OfficeConnect
®
Gigabit Switch 5
(3C1670500)
ABOUT YOUR SWITCH
1
2
4
3
OfficeConnect
Gigabit Switch 5
3C1670500
On = Full
Alert
Port Status
1000M
100M
10M
Duplex
1 2 3 4 5
1 2 3 4 5
On = Link Flash = Activity
OK
5
1
5
6
7
piece of equipment that has 10BASE-T/100BASE-TX/
1000BASE-T connectivity.
Each port is capable of autosensing for 10 Mbps,
100 Mbps or 1000 Mbps operation.
All ports have an automatic MDI/MDIX feature, which
means either straight-through or crossover cable can be
used to connect to any port.
WARNING: RJ-45 ports.
These are shielded RJ-45 data sockets. They cannot be
used as standard traditional telephone sockets, or to
connect the unit to a traditional PBX or public telephone
network. Only connect RJ-45 data connectors, network
telephony systems, or network telephones to these
sockets.
Either shielded or unshielded data cables with shielded or
unshielded jacks can be connected to these data sockets.
VORSICHT: RJ-45-Portes.
Diese Portes sind geschützte Datensteckdosen. Sie dürfen
weder wie normale traditionelle Telefonsteckdosen noch
für die Verbindung der Einheit mit einem traditionellenm
privatenm oder öffentlichenm Telefonnetzwerk gebraucht
werden. Nur RJ-45- Datenansclußhlüsse,
Telefonnetzsysteme oder Netztelefone an diese
Steckdosen anschließen.
Entweder geschützte oder ungeschützte Buchsen dürfen
an diese Datensteckdosen angeschlossen werden.
AVERTISSEMENT : Prises RJ-45 blindées.
Ces prises ne peuvent servir comme prises téléphone
standard et ne permettent pas la connexion de l'appareil
à un système PBX ni à un réseau téléphonique public. N'y
branchez que des prises RJ-45 mâles adaptées, ou des
systèmes de réseaux téléphoniques. Il est possible d'y
brancher des câbles blindés ou non comportant des prises
de type Jack (blindées ou non).
1 Alert LED
Orange
If the LED is off, the unit is operating normally. After
power on, the Alert LED lights for a short period while
performing a self-test. If the LED remains on, either the
self test has failed or there is an excessive amount of
broadcast traffic. Refer to Problem Solving.
2 Power LED
Green
Indicates that the Switch is powered on. If the LED is
off, but the Power Adapter OK LED is lit, there may be
a problem with the Switch’s internal power supply.
Refer to Problem Solving.
3 Five Port Status LEDs
Green (1000 Mbps link, 100 Mbps link)/ Yellow
(10 Mbps link)
If the LED is on, the link between the port and the next
piece of equipment is OK. If the LED is flashing, the
link is OK and data is being transmitted or received. If
the LED is off, nothing is connected or the connected
device is turned off, or there is a problem with the
connection (refer to the Problem Solving section).
4 Duplex LEDs
Yellow
If the LED is lit, the port is in full duplex mode. If the
LED is off, the port is in half duplex mode.
5 Power Adapter Socket
Only use the power adapter that is supplied with the
Switch
6 Power Adapter OK LED
Green
Indicates that the power adapter is supplying power to
the Switch. If the LED is off, there may be a problem
with the power adapter or adapter cable (refer to
Problem Solving).
7 10BASE-T/100BASE-TX/1000BASE-T Ports
Use suitable TP cable with RJ-45 connectors. You can
connect your Switch to a workstation, or any other
OfficeConnect Gigabit Switch 5 - Front
OfficeConnect Gigabit Switch 5 - Rear
Installation Guide
About This Guide:
Thank you for purchasing the OfficeConnect Gigabit Switch 5. This high
quality, Gigabit Ethernet Switch is an easy, efficient way of creating a
network or expanding an existing network. The Switch’s Gigabit ports
provide support for bandwidth intensive applications, and allow high-
speed connections to servers, and to the rest of the network. An example
configuration is shown in Figure 1.
The Switch is compact and attractively designed for desktop use. It can be
stacked with other units in the OfficeConnect family, which include
Cable/DSL gateways, wireless devices, and Fast Ethernet and Gigabit
Ethernet switches. The OfficeConnect family is a fully integrated system,
enabling you to share computer resources, and take advantage of new
technologies as your network grows.
Your Package Contains:
• OfficeConnect Switch
• Power adapter for use with the Switch
• Stacking clip
• Four rubber feet
• This Installation Guide
• Support and Safety Information sheet
• Warranty flyer
About This Guide
This guide will use the term Switch when referring to the OfficeConnect
Gigabit Switch 5.
INTRODUCTION
CONFIGURATION
Dimensions and Operating Conditions
* Refer to Regulatory Notices in the Support and Safety Information sheet.
10.6VA, 36.2 BTU/hr
power requirement
0 to 40ºC (32 to 105ºF)
operating
temperature
0 to 95%
(non-condensing)
humidity
OfficeConnect
Gigabit Switch 5:
1.0 Kg (2.2 lb)
Depth:
185.4 mm (7.3 in.)
Height:
54.6 mm (2.14 in.)
Width:
228 mm (8.98 in.)
Off
iceConnect
Gigabit Swi
tch 5
3C16
705
00
Port
Status
On
= L
ink
Fla
sh
= A
ctiv
ity
On
= F
ull
1000
M
100M
10M
1
2
3
4
5
Po
we
r
Ale
rt
Du
ple
x
1
2
3
4
5
DIMENSIONS AND STANDARDS
Standards
Functional:
ISO 8802/3, IEEE 802.3, 802.3u
Safety:
UL 60950, EN 60950, CSA 22.2 #60950, IEC60950
EMC:
EN 55022 Class B, EN 55024, FCC Part 15 Class B*
ICES-003 Class B, CNS 13438 Class A
Environmental: EN 60068 (IEC 68)
OfficeConnect Switch 8
with Gigabit Uplink
OfficeConnect
Gigabit Switch 5
Server
Workstation requiring
High Bandwidth Connection
10/100 Mbps Connections
1000 Mbps Connections
Po
rt S
tat
us
Blue
= 10
00M
G
ree
n =
10
0M
Y
ell
ow
=
10
M Flash
= A
ctivit
y
On
= Ful
l
G b
E
1
2
3
4
5
6
7
8
G b
E
1
2
3
4
5
6
7
8
Off
iceConn
ect
Sw
itch
8 w
ith Gig
abit Up
link
3C1
670
108
Du
ple
x
Off
iceCo
nnect
Gigabit S
witc
h 5
3C1
670
500
Por
t St
atu
s
On
= L
ink
Flash
= A
ctiv
ity
On =
Ful
l
1000
M
100M
10M
1
2
3
4
5
Po
we
r
Ale
rt
Du
plex
1
2
3
4
5
Figure 1
Network showing sample configuration with Gigabit Switch 5.
3Com Corporation, Corporate Headquarters, 5500 Great America Parkway, Santa Clara,
CA 95052-8145
Copyright © 2003 3Com Corporation. All rights reserved. 3Com, the 3Com logo, and
OfficeConnect are registered trademarks of 3Com Corporation.
Microsoft, MS-DOS and Windows are registered trademarks of Micorsoft Corporation.
All other company and product names may be trademarks of their respective companies.
Part No: DIA1670-500AAA01 Published: May 2003
