 unicast and multicast routing. This enables
the X670-G2 to be flexibly deployed in enterprise aggregation or core
backbone environments. The X670-G2 can additionally serve as
the controlling aggregation switch within Extreme's Extended Edge
Switching solution.
The X670-G2 comes in two models:
• X670-G2-48x-4q – 48 ports of 1/10Gb SFP+ with 4 ports of
10/40Gb QSFP+
• X670-G2-72x – 72 ports of 1/10Gb SFP+ in 1 RU form factor
The X670-G2-48x-4q supports four QSFP+ ports of 40 GbE. Each 40
Gigabit Ethernet port can be independently configured as 40 Gigabit
Ethernet or 4 x 10 Gigabit Ethernet.
The X670-G2-72x model supports 72 ports of native 1Gb/10Gb SFP+ ports
in a single compact system without the requirement to use break-out
cables to achieve high density 10Gb connections.
High-Performance Stacking
The X670-G2 supports 4 dierent methods of stacking: SummitStack-V,
SummitStack-V80, SummitStack-V160, and SummitStack-V320.
SummitStack-V—Flexible Stacking Over 10 Gigabit Ethernet
ExtremeXOS supports the SummitStack-V capability using 2 of the
native 10 GbE ports on the faceplate as stacking ports, enabling the
use of standard cabling and optics technologies used for 10 GbE SFP+,
SummitStack-V provides long-distance stacking connectivity of up to 40
Highlights
Business Alignment
• X670-G2-48x-4q – 48 ports of 1/10Gb
SFP+ with 4 ports of 10/40Gb QSFP+
• X670-G2-72x – 72 ports of 1/10Gb
SFP+ in 1 RU form factor
Operational Eciency
• Full ExtremeXOS® feature set
supporting switching, routing, SDN,
Data Center Bridging, MPLS, and
Audio Video Bridging
• Controlling aggregation switch for
V300 and V400 edge devices with
Extreme Extended Edge Switching
• SummitStack
™
support enables
flexible stacking configurations
with other stackable ExtremeXOS
product lines
• IEEE 1588 PTP Timing with integrated
timing output ports
• All configurations provide non-
blocking, line rate performance
• Low latency cut-through mode
• Front-to-Back or
Back-to-Front airflow