Extreme X440-G2-24fx-GE4 Fiber Switch

I. Basic Information
Brand: Extreme Networks (formerly Summit series)
Model: X440-G2-24fx-GE4
Operating System: ExtremeXOS (EXOS) enterprise-level switch system
Rack Specification: 1U rack-mounted installation (440×260×44mm)
Power Supply: Standard AC power supply included, supports external redundant DC RPS power input
PoE: This model does not support PoE power supply

Detailed Port Configuration
24 Fixed 100BASE-FX Gigabit Fiber Ports (LC interface)
Primarily used for industrial long-distance wiring and scenarios with strong electromagnetic interference. When paired with multi-mode fiber modules, the transmission distance can reach up to 2km, suitable for DCS, PLC, and industrial instrument fiber networking.
4 Gigabit SFP Uplink Slots (1Gbps, non-upgradable to 10Gbps)
Used for connecting to core switches, can be inserted with Gigabit electrical or optical SFP modules to form a convergence link.
Management Interface
RJ45 Console Debug Serial Port
Independent Gigabit Out-of-Band Management Port (OOB)
Front USB Configuration Backup Port
Important Note: This model does not support SummitStack-V stacking function and cannot be virtualized into one device for management.

Core Hardware Performance Parameters Table
Parameters Specification Indicators
Switching Capacity 12.8 Gbps
Packet Forwarding Rate 9.52 Mpps
Operating Temperature 0℃ to +50℃
Power Consumption 49W to 65W
Switching Level Layer 2 + Layer 3 routing functionality
Port Isolation Support for VLAN, port security, ACL access control

Main Software Functions
1. Layer 2 Switching Function
Maximum 4096 VLANs, STP/RSTP/MSTP loop protection, LACP link aggregation, MLAG
Port Mirroring, QoS traffic priority, 802.1X access authentication, MAC address binding
DHCP Snooping, DAI dynamic ARP detection, IP source protection, internal network attack prevention
2. Layer 3 Routing Function
Support for static routing, RIP, OSPF dynamic routing, VRRP redundant gateway, multicast PIM, can be used as access layer three-layer gateway.
3. Management Mode
Console command-line CLI, Web graphical management
SNMPv1/v2/v3, sFlow traffic monitoring, Extreme management platform centralized operation and maintenance, cloud ExtremeCloud IQ management

Typical Application Scenarios
Power plants, chemical plants, metallurgical industries DCS/PLC control systems
Strong electromagnetic interference environment, hundred-megabit optical fiber long-distance networking, control room, field control cabinet industrial ring network, star network deployment.
Long-distance optical fiber access network in parks, hospitals, rail transit, fiber convergence in buildings.
Renovation of old industrial networks, Foxboro, Yokogawa, ABB automation systems replacement of optical switch spare parts.