How many uplink ports are available?

Two dedicated 10GbE SFP+ ports (ports 13-14, unpopulated) provide high-speed fiber connectivity for aggregation to core switches, supporting line-rate 10Gbps performance without blocking.

What Layer 3 features are supported?

Supports up to 60 IPv4 static routes and RIP routing, alongside L2 functions like 16,000 MAC addresses, 1024 VLANs, and 6 LAGs, enabling inter-VLAN routing and network segmentation in enterprise branches.

What management options are included?

Features ExtremeCloud IQ cloud management, SNMP v1/v2/v3, SSH, CLI scripting, web GUI, plus dedicated 10/100 Ethernet management and serial console ports for flexible local/remote administration.

What security features does it offer?

Includes 100 ACLs with 1023 rules each, 802.1X authentication, RADIUS/TACACS+, DHCP Snooping, IGMP Snooping, IPv6 RA Guard, and STP Loop/Root/BPDU Guard for comprehensive access control and threat mitigation.

Is it stackable and what is the form factor?

Stackable up to four 220 Series units for expanded capacity. Fixed-configuration 1U rackmount (1.75 inches high) with optional redundant power supply, ideal for data closets and rack deployments.

16561 - Extreme Networks 220-12p-10GE2 12 x 10/100/1000BASE-T PoE+ ports (ports 1-12); 2 x 10GbE SFP+ ports (ports 13-14, unpopulated); 1 x

Name: 16561 - Extreme Networks 220-12p-10GE2 12 x 10/100/1000BASE-T PoE+ ports (ports 1-12); 2 x 10GbE SFP+ ports (ports 13-14, unpopulated); 1 x
Brand: Extreme Networks
SKU: 16561

16561 - Extreme Networks 220-12p-10GE2 12 x 10/100/1000BASE-T PoE+ ports (ports 1-12); 2 x 10GbE SFP+ ports (ports 13-14, unpopulated); 1 x | US IT Hardware

Product overview

The Extreme Networks ExtremeSwitching 220-12p-10GE2 (SKU 16561) is a stackable managed Layer 3 Gigabit switch designed for enterprise networks. It features 12 x 10/100/1000BASE-T PoE+ ports delivering up to 123W total PoE budget per IEEE 802.3at, plus 2 x 10GbE SFP+ uplink ports for high-speed connectivity. Additional interfaces include a 10/100BASE-T Ethernet management port and serial console. Key capabilities encompass a 16,000 MAC address table, support for 1024 VLANs, 4 MSTP instances, 6 LAGs, 100 ACLs with 1023 rules each, and 8 traffic queues. Layer 3 functions include up to 60 IPv4 static routes and RIP. Management options feature ExtremeCloud IQ, SNMP v1/v2/v3, SSH, and CLI. The fixed 1U rackmount form factor supports redundant power supplies, ensuring reliability in branch offices, SMBs, and edge deployments requiring PoE for IP phones, cameras, and APs.

12x PoE+ ports, 123W budget for APs/cameras
2x 10GbE SFP+ uplinks for high-speed aggregation
16K MAC, 1024 VLANs for dense segmentation
60 IPv4 static routes + RIP for L3 routing
100 ACLs (1023 rules) for security control
ExtremeCloud IQ + SNMP/CLI management

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

MSTP Instances
Manufacturer part #	16561
Brand	Extreme Networks
Condition	New
Model	220-12p-10GE2
VLANs	Up to 1024 VLANs
PoE Ports	12 x IEEE 802.3at PoE+ ports
Product Line	ExtremeSwitching 220 Series
Product Type	Stackable Managed Layer 3 Gigabit Switch
Static Routes	IPv4 static routes up to 60 routes
Ethernet Ports	12 x 10/100/1000BASE-T PoE+ ports (ports 1-12); 2 x 10GbE SFP+ ports (ports 13-14, unpopulated); 1 x 10/100BASE-T Ethernet management port; 1 x Serial console port

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Branch Office
Provides 12 PoE+ ports for powering IP phones and APs, with 2x10GbE uplinks for aggregation and 1024 VLANs for segmentation in remote sites.
SMB Networks
Stackable L3 design with 16K MAC table and 60 static routes enables efficient traffic management and growth without complex routing.
PoE Edge Deployments
123W PoE budget across 12 ports supports surveillance cameras and wireless access points, with ACLs for security.
Secure Access Layer
Supports 802.1X, RADIUS, and 100 ACLs with 1023 rules for granular control in controlled environments.

Rack Units	1U (1.75 inches high)
Form Factor	Fixed-configuration 1U rackmount

Extreme Networks 220-12p-10GE2 12 x 10/100/1000BASE-T PoE+ ports (ports 1-12); 2 x 10GbE SFP+ ports (ports 13-14, unpopulated); 1 x

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