3Com 3C16411 - Baseline Dual Speed Hub User manual

1
Fast and reliable shared connectivity
Ideal for legacy connections, these Dual
Speed Hubs are designed for networks and
applications where shared connectivity is
needed. The standard 1 RU form factor
allows these products to be easily installed
in standard rack systems incorporating
extended systems and solutions (for
example, data storage NAS and SAN
systems). Alternatively, the units can
operate free standing using the supplied
rubber feet.
Plug and play operation
Unmanaged operation and fast
boot-up means connectivity can be
achieved within minutes. As all ports auto-
negotiate to the right speed (10 or 100), all
is needed is to power up the unit and
connect the end stations. Also, the built-in
MDI/MDIX port and manual switch can be
used to daisy chain hubs together without
the need for cross over cables.
Ultra reliability
As with all 3com®products, Baseline hubs
feature sturdy design and construction,
which pays off in high reliability and log
service life.
3COM BASELINE DUAL SPEED HUB 16-PORT 3COM BASELINE DUAL SPEED HUB 24-PORT
3Com Order Number 3C16410 3C16411
10BASE-T/100BASE-TX ports 16 24
LED Indicators Power, network traffic, collisions, LAN segment Power, network traffic, collisions, LAN segment
MDI/MDIX port Port 16, with manual switch Port 24, with manual switch
Telephone Support and ✓✓
3 Year Hardware Warranty
Key Benefits
3Com®Baseline Dual Speed Hubs
•Designed for networks and
applications where shared
connectivity is needed
•Plug-and-play operation and
fast boot-up means connectivity
can be achieved within minutes
•High reliablity
DATA SHEET

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 © 2004 3Com Corporation. All rights reserved. 3Com and the 3Com logo 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. 400851-002 09/04
Specifications 3C16410 (16-port)
3C16411 (24-port)
Physical
Width: 440 mm (17.3 in)
Depth: 173 mm (6.8 in)
Height: 44 mm (1.7 in)
Weight: 2.1 kg (5 lb)
Interfaces
16/24 RJ-45 Ethernet
LED Indicators
Power, network traffic, collisions, LAN segment
Functional
ISO 8802-3, IEEE 802.3 (Ethernet), IEEE 802.3u (Fast
Ethernet)
Electrical
Power inlet: IEC 320
AC line frequency: 50/60 Hz
Input voltage: 100-240 VAC
Current rating: 1A (max)
Maximum power consumption: 3C16410 - 25W,
3C16411 - 42W
Maximum power dissipation: 3C16410 - 86 BTU/hr,
3C16411 - 142 BTU/hr,
Safety
UL 1950, EN 60950, CSA 22.2
#950, IEC 60950
Emissions
EN 55022 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
EN 55024
Environmental
Operating temperature:
0° to 50°C (32° to 122°F)
Humidity: 10 to 90% (non-condensing)
Standard: EN 60068 (IEC 68)
3COM®BASELINE DUAL SPEED HUBS DATA SHEET
Ordering Information PRODUCT DESCRIPTION 3COM SKU
3Com Baseline Dual Speed Hub 16-port 3C16410
3Com Baseline Dual Speed Hub 24-port 3C16411
All Baseline hubs include:
• Plug and play simplicity
•No configuration required
•Compact 1RU high box
•Easy installation and upgrade Rack mounting kit
•Operates free-standing or 19-inch rack-mounted
Hardware Warranty
3 Year Hardware Warranty. For more information, refer to www.3com.com.