16719 - Extreme Networks X460-G2-48p-10GE4 (48-port GbE with 4x 10GbE SFP+) 48x Gigabit Ethernet ports; 4x SFP+ 10GbE uplink ports Switch

Name: 16719 - Extreme Networks X460-G2-48p-10GE4 (48-port GbE with 4x 10GbE SFP+) 48x Gigabit Ethernet ports; 4x SFP+ 10GbE uplink ports Switch
Brand: Extreme Networks
SKU: 16719

16719 - Extreme Networks X460-G2-48p-10GE4 (48-port GbE with 4x 10GbE SFP+) 48x Gigabit Ethernet ports; 4x SFP+ 10GbE uplink ports Switch | US IT Hardware

Product overview

The Extreme Networks X460-G2-48p-10GE4 is a scalable advanced aggregation switch delivering 48 Gigabit Ethernet ports with 4x SFP+ 10GbE uplink ports. Operating on ExtremeXOS, it provides 260 Gbps switching capacity and 193.4 Mpps throughput with sub-4-microsecond latency for time-sensitive applications. The switch supports IEEE 802.3at PoE+ with 850W budget (single PSU) or 1,440W (dual PSU), enabling power delivery to 48 devices simultaneously. Advanced Layer 2/3 capabilities include IPv4/IPv6 routing, MPLS/H-VPLS support, 4,096 VLAN support, and 128 load-sharing trunks with up to 32 members each. Security features encompass bidirectional ACLs, role-based policies, IEEE 802.1X authentication, and DoS protection. The 1 RU form factor includes hot-swappable power supplies and fan trays, with flexible front-to-back or back-to-front airflow. Ideal for campus edge, data center top-of-rack, and virtualized environments requiring high-density connectivity and intelligent traffic management.

260 Gbps switching capacity with <4µs latency
48x PoE+ ports + 4x 10GbE uplinks
1,440W PoE+ budget with dual hot-swappable PSUs
12K IPv4 / 6K IPv6 routing entries
IEEE 1588 PTP timing for microsecond synchronization
1 RU form factor with 40/80 Gbps stacking options

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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

Security Features
Manufacturer part #	16719
Brand	Extreme Networks
Condition	New
Model	X460-G2-48p-10GE4 (48-port GbE with 4x 10GbE SFP+)
Policy Rules	Up to 1,464 rules per profile; 1,464 unique permit/deny rules per switch; Up to 12,288 authenticated policy users per switch; Up to 12,288 authenticated policy users per port
Product Line	ExtremeSwitching X460-G2 Series / Summit X460-G2 Series
Product Type	Scalable Advanced Aggregation Switch
Access Control	Bidirectional ingress and egress ACLs; Role-based policy; Identity management; IEEE 802.1X authentication; MAC address authentication; Web authentication
Operating System	ExtremeXOS modular operating system

Compatible systems

X460-G2 is a campus edge and data center aggregation switch compatible with ExtremeXOS and virtualized network environments

Extreme Networks ExtremeSwitching / Summit
Model: X460-G2 Series
Form factor: 1 RU rack-mount
Generation: G2
Campus edge switch; top-of-rack switch for data centers; supports virtualized environments with XNV and Direct Attach

Best for

Campus Edge Access
Deploy as primary aggregation switch for multi-building campuses. The 48 PoE+ ports support IP phones, wireless access points, and security cameras with 850W-1,440W power budget, while 4x 10GbE uplinks provide high-speed core connectivity.
Data Center Top-of-Rack
Consolidate server connectivity in virtualized data centers. Supports 260 Gbps non-blocking throughput, XNV network virtualization for VM provisioning, and direct-attach offloading to improve server performance in concentrated environments.
High-Density PoE Deployment
Power and connect up to 48 PoE+ devices simultaneously with 1,440W dual-PSU configuration. Supports IEEE 802.3at PoE+ standard with granular bandwidth control (8 Kbps granularity) and 8 QoS egress queues per port for prioritized traffic.
Carrier/Service Provider Networks
Leverage IEEE 1588 PTP timing (microsecond accuracy), SyncE G.8232, and Y.1731 OAM hardware measurements for carrier-grade synchronization and performance monitoring in telecom environments.

Details

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Multi-Rate Ethernet	100 Mbps; 1 Gbps; 2.5 Gbps support

Supported Protocols	Layer 2/3 IPv4/IPv6 routing; Policy-based switching/routing; Provider Bridges; MPLS/H-VPLS; Y.1731 OAM measurements in hardware; SyncE G.8232; IEEE 1588 PTP timing

Network Virtualization	XNV (ExtremeXOS Network Virtualization) for VM inventory, location history, and provisioning; Direct Attach for VM switching offload

Network & Communication

Latency	Less than 4 microseconds (64-byte packets)
QoS Queues	8 QoS egress queues per port
Throughput	193.4 Mpps (Million packets per second)
VLAN Support	4,096 VLAN/VMANs
Max Packet Size	9,216 bytes (Jumbo Frame support)
Bandwidth Meters	4,096 ingress bandwidth meters
Bandwidth Control	8 Kbps granularity for ingress and egress bandwidth policing/rate limiting per flow/ACL
MAC Address Table	98,000 Layer 2/MAC addresses
Switching Capacity	260 Gbps
Load Sharing Trunks	128 trunks with up to 32 members per trunk
IPv4 Routing Entries	12,000 LPM (Longest Prefix Match) entries
IPv6 Routing Entries	6,000 LPM entries
Energy Efficient Ethernet	IEEE 802.3az (EEE) on 10/100/1000 ports

PoE Support	IEEE 802.3at PoE-Plus; 850W budget with 1 PSU; 1,440W with 2 PSUs
Power Supplies	Hot-swappable redundant power supplies; 1 or 2 PSU configuration

Physical Characteristics

Form Factor	1 RU (Rack Unit) with 1 expansion slot for interface ports and 1 expansion slot for timing options
RoHS Compliance	EU RoHS 2011/65/EU; China RoHS SJ/T 11363-2006; Taiwan RoHS CNS 15663(2013.7)
WEEE Compliance	EU WEEE 2012/19/EU
Compliance Standards	EN/ETSI 300 019-2-1 v2.1.2 Class 1.2 Storage; EN/ETSI 300 019-2-2 v2.1.2 Class 2.3 Transportation; ETSI EN 300 019 Environmental for Telecommunications; NEBS Level 3 compliant to GR-1089 Issue 4 & GR-63 Issue 3; CE 2.0 Compliant
Hot-Swappable Components	Power supplies and fan tray

Airflow	Front-to-Back or Back-to-Front airflow options

Interface/Ports

Stacking	Intra-rack and cross-rack stacking; 40 Gbps via front-panel 10GbE ports or optional SummitStack; 80 Gbps uplinks via SummitStack-V160
Ethernet Ports	48x Gigabit Ethernet ports; 4x SFP+ 10GbE uplink ports

Frequently asked questions

What is the maximum PoE+ power available on the X460-G2-48p-10GE4?

The switch provides 850W PoE+ budget with a single power supply or 1,440W with dual hot-swappable PSUs. This enables simultaneous power delivery to all 48 Gigabit Ethernet ports, supporting power-hungry devices like high-power wireless access points and IP cameras without external power infrastructure.

Can this switch be stacked with other X460-G2 units?

Yes. The X460-G2 supports intra-rack and cross-rack stacking with 40 Gbps via front-panel 10GbE ports or optional SummitStack modules. Optional SummitStack-V160 provides 80 Gbps stacking bandwidth. Up to 8 units can be stacked for scalable multi-switch deployments with unified management.

What latency does the X460-G2-48p-10GE4 provide?

The switch delivers less than 4 microseconds latency on 64-byte packets with non-blocking architecture. This ultra-low latency supports time-sensitive applications including real-time multimedia streaming, carrier-grade services, IEEE 1588 PTP timing synchronization, and financial trading networks.

Does this switch support network virtualization?

Yes. The X460-G2 includes XNV (ExtremeXOS Network Virtualization) for VM inventory management, location history tracking, and automated provisioning. Direct Attach capability offloads VM switching from servers, improving performance in virtualized data center environments with high VM density.

What security features are included?

Security includes bidirectional ingress/egress ACLs, role-based policies, IEEE 802.1X authentication, MAC authentication, DoS protection, and CLEAR-Flow Security Rules Engine. Supports up to 1,464 policy rules per profile and 12,288 authenticated policy users per switch for granular access control.

Is the X460-G2-48p-10GE4 suitable for carrier networks?

Yes. The switch supports IEEE 1588 PTP (Boundary Clock, Transparent Clock, Ordinary Clock modes) for microsecond-level synchronization, SyncE G.8232 timing, and Y.1731 OAM hardware measurements. These features enable carrier-grade performance monitoring and synchronization in telecom environments.

What is the switching fabric capacity and throughput?

The X460-G2-48p-10GE4 provides 260 Gbps switching capacity with 193.4 Mpps (Million Packets Per Second) throughput. Non-blocking architecture ensures wire-speed performance across all 52 ports (48x 1GbE + 4x 10GbE). Supports 9,216-byte jumbo frames and 98,000 MAC address entries.

Extreme Networks X460-G2-48p-10GE4 (48-port GbE with 4x 10GbE SFP+) 48x Gigabit Ethernet ports; 4x SFP+ 10GbE uplink ports Switch