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X450-G2 Series

Intelligent, cost-effective edge switching and routing

  • 10/100/1000 switching with 1GbE or 10Gbe uplinks
  • Modular, hot-swappable fans and PoE power supplies
  • Built-in 84Gbs high-speed stacking

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The X450-G2 provides versatile, scalable, and cost-effective edge switching with native support for role-based policy via ExtremeXOS

The X450-G2 switches are highly effective campus edge switches with available IEEE 802.3at PoE-plus power to support 802.11ac wave 2 Access Points, full motion cameras and other POE+ devices. The X450-G2 series is also an option for DSLAM or CMTS aggregation as well as active Ethernet access. Available in 24- or 48- port 10/100/1000 configurations, the X450-G2 also provides a choice of either 4 1GbE or 4 10GbE uplink ports on the front faceplate, making it an extremely versatile option for a wide variety of edge switching requirements.

The X450-G2 series is based on Extreme Networks revolutionary ExtremeXOS, a highly resilient OS that provides continuous uptime, manageability and operational efficiency. ExtremeXOS also supports advanced role-based policy functionalities on select ExtremeSwitching products including the X450-G2. Role-based policy establishes a secure framework where every user receives a predetermined set of rules for accessing the network based on their role in the organization. Policies are defined and centrally managed by Extreme Networks’ Extreme Control Center, a single pane-of-glass management system that automatically pushes policies to Extreme Networks’ access points and switches in the network, significantly simplifying IT’s task of managing a secure network and enhancing operational efficiency. The feature provides customers the flexibility to define end-to-end policy in mixed Extreme Networks’ wired and wireless environments, including those with Access Points, the A, B, C, K, and S-Series switches, and the x450-G2, X460-G2, X670-G2 and X770 switches. Each switch offers the same high-performance, non-blocking hardware technology, in the Extreme Networks tradition of simplifying network deployments through the use of common hardware and software throughout the network.

The X450-G2 Series extends the intelligence, insight and control of Extreme Networks XOS to the network edge in a versatile, cost-effective series of stackable switches.

  • Flexible Port Configuration – 24- or 48-ports of 10/100/1000 with 4 ports of SFP+ 10GbE or 4 ports of SFP 1GbE on the front faceplate
  • ExtremeXOS Operating System – Robust, modular operating system helps ensure uptime with process isolation, monitoring, and automatic restart
  • Role-Based Policy – Native capability to support the role-based policy features in ExtremeXOS
  • QoS – Advanced traffic management helps ensure quality of experience for converged applications
  • AVB – Enables realtime HD/time-sensitive audio/video streams over Ethernet with assigned QoS
  • IEEE 802.3at PoE-Plus – Connect and power Wi-Fi access points, cameras, and IP phones
  • Comprehensive Security – Identity-aware security allows fine-grained insight and control
  • High-Performance Stacking – Reduces management overhead by combining up to 8 switches into a single logical unit
  • Redundant Power – Available redundant power supply contributes to better reliability

High-Performance

  • 48-port or 24-port Gigabit Ethernet models
  • 4 ports of SFP+ 10GbE or 4 ports of SFP 1GbE on front faceplate
  • All configurations Non-blocking, full duplex
  • Copper and PoE-Plus models
  • Built-in SummitStack-V84 84Gbs stacking across two 21 Gbps ports on the rear panel
  • Optional SummitStack-V 40 Gbps stacking across two 10GbE front-panel ports

Versatility

  • Front-to-Back hot-swappable airflow
  • Modular, hot-swappable PoE power supplies
  • 850W of PoE-Plus budget with 1 PSU
  • 1440W of PoE-Plus Budget with 2 PSUs
  • Y.1731 OAM Measurements in hardware for accuracy
  • Energy Efficient Ethernet – IEEE 802.3az

Role-Based Policy

  • Supports role-based policy functionality with ExtremeXOS and NetSight network management
  • Allows centrally managed, global policy deployment based on user roles

Comprehensive Security Management

  • User policy and host integrity enforcement, and identity management
  • Universal Port Dynamic Security Profiles to provide fine granular security policies in the network
  • Threat detection and response instrumentation to react to network intrusion with CLEAR-Flow Security Rules Engine
  • Denial of Service (DoS) protection and IP security against man-in-the-middle and DoS attacks to harden the network infrastructure

X450-G2

Performance Specifications
Switch ModelMaximum Active GBE PortsMaximum Active 10GBE Ports21Gbps Stacking PortsAggregated Switch Bandwidth*Frame Forwarding Rate* 
X450-G2-24t-10GE42442212 Gbps157.7 Mpps
X450-G2-48t-10GE44842260 Gbps193.4 Mpps
X450-G2-24p-10GE42442212 Gbps157.7 Mpps
X450-G2-48p-10GE44842260 Gbps193.4 Mpps
X450-G2-24t-GE42802140 Gbps104.2 Mpps
X450-G2-48t-GE45202188 Gbps139.9 Mpps
X450-G2-24p-GE42802140 Gbps104.2 Mpps
X450-G2-48p-GE45202188 Gbps139.9 Mpps
  • Less than 4 microsecond latency (64-byte)
  • Layer 2/MAC Addresses: 68K
  • IPv4 LPM Entries: 16K
  • IPv6 LPM (64-bit) Entries: 8K
  • IPv6 LPM (128-bit) Entries: 256
  • 4094 VLAN/VMANs
  • 9216 Byte Max Packet Size (Jumbo Frame)
  • 128 load sharing trunks, up to 32 members per trunk
  • 1,024 ingress band width meters
  • Ingress and egress band width policing/rate limiting per flow/ACL
  • 8 QoS egress queues/port
  • Egress bandwidth rate shaping peregress queue and per port
  • Rate Limiting Granularity: 8Kbps
  • All ports Full Duplex – half duplex operation is not supported
  • Policy Capabilities
    • Policy Profiles: 63
    • Rules per Profile: Up to 952
    • Authenticated Policy Users per Switch: Up to 1024
    • Authenticated Policy Users per Port: Up to 1024
    • Unique Permit/Deny Rules per switch: 928
      • MAC Rules: 256
      • IPv4 Rules: 256
      • IPv6 Rules: 256
      • L2 Rules: 184
    • Rate Limiting: Per Class of Service
External Ports
Switch HardwarePorts
X450-G2-24t-10GE4• 24 x 10/100/1000BASE-T (RJ-45)
• 4 x 10GBASE-X SFP+ (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbps stacking ports on the rear panel
X450-G2-48t-10GE4• 48 x 10/100/1000BASE-T (RJ-45)
• 4 x 10GBASE-X SFP+ (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbps stacking ports on the rear panel
X450-G2-24p-10GE4• 24 x 10/100/1000BASE-T PoE-Plus
• 4 x 10GBASE-X SFP+ (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbps stacking ports on the rear panel
X450-G2-48p-10GE4• 48 x 10/100/1000BASE-T PoE-Plus
• 4 x 10GBASE-X SFP+ (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbps stacking ports on the rear panel
X450-G2-24t-GE4• 24 x 10/100/1000BASE-T (RJ-45)
• 4 x 1GBASE-X SFP (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbps stacking ports on the rear panel
X450-G2-48t-GE4• 48 x 10/100/1000BASE-T (RJ-45)
• 4 x 1GBASE-X SFP (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbp stacking ports on the rear panel
X450-G2-24p-GE4• 24 x 10/100/1000BASE-T PoE-Plus
• 4 x 1GBASE-X SFP (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbps stacking ports on the rear panel
X450-G2-48p-GE4• 48 x 10/100/1000BASE-T PoE-Plus
• 4 x 1GBASE-X SFP (unpopulated ports)
• 1 x Serial (console port RJ-45) with RTS/CTS modem control
• 1 x 10/100/1000BASE-T out-of-band management port
• 1 x USB 2.0 port for external USB flash
• 2 dedicated QSFP-form factor 21Gbps stacking ports on the rear panel
Physical
Switch ModelWeightPhysical Dimension
X450-G2-24t-10GE413.71 lb (6.22 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
X450-G2-48t-10GE414.22 lb (6.45 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
X450-G2-24t-GE413.71 lb (6.22 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
X450-G2-48t-GE414.22 lb (6.45 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
X450-G2-24p-10GE413.93 lb (6.32 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
X450-G2-48p-10GE414.51 lb (6.58 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
X450-G2-24p-GE413.93 lb (6.32 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
X450-G2-48p-GE414.51 lb (6.58 kg)Height: 1 RU / 1.73 inches (4.4 cm)
Width: 17.4 inches (44.1 cm)
Depth: 19.2 inches (43.2 cm)
Front-to-Back fan module1.0 lb (0.46 kg)Height: 1.59 inches (4.04 cm)
Width: 4.8 inches ( 12.2 cm)
Depth: 6.2 inches (15.75 cm)

CPU/Memory

  • 64-bit MIPS Processor, 1GHz clock, dual core
  • 1GB ECC DDR3 DRAM
  • 4GB eMMC Flash
  • 4MB packet buffer

LED Indicators

  • Per port status LED including power status
  • System Status LEDs: management, fan and power
  • 7 segment display of stack number
Power
Switch ModelMinimum Heat DissipationMinimum Power ConsumptionMaximum Heat DissipationMaximum Power Consumption
X450-G2-24t-10GE4149.443.8244.671.1
X450-G2-48t-10GE4178.152.2290.085.0
X450-G2-24p-10GE4214.362.8604.7127.2
X450-G2-48p-10GE4238.870.0778228
X450-G2-24t-GE4149.443.8244.671.1
X450-G2-48t-GE4178.152.2290.085.0
X450-G2-24p-GE4214.362.8604.7127.2
X450-G2-48p-GE4238.870.0778228
Non-PoE Switched
 Fixed Internal Power Supply
Voltage Input Range100-240 VAC †
Line Frequency Range47 to 63 Hz
Power Supply Input SocketIEC 320 C14
Power Cord Input PlugIEC 320 C13
Operating Temperature0° C to 50° C Normal Operation
PoE Power Supply Units
 715W AC PSU (10951)1100W AC PSU (10941)
DimensionsHeight 40 mm (1.56 inches)
Width 82.5 mm (3.25 inches)
Depth 287 mm (11.3 inches)
Height 40 mm (1.56 inches)
Width 82.5 mm (3.25 inches)
Depth 287 mm (11.3 inches)
Weight1.16kg (2.55 lbs)1.16kg (2.55 lbs)
Voltage Input Range100-127/200-240 VAC †100-127/200-240 VAC †
Line Frequency Range47 to 63 Hz47 to 63 Hz
Power Supply Input SocketIEC 320 C16IEC 320 C16
Power Cord Input PlugIEC 320 C15IEC 320 C15
Operating Temperature0° C to 50° C Normal Operation0° C to 50° C Normal Operation
†The power supplies will continue to operate +- 10% of the rated input to accommodate temporary loss of input voltage regulation
PoE-Plus Power Budget
Switch Model1 PSU of 715W1 PSUS of 1100W2 PSU of 715W1 PSU of 715W and 1 PSU of 1100W2 PSUS of 1100W
X450-G2-24p-10GE4500 W850 W1031 W1350 W1440 W
X450-G2-48p-10GE4500 W850 W1031 W1350 W1440 W
X450-G2-24p-GE4500 W850 W1031 W1350 W1440 W
X450-G2-48p-GE4500 W850 W1031 W1350 W1440 W
X450-G2-24p-10GE416 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
X450-G2-48p-10GE416 ports @ 30W
32 ports @ 15.4W
28 ports @ 30W
48 ports @ 15.4W
34 ports @ 30W
48 ports @ 15.4W
45 ports @ 30W
48 ports @ 15.4W
48 ports @ 30W
48 ports @ 15.4W
X450-G2-24p-GE416 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
24 ports @ 30W
24 ports @ 15.4W
X450-G2-48p-GE416 ports @ 30W
32 ports @ 15.4W
28 ports @ 30W
48 ports @ 15.4W
34 ports @ 30W
48 ports @ 15.4W
45 ports @ 30W
48 ports @ 15.4W
48 ports @ 30W
48 ports @ 15.4W
Fan and Acoustic Noise
Switch ModelAcoustic Information
X450-G2-24t-10GE4Fixed AC or DC PS with Front to Back (FB) Air Flow

Bystander Sound Pressure*
• 49.8 dB(A), 0C to 39C
• 64.9 dB(A), 50C

Declared Sound Power (LWAd)**
• 6.1 bels, 0C to 39C
• 7.6 bels, 50C
X450-G2-48t-10GE4Fixed AC or DC PS with Front to Back (FB) Air Flow

Bystander Sound Pressure*
• 49.9 dB(A), 0C to 39C
• 64.8 dB(A), 50C

Declared Sound Power (LWAd)**
• 6.1 bels, 0C to 39C
• 7.6 bels, 50C
X450-G2-24p-10GE4Dual 715W AC or DC PS with Front to Back (FB) Air Flow

Bystander Sound Pressure*
• 51.1 dB(A), 0C to 39C
• 65.5 dB(A), 50C

Declared Sound Power (LWAd)**
• 6.2 bels, 0C to 39C
• 7.7 bels, 50C

Dual 715W AC or DC PS with Front to Back (FB) Air Flow (with applied POE Load)

Bystander Sound Pressure*
• 50.1 dB(A), 0C to 39C
• 64.5 dB(A), 50C

Declared Sound Power (LWAd)**
• 6.1 bels, 0C to 39C
• 7.6 bels, 50C
X450-G2-48p-10GE4Dual 1100W AC or DC PS with Front to Back (FB) Air Flow

Bystander Sound Pressure*
• 50.8 dB(A), 0C to 39C
• 65.4 dB(A), 50C

Declared Sound Power (LWAd)**
• 6.2 bels, 0C to 39C
• 7.6 bels, 50C

Dual 1100W AC or DC PS with Front to Back (FB) Air Flow (with applied POE Load)

Bystander Sound Pressure*
• 56.5 dB(A), 0C to 39C
• 66.8 dB(A), 50C

Declared Sound Power (LWAd)**
• 6.8 bels, 0C to 39C
• 7.8 bels, 50C
*Sound Pressure is presented for comparison per ISO 7779
**Declared Sound Power is presented in accordance with ISO-7779, ISO 9296 per ETSI/EN 300 753