What is the switching performance of this model?

Aggregated switching capacity reaches 176 Gbps with a forwarding rate of 131 Mpps (or 130.9 Mpps per specs). It handles wire-speed Gigabit traffic with <4μs latency for 64-byte frames and supports 9216-byte jumbo frames.

What uplink options are available?

Includes 4 x 1GBASE-X SFP unpopulated ports upgradeable to 10GbE SFP+, plus 4 x SFP combo ports (2 combo/2 non-combo) and 2 x 1GbE copper combo ports. Supports SummitStack-V stacking for up to 8 units over 10GbE.

Does it support Layer 3 routing?

Yes, provides Layer 3 IPv4/IPv6 routing with 480 IPv4 LPM entries, 240 IPv6 LPM (64-bit), and 1000 IPv4 hosts. Includes 256 IPv4 ACL rules and 184 L2 rules for policy enforcement.

What management features are included?

Runs ExtremeXOS v21.1.1+, managed via ExtremeCloud IQ and Site Engine. Features role-based policy, bidirectional ACLs, bandwidth control, OOB 10/100/1000BASE-T port, and serial console with RTS/CTS.

What is the form factor and power setup?

1U rack-mountable with fixed internal AC PSU and 1 x RPS coaxial port for redundancy. Dimensions approx. 1.7"H x 17.4"W x 14.5"D, powered by MIPS64 1.0GHz CPU, 1GB DDR3 RAM, 4GB flash.

16535T - Extreme Networks X440-G2-48p-10GE4-TAA 48 x 10/100/1000BASE-T PoE+ (RJ-45); 4 x SFP combo ports (2 combo/2 non-combo); 4 x 1GBASE-X SFP

Name: 16535T - Extreme Networks X440-G2-48p-10GE4-TAA 48 x 10/100/1000BASE-T PoE+ (RJ-45); 4 x SFP combo ports (2 combo/2 non-combo); 4 x 1GBASE-X SFP
Brand: Extreme Networks
SKU: 16535T

16535T - Extreme Networks X440-G2-48p-10GE4-TAA 48 x 10/100/1000BASE-T PoE+ (RJ-45); 4 x SFP combo ports (2 combo/2 non-combo); 4 x 1GBASE-X SFP | US IT Hardware

Product overview

The Extreme Networks X440-G2-48p-10GE4-TAA (SKU 16535T) is a scalable Layer 2/3 edge switch in the ExtremeSwitching X440-G2 series, powered by ExtremeXOS. It features 48 x 10/100/1000BASE-T PoE+ ports delivering 30W per port, 4 x SFP combo ports (2 combo/2 non-combo), and 4 x 1GBASE-X SFP ports upgradeable to 10GbE SFP+. With 176 Gbps switching capacity and 131 Mpps forwarding rate, it supports 4096 VLANs, 9216-byte jumbo frames, and 128 load-sharing trunks. Layer 3 capabilities include 480 IPv4 LPM entries, 1000 IPv4 hosts, and IPv6 routing. Management via ExtremeCloud IQ includes role-based policy and ACLs. The 1U rack-mountable design includes a fixed AC PSU with RPS redundancy port, console, and OOB management ports. Ideal for enterprise access with AVB support for real-time A/V and high-density PoE deployments.

48x Gigabit PoE+ ports, 30W each for edge powering
176 Gbps capacity, 131 Mpps forwarding rate
4x 10GbE SFP+ uplinks, stackable up to 8 units
4096 VLANs, 9216-byte jumbo frames support
L3 IPv4/IPv6 routing, 480 IPv4 LPM entries
ExtremeCloud IQ management, AVB for real-time A/V

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

PoE Support
Manufacturer part #	16535T
Brand	Extreme Networks
Condition	New
Model	X440-G2-48p-10GE4-TAA
Routing	Layer 3 IPv4/IPv6 routing
ACL Rules	Unique Permit/Deny Rules: 440; IPv4 Rules: 256; L2 Rules: 184
IPv4 Hosts	1000
Management	ExtremeCloud IQ, ExtremeCloud IQ Site Engine; role-based policy, bidirectional ACLs, bandwidth control
Technology	Supports IEEE 802.1 Audio Video Bridging (AVB) for real-time A/V
Jumbo Frame	9216 Byte Max Packet Size

Compatible systems

No specific system or OS compatibility lists found in sources

Best for

Enterprise Edge Access
Provides 48 Gigabit PoE+ ports with 30W per port and 176 Gbps switching for high-density user connectivity in campus networks.
PoE-Powered Deployments
Supports IEEE 802.3at PoE+ on all 48 ports, powering IP phones, cameras, and APs while enabling 10GbE uplinks for backbone connectivity.
Audio/Video Bridging
IEEE 802.1 AVB support ensures real-time A/V streaming with low-latency forwarding under 4 microseconds for 64-byte frames.
Layer 3 Edge Routing
Offers IPv4/IPv6 routing with 480 LPM entries, 4096 VLANs, and ACLs for segmented, secure enterprise access layers.

Frequently asked questions

What PoE capabilities does the X440-G2-48p-10GE4-TAA provide?

Details

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Load Sharing	128 trunks, up to 8 members per trunk

Product Line	ExtremeSwitching X440-G2

Product Type	Scalable cost-effective edge switch powered by ExtremeXOS

VLAN Support	4096 VLAN/VMANs

Forwarding Rate	Up to 131 Mpps for 48-port models

IPv4 LPM Entries	480

IPv6 LPM Entries	240 (64-bit)

Operating System	ExtremeXOS version 21.1.1 or later

Switching Capacity	Aggregated bandwidth up to 176 Gbps for 48-port models

Power Supplies	1 x Fixed AC PSU; 1 x RPS port for redundancy

Form Factor	1U Rack-mountable switch

Interface/Ports

RPS Port	1 x Coaxial Barrel Connector
Console Port	1 x Serial RJ-45 with RTS/CTS modem control
Ethernet Ports	48 x 10/100/1000BASE-T PoE+ (RJ-45); 4 x SFP combo ports (2 combo/2 non-combo); 4 x 1GBASE-X SFP unpopulated upgradeable to 10GbE SFP+
Management Port	1 x 10/100/1000BASE-T out-of-band

Extreme Networks X440-G2-48p-10GE4-TAA 48 x 10/100/1000BASE-T PoE+ (RJ-45); 4 x SFP combo ports (2 combo/2 non-combo); 4 x 1GBASE-X SFP