What is the switching performance?

The switch provides 1440 Gbps switching capacity and 1071 Mpps forwarding rate. It supports 9216-byte jumbo frames, cut-through switching with <600ns latency, and store-and-forward modes. Forwarding tables include 288K Layer 2 MAC addresses, 136K IPv4 hosts, and 16K IPv4 LPM entries.

What operating system and license are included?

It runs the ExtremeXOS modular operating system with ExtremeXOS Advanced Edge License included. This enables full Layer 2/3 features like IPv4/IPv6 routing, SDN, MPLS, policy-based routing, 4096 VLANs, and ACLs. ExtremeXOS supports hitless failover and stacking.

What power and cooling options are available?

Dual unpopulated PSU slots support front-to-back or back-to-front airflow with standard dual 550W DC supplies. Five unpopulated fan slots allow flexible cooling. Compatible with AC-powered and DC-powered environments for data center redundancy.

What are the environmental specifications?

Operating temperature is 0°C to 45°C (32°F to 113°F) with acoustic noise at 61.3 dB(A). The 1RU rack-mount design measures 1.57" H x 17.3" W x 20" D approx., weighing ~25 lbs fully populated, ideal for dense deployments.

What advanced features does it support?

Includes Data Center Bridging (DCB), MPLS, bidirectional ACLs, bandwidth control to 8Kbps granularity, Provider Bridges, and Precision Time Protocol with ±2ns accuracy. Supports 128 trunks up to 32 members for high availability and load balancing.

17300 - Extreme Networks X670-G2-72x-Base-Unit Switch

Name: 17300 - Extreme Networks X670-G2-72x-Base-Unit Switch
Brand: Extreme Networks
SKU: 17300

17300 - Extreme Networks X670-G2-72x-Base-Unit Switch | US IT Hardware

Product overview

The Extreme Networks Summit X670-G2-72x-Base-Unit (SKU 17300) is a Layer 3 managed Ethernet switch from the Summit X670-G2 Series, designed for high-density 10 Gigabit Ethernet aggregation. It provides 72 fixed 10GBASE-X SFP+ ports supporting 1/10Gb speeds, with a switching capacity of 1440 Gbps and forwarding rate of 1071 Mpps. Powered by the ExtremeXOS modular operating system with Advanced Edge License, it enables IPv4/IPv6 unicast/multicast routing, MPLS, Data Center Bridging, and cut-through switching with under 600ns latency. The 1RU form factor includes dual unpopulated PSU slots for AC/DC and front-to-back/back-to-front airflow, plus five fan slots. Ideal for enterprise core backbone, top-of-rack, and data center deployments, it supports enterprise-class MAC tables, 4096 VLANs, and comprehensive management via SNMP, CLI, and Ethernet port. Operating temperature ranges 0°C to 45°C with 61.3 dB(A) noise.

72x 10GBASE-X SFP+ ports, 1/10Gb dual speed
1440 Gbps switching, 1071 Mpps forwarding rate
ExtremeXOS with IPv4/IPv6 L3 routing & MPLS
<600ns cut-through latency, DCB support
1RU with dual PSU slots, AC/DC flexible
288K MAC, 4096 VLANs, enterprise-scale tables

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Advanced Features
Manufacturer part #	17300
Brand	Extreme Networks
Condition	New
Model	X670-G2-72x-Base-Unit
Use Cases	Enterprise aggregation; core backbone deployment; top-of-rack switching; data center environments
Technology	High-density 10 Gigabit Ethernet and 40 Gigabit Ethernet switching
Product Line	Summit X670-G2 Series
Product Type	Layer 3 Managed Ethernet Switch
License Included	ExtremeXOS Advanced Edge License
Operating System	ExtremeXOS Modular Operating System

Compatible systems

X670-G2-72x-Base-Unit is a standalone Layer 3 aggregation switch; compatibility data not applicable

Best for

Enterprise Aggregation
Provides 72x 10GBASE-X SFP+ ports with 1440Gbps switching capacity for high-density Layer 3 aggregation in enterprise networks.
Core Backbone
Supports IPv4/IPv6 routing, MPLS, and cut-through switching under 600ns latency for reliable core deployments.
Data Center ToR
1RU form factor with Data Center Bridging and 1071 Mpps throughput optimizes top-of-rack switching in data centers.
High-Density 10GbE
Native 72 ports of 1/10Gb without break-out cables enable scalable 10GbE connectivity in AC/DC environments.

Frequently asked questions

What ports does the X670-G2-72x-Base-Unit have?

Details

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Supported Protocols	SNMP; IPv4; IPv6; MPLS; Data Center Bridging

Management Interface	ExtremeXOS modular operating system with comprehensive management capabilities

Throughput	112 Mpps
MAC Address Table	Enterprise-class forwarding database
Switching Capacity	176 Gbps
Routing Capabilities	IPv4 and IPv6 unicast and multicast routing

Power Consumption

Power Options	AC-powered and DC-powered environments supported
Power Supplies	Dual PSU power slot (unpopulated); supports front-to-back and back-to-front airflow configurations
Power Supply Type	Dual 550 W DC power supply (standard configuration)

Rack Units	1U
Form Factor	1RU rack-mount switch

Airflow Slots	5 unpopulated fan airflow slots
Acoustic Noise	61.3 dB(A)
Operating Temperature	0°C to 45°C

Network Ports	72 x 10GBASE-X SFP+ ports
Port Configuration	72 ports of 1/10Gb capable

Extreme Networks X670-G2-72x-Base-Unit Switch

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports