What ports does the X670-G2-48x-4q-Base-Unit support?

It includes 48 fixed 10GBASE-X SFP+ ports (1-48) for 10Gbps fiber and 4 unpopulated 40GBASE-X QSFP+ ports (49,53,57,61 or partitioned 49-64 as 4x10G). QSFP+ ports support SummitStack-V160/V320 stacking up to 320Gbps. Additional 10/100/1000BASE-T OOB management, RJ45 serial console, and USB port are provided.

What is the switching capacity and performance?

Delivers 1280 Gbps switch bandwidth and 952 Mpps forwarding rate with non-blocking line-rate performance across all ports. Features low latency cut-through switching, ideal for high-throughput data center aggregation and core backbone deployments.

What operating system and licenses are included?

Ships with ExtremeXOS Advanced Edge License enabling full feature set: L2/L3 switching, IPv4/IPv6 routing, SDN, DCB, MPLS, AVB. Modular OS simplifies management across Extreme Summit platforms with CLI, SNMP v1-3 support.

What power and cooling options are available?

Dual hot-swap PSU slots for 550W AC supplies (FB #10925, BF #10927). 3 unpopulated fan slots with front-to-back or back-to-front airflow. Heat dissipation 325-768 BTU/hr, noise 60.2 dBA at 0-45°C.

Is stacking supported, and how?

Yes, SummitStack via QSFP+ ports: up to 80/160/320Gbps with V80/V160/V320. Enables flexible configurations with other ExtremeXOS stackable switches, treating stack as single logical unit for simplified management.

What high availability features does it offer?

Includes EAPS, OSPF, VRRP, ESRP, Equal Cost Multipath routing. Dual redundant PSUs and hot-swap fans ensure uptime. Supports IEEE 1588 PTP for precise timing in synchronized environments.

17310 - Extreme Networks X670-G2-48x-4q-Base-Unit Switch

Name: 17310 - Extreme Networks X670-G2-48x-4q-Base-Unit Switch
Brand: Extreme Networks
SKU: 17310
Price: 1148 USD
Availability: InStock

Manufacturer part #	17310
Brand	Extreme Networks
Condition	Refurbished
Model	X670-G2-48x-4q-Base-Unit
Technology	High density 10 Gigabit Ethernet and 40 Gigabit Ethernet switching; IPv4/IPv6 unicast and multicast routing; Low latency cut-through switching
Product Line	ExtremeSwitching X670-G2 Series
Product Type	Scalable advanced 10Gb aggregation and data center switch
Operating System	ExtremeXOS Advanced Edge License; Full ExtremeXOS feature set supporting switching, routing, SDN
EMC Certifications	FCC CFR 47 part 15 Class A; ICES-003 Class A; EN 55022:2010 Class A; EN 55024:2020
Switching Features	Non-blocking line rate performance; Data Center Bridging; MPLS; Audio Video Bridging; SummitStack support; IEEE 1588 PTP Timing with integrated timing output ports

Manufacturer part #

17310

Brand

Extreme Networks

Condition

Refurbished

Model

X670-G2-48x-4q-Base-Unit

Technology

High density 10 Gigabit Ethernet and 40 Gigabit Ethernet switching; IPv4/IPv6 unicast and multicast routing; Low latency cut-through switching

Product Line

ExtremeSwitching X670-G2 Series

Product Type

Scalable advanced 10Gb aggregation and data center switch

Operating System

ExtremeXOS Advanced Edge License; Full ExtremeXOS feature set supporting switching, routing, SDN

EMC Certifications

FCC CFR 47 part 15 Class A; ICES-003 Class A; EN 55022:2010 Class A; EN 55024:2020

Switching Features

Non-blocking line rate performance; Data Center Bridging; MPLS; Audio Video Bridging; SummitStack support; IEEE 1588 PTP Timing with integrated timing output ports

Fan Slots	3 unpopulated fan airflow slots
Form Factor	1RU chassis

Power Slots	Dual hot-swap PSU slots
Network Ports	48 10GBASE-X SFP+ ports; 4 40GBASE-X QSFP+ ports
Port Configuration	48 ports of 1/10Gb SFP+ with 4 ports of 10/40Gb QSFP+

Extreme Networks X670-G2-48x-4q-Base-Unit Switch

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Power Consumption

Physical Characteristics

Environmental

Interface/Ports