General Information

Product Type : Ethernet Switch Manufacturer Part Number : 3C17204-US Manufacturer Website Address : www.3com.com Marketing Information : Deploy high-performance, feature-rich Ethernet LAN switching with high port density. This affordable, intelligent 10/100 switch is fully manageable, making it a good choice for networks of any size. The 3Com SuperStack 3 Switch 4400 also helps increase network availability and reliability. The switch optimizes and controls data flow through the use of advanced quality of service, helping to ensure that mission-critical traffic reaches the intended users every time. Rapid Spanning Tree, stack-wide trunking, resilient stacking, link aggregation and built-in redundant power supply support deliver robust performance and fault tolerance. Manufacturer : 3Com Corporation Product Name : SuperStack 3 Switch 4400 Product Line : SuperStack 3

Interfaces/Ports

Interfaces/Ports : 48 x 10/100Base-TX LAN Interfaces/Ports Details : 48 x RJ-45 Port 10/100Base-TX LAN

Media & Performance

Data Transfer Rate : 100Mbps Fast Ethernet 10Mbps Ethernet Connectivity Media : Twisted Pair 10/100Base-TX

I/O Expansions

Expansion Slots : 2 x Expansion Slot Slot Details : 2 x Expansion Slot

Network & Communication

Address Table : 8000 MAC Addresses

Management & Protocols

Protocols : SNMP SMP HTTP Management : 3Com Network Supervisor provided free of charge on accompanying CD Web interface management Command line interface management SNMP compatibility

Controls/Indicators

Status Indicators : Port status Link Activity Power

Power Description

Input Voltage : 90 V AC to 240 V AC Frequency : 50 Hz or 60 Hz Power Consumption : 120 W Operating

Environmental Conditions

Humidity : 10% to 90% Operating Temperature : 0 °C to 40 °C Operating -40 °C to 70 °C Storage

Physical Characteristics

Dimensions : 4.32cm Height x 43.94cm Width x 27.43cm Depth Shipping Dimensions : 11.43cm Height x 33.65cm Width x 57.78cm Depth Shipping Weight : 3.96 kg Weight : 3.22 kg Color : White Form Factor : Rack-mountable

Miscellaneous

Additional Information : MTBF @ 40°C: 176,294 hours Heat Dissipation: 120 W maximum (410 BTU/hr maximum) Full-/half-duplex autonegotiation and flow control 802.1Q VLAN support 802.1p traffic prioritization, DiffServ, Multi-Layer Packet Classification Package Contents : Switch Rubber feet User's guide Certifications & Standards : UL60950 EN60950 CSA2.2 No. 60950 IEC 60950 Emissions: EN55022 Class A FCC Part 15 Subpart B Class A ICES-003 Class A VCCI Class A AS/NZS 3548 Class A CNS 13438 Class A Immunity: EN55024 IEEE 802.1p IEEE 802.1q System Requirements : Min Operating System: Microsoft Windows 95/98 Microsoft Windows 2000 Microsoft Windows Millennium Edition

Warranty

Additional Warranty Information : 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, for as long as the original Customer owns the product or for 5 years after product discontinuance, whichever occurs first (not transferable to a subsequent end user). FOR NON-US CUSTOMERS: Where a limited lifetime warranty is not permitted by local law, a 10 year warranty period shall be given by 3Com. The duration of this warranty shall be modified where necessary to meet any minimum warranty period required by law. 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. Standard Warranty : Lifetime Limited - This warranty applies to customers located in the United States, Australia, Canada (except Quebec), Ireland, New Zealand, U.K., and other English language countries, and countries for which a translation into the local language is not provided.

Nota:

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