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Intelligent, Affordable Wire-Speed Fiber Switching: The 3Com® SuperStack® 3 Switch 4400 FX is a 24 port 100BASE-FX fiber designed for secure LAN desktop connections or site aggregation. This stackable switch delivers wirespeed performance at distances up to 2 Km over standard multimode fiber. Inherently more secure than a copper-based switch, its fiber connections are impervious to eavesdropping.
The SuperStack 3 Switch 4400 FX shares the enhanced, feature-rich capabilities of the Switch 4400 family such as traffic classification and prioritization. Advanced 802.1X Network Login support, RADIUS server security, and application filtering, deliver additional security. Stack with other enhanced Switch 4400 units-up to 192 10/100 or 100BaseFX ports in a single stack-for maximum deployment flexibility.
10% to 90% Non-condensing Relative Humidity Operating
32°F (0°C) to 104°F (40°C) Operating / -40°F (-40°C) to 158°F (70°C) Storage
358 BTU/h @ 105 W Maximum
Manufacturer Part Number
Manufacturer Website Address
SuperStack 3 Switch 4400 FX
(2 Total) Expansion Slot
Number of Expansion Slots
8.8Gbps Forwarding Bandwidth / 6.6Mpps
High-density 100BASE-FX connections in a 1U-high unit. Supports connections of up to 2 Km over standard multimode fiber for cost-effective long distance connections. Advanced Layer 4 functionality automatically identifies and prioritizes real-time or business-critical applications, such as SAP, voice, and video. RADIUS network login and accounting provides a solution to an organization's network security and accounting concerns. LACP (802.3ad) intelligently detects configuration duplicity and uses it to trunk up to 4Gb of bandwidth across a stack, while nullifying single points of failure from the network's edge infrastructure. Backup and restore functionality enables switch configurations to be captured and reapplied individually to a single switch or across a whole network at a push of a button. Forwarding up to 6.6 million pps, the Switch 4400 operates at full wirespeed on all ports. Stackable architecture increases scalability and allows high-speed trunks between workgroup and other resources. 3Com Network Supervisor software (60-day trial version included) supports automatic prioritization of real-time or critical traffic. Mix and match 24-port and 48-port SuperStack 3 Switch 4400s to create a resilient stack of up to a total of 192 10/100 or 100BASE-FX connections. Optional plug-in modules offer resilient high-speed connectivity. Ethernet switching features: Full-rate nonblocking switching on all 100 Mbps Ethernet ports. Flow control 802.1Q VLAN support 802.1p traffic prioritization DiffServ Packet Marking Multi-Layer Packet Classification 802.3ad Link Aggregation Control Protocol 802.1X Radius Network Login
Switch Rubber feet User's guide
Certifications & Standards
Safety Agency Certifications: UL60950 EN60950 CSA2.2 No.60950 IEC 60950 IEEE Standards: IEEE 802.3 IEEE 802.3z IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3x IEEE 802.3ad (LACP) IEEE 802.1w IEEE 802.1x Emissions: EN55022 Class A FCC Part 15 Subpart B Class A ICES-003 Class A VCCI Class A CNS 13438 Class A CISPR 22 CLASS A EN61000-3-2 EN61000-3-2 EN61000-3-3 SNMP Standards: SNMP Protocol (RFC 1157) MIB-II (RFC 1213) Bridge MIB (RFC 1493) RMON MIB II (RFC 2021) Remote Monitoring MIB (RFC 1757) Interface MIB (2233) MAU MIB (RFC 2668) Environmental Standards: EN60068 (IEC68)
8 K MAC Address -
1.70" Height x 17.30" Width x 10.60" Depth
110 V AC / 220 V AC
50 Hz to 60 Hz
Up to 2.30 A
Input Voltage Range
90 V AC to 240 V AC
HTTP / SNMP
Trial copy of 3Com Network Supervisor provided on accompanying CD. Web interface management. Command line interface management. SNMP compatibility.
HARDWARE: 3Com warrants to the end user ("Customer") that this hardware product will be substantially free from material defects in workmanship and materials, under normal use and service, for the following length of time from the date of purchase from 3Com or its authorized reseller: DURATION: Limited Lifetime; 10-day return to factory for replacement 3Com's sole obligation under this express warranty shall be, at 3Com's option and expense, to repair the defective product or part, deliver to Customer an equivalent product or part to replace the defective item, or if neither of the two foregoing options is reasonably available, refund to Customer the purchase price paid for the defective product. All products that are replaced will become the property of 3Com. Replacement products or parts may be new or reconditioned. 3Com warrants any replaced or repaired product or part for ninety (90) days from shipment, or the remainder of the initial warranty period, whichever is longer.
10 Day Part - return to factory for replacement.
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