3Com OfficeConnect 5 User manual

•10/100/1000 autosensing capability
on all Gigabit switch ports
automatically detects the speed of
the attached device to optimize
network performance
• With plug-and-play convenience, the
switches work right out of the box
with no configuration or
management necessary
• Auto MDI/MDIX on all switches elim-
inates most common cabling errors
• Traffic prioritization ensures
real-time applications take priority
so they can run effectively
3Com®OfficeConnect®Gigabit Switches
Overview
3Com®OfficeConnect®Gigabit switches
offer a highly flexible migration path for
businesses upgrading to faster network
connections. Organizations can service
high-requirement Gigabit speed worksta-
tions and continue servicing other
connections at their current speeds by
upgrading an existing hub or switch to a
five-, eight-, or sixteen-port Gigabit 3Com
switch.
OfficeConnect Gigabit switches are part of
an integrated set of 3Com OfficeConnect
solutions that also includes cable/DSL gate-
ways, wireless devices, fast Ethernet
switches, hubs, LAN modems, and
network interface cards. With this family
of solutions, branch and small offices can
share computer resources, access the
Internet, and take advantage of new tech-
nologies such as high-speed broadband
Internet wireless LAN connectivity.
DATA SHEET
Key Benefits
FEATURES BENEFITS
Wirespeed 10/100/1000 connectivity Allows users to connect at 1000Mbps, 100Mbps or 10Mbps with optimum throughput for bandwidth
intensive applications, while ensuring compatibility with legacy equipment
Auto MDI/MDIX on every port Eliminates most common cabling problems, whether the port is connected to a server, PC, or another
switch or hub
Traffic Prioritization (IEEE 802.1p) Ensures that real-time applications (such as voice and video) take priority so they can run effectively,
even during bursts of high traffic load
Front panel diagnostic LEDs Offers immediate notification of problems, such as excessive network use, without requiring special
technical knowledge
Full duplex support of your network Allows full, two-way data transfer, doubling the effective bandwidth
Plug-and-Play convenience Provides simple set-up with no complicated configuration for hassle-free installation
Silent operation Helps businesses eliminate disturbances caused by workplace equipment
Operating system independence Allows maximum integration of different operating systems within your network; no extra configuration
of the network required
FCC Class B certified Certified for home as well as office use; complies with a more stringent certification than Class A
3 Year hardware warranty with Next Business Day Provides the ongoing warranty support that businesses need.
advanced hardware replacement
3Com OfficeConnect
Dual Speed Switch 16
3Com
®
OfficeConnect
®
Gigabit Switch 5
Power User
PCs
PCs
3Com OfficeConnect
Switch 8 with Gigabit Uplink
Server
Server
Gigabit link
10/100 link
Network Diagram
3Com OfficeConnect switches enable businesses to find the best
balance between wire speed performance and budget requirements.

PRODUCT DESCRIPTION
3Com OfficeConnect Gigabit 5 Switch 5 1MB Yes 4k Auto Yes Yes 11W Yes
3Com OfficeConnect Gigabit 8 Switch 8 1MB Yes 4k Auto Yes Yes 11W Yes
3Com OfficeConnect Gigabit 16 Switch 16 2MB Yes 4k Auto Yes* Yes 42W Yes
* A fan may occasionally turn on, if the product is operating in very hot environments.
3Com Corporation, Corporate Headquarters, 350 Campus Drive, Marlborough, MA 01752-3064
To learn more about 3Com solutions, visit www.3com.com. 3Com is publicly traded on NASDAQ under the symbol COMS.
Copyright © 2005 3Com Corporation. All rights reserved. 3Com, the 3Com logo, and OfficeConnect are registered trademarks 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.
Specifications and other information in this document may be subject to change without notice. 400949-001 08/05
Specifications Regulatory/Agency Approvals
EMC:
EN 55022 Class B, EN 55024, FCC Part 15 Class B,
ICES-003 Class B
Safety:
EN 60950-1, UL 60950-1, CSA 22.2 No. 60950-1,
IEC 60950-1
Functional:
ISO 8802/3
IEEE 802.3, 802.3u
Packaging Contents:
3C1670500A, 3C1670800A, 3C1671600
• Installation Guide
• Power adapter
• Stacking clip
• Four rubber feet
• Support and Safety Information sheet
• Warranty flyer
Environmental Specifications
Operating temperature:
0° to 40°C (32° to 105°F)
Operating Humidity:
0% to 95% (non-condensing humidity)
OfficeConnect Gigabit Switch 5 3C1670500A
Connectors:
5 RJ-45 10BASE-T/100BASE-TX/1000BASE-T ports
Dimensions:
Width: 225 mm (8.08 in)
Height: 35.35 mm (1.36 in)
Depth: 135.4 mm (5.33 in)
Weight: 1.0 Kg (2.2 lb)
Power: 6 Watts
OfficeConnect Gigabit Switch 8 3C1670800A
Connectors:
8 RJ-45 10BASE-T/100BASE-TX/1000BASE-T ports
Dimensions:
Width: 225 mm (8.08 in)
Height: 35.35 mm (1.36 in)
Depth: 135.4 mm (5.33 in)
Weight: 1.0 Kg (2.2 lb)
Power: 8 Watts
OfficeConnect Gigabit Switch 16 3C1671600
Connectors:
16 RJ-45 10BASE-T/100BASE-TX/1000BASE-T ports
Dimensions:
Width: 228 mm (9.12 in)
Height: 54.6 mm (2.1 in)
Depth: 185.4 mm (7.3 in)
Weight: 1.5 Kg (3.3 lb)
Power: 6 Watts
Warranty
3 years hardware warranty. Warranty for ninety (90)
days; advanced hardware replacement
See www.3com.com/warranty for details.
Register products at http://eSupport.3com.com/
3COM®OFFICECONNECT®GIGABIT SWITCHES DATA SHEET
Ordering Information PRODUCT DESCRIPTION SKU
OfficeConnect Gigabit 5 Switch 3C1670500A
OfficeConnect Gigabit 8 Switch 3C1670800A
OfficeConnect Gigabit 16 Switch 3C1671600
3Com OfficeConnect Gigabit
Switches at a glance
Buffer memory
10/100/1000 ports
LED indicators
No. MAC
addresses
MDI/MDIX
Silent
FCC Class B
External power
supply
3 Year Hardware
Warranty