3com SuperStack® 3 Switch 4400 PWR 3C17205-ME Hoja De Datos

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3 C O M
®
S U P E R S TA C K
®
3   S W I T C H   4 4 0 0   P W R   D ATA   S H E E T
3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064
To learn more about 3Com solutions, visit www.3com.com. 3Com Corporation is publicly traded on NASDAQ under the
symbol COMS.
Copyright © 2004 3Com Corporation. All rights reserved. 3Com, the 3Com logo, SuperStack and NBX are registered
trademarks, and IntelliJack is a trademark, of 3Com Corporation. All other company and product names may be trademarks
of their respective companies. While every effort is made to ensure the information given is accurate, 3Com does not
accept liability for any errors or mistakes which may arise. All specifications are subject to change without notice.
400791-004  03/04
Connectors
24 auto-negotiating In-Line Power
10BASE-T /100BASE-TX ports
configured as Auto MDI/MDIX
2 module slots accommodating
media modules or stacking modules
All fiber module connectors are
MT-RJ
Advanced Redundant Power
System Type 3 connector
RS232 console port
Security
Radius (RFC 2865, RFC 2869)
Session accounting (RFC 2866)
DUD – Device Unauthorized
Disconnect
Stacking
Up to 192 10/100 front panel ports
Mix and match Switch 4400 24-port
(3C17203), 4400 48-port (3C17204),
4400 PWR (3C17205), and 4400 FX
(3C17210)
Traffic Management
Four priority queues per port
IEEE 802.1p CoS
DiffServ
Application/protocol blocking
Performance
8.8 Gbps forwarding bandwidth
6.6 million packets per second
Wirespeed performance
8,000 MAC addresses supported
Reliability
MTBF @ 40˚C: 233,451 hours
Dimensions
Height:  43.6 mm (1.7 in or 1U)
Width:  440 mm (17.3 in)
Depth: 304 mm (12.0 in)
Weight: 4.6 kg (10.1 lb)
Environmental Requirements
Operating temperature: 
0° to 40°C (32° to 104°F)
Storage Temperature: 
-20° to +70°C (-4° to +158°F)
Operating Humidity: 
10% to 90% relative humidity
noncondensing
Standards: EN60068 (IEC68)
Safety Agency Certifications
UL60950, EN60950, CSA22.2
No. 60950, IEC 60950
Emissions
CISPR 22 Class A, EN55022
Class A, FCC Part 15 Subpart B
Class A, ICES-003 Class A,
AS/NZS 3548 Class A, VCCI
Class A, CNS 13438 Class A,
EN61000-3-2, EN61000-3-3
Immunity: EN55024
Heat Dissipation: 
275 W maximum 
(938 BTU/hr maximum)
Power Supply
AC Line Frequency 50/60 Hz
Input Voltage 90-240 VAC
Current Rating: 
2.3A maximum
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)
PoE MIB (3FC 484)
Hardware Warranty
Limited Lifetime hardware 
warranty.  Includes fan and
power supply. 
See www.3com.com/warranty
for details.
Management
Trial copy of 3Com Network
Supervisor provided on 
accompanying CD
Web interface management
Command line interface
management
SNMP compatibility
Specifications
3Com SuperStack 3 Switch 4400 PWR
3C17205
Optional Modules and Accessories  
3Com SuperStack 3 Switch 4400 
3C17220
1000BASE-T Module
3Com SuperStack 3 Switch 4400 
3C17221
1000BASE-SX Module
3Com SuperStack 3 Switch 4400 
3C17222
100BASE-FX Module
3Com SuperStack 3 Switch 4400 
3C17223
1000BASE-LX Module
3Com NBX VOIP Phone Module
3CNJVOIPMOD-NBX
3Com Network Jack to 48-Volt VoIP
Phone Power Module 
3CNJVOIP-CPOD
Optional Modules and Accessories, continued
3Com SuperStack 3 Switch 4400 
3C17227
Stacking Kit
(Two stacking modules and cable to stack
two Switch 4400s—see stacking specifications
above for restrictions)
3Com SuperStack 3 Switch 4400 Stack 
3C17228
Extender Kit
(One stacking module, one cascade module 
and one cable for adding more Switch 4400s 
to an existing Switch 4400 stack—see stacking 
specificationsabove for restrictions)
3Com SuperStack 3 Advanced 
3C16071B
Redundant Power System
3Com SuperStack 3 Advanced 
3C16075
RPS Type 3 module
Ordering Information
The switch supports all Switch 4400
enhanced capabilities, such as traffic
classification and prioritization, and
IEEE 802.1X network log-in security.  
Mix-and-match in stacks with any
other enhanced SuperStack 3 Switch
4400 device, up to 192 10/100 ports
per stack. Use Switch 4400 modules
for Gigabit uplinks and stacking.