3Com 3C16703A Support and Manuals
Get Help and Manuals for this 3Com item
View All Support Options Below
Free 3Com 3C16703A manuals!
Problems with 3Com 3C16703A?
Ask a Question
Free 3Com 3C16703A manuals!
Problems with 3Com 3C16703A?
Ask a Question
Popular 3Com 3C16703A Manual Pages
User Guide - Page 1
OfficeConnect®
Ethernet Hub 4, 4C, 8, 8C (3C16704A, 3C16703A, 3C16700A, 3C16701A)
User Guide
User Guide - Page 2
... be registered in a directory file named LICENSE.TXT or !LICENSE.TXT. No part of this documentation may be provided to you are registered trademarks of Microsoft Corporation. Novell and NetWare are a United States government agency, then this User Guide.
All rights reserved. 3Com Corporation I 5400 Bayfront Plaza I Santa Clara, California I 95052-8145
Copyright © 2002...
User Guide - Page 3
... Connections 14
Spot Checks 14
Problem Solving for the Hub 4 and 4C 15
The OfficeConnect Ethernet Hub 8 and 8C 17 Ethernet Hub 8 and 8C-Front 17 Ethernet Hub 8 and 8C-Rear 18
Connecting Workstations and Other Equipment to Your Hub 19 Connecting OfficeConnect Ethernet Hubs Together 19
Connecting Hubs Using 10BASE-2 20 Checking Connections 20 Connecting Hubs Using 10BASE-T 21 Checking...
User Guide - Page 5
... and an AUI port. INTRODUCTION
Welcome to four or eight workstations, as shown in Figure 1. The OfficeConnect® product range from 3Com has changed this user guide contains general and specific information. When referring to form a stack (each hub is crucial. If you to create a small network with up to the world of networking.
In the...
User Guide - Page 6
...connections.
3
2 1
2 An operating system (for every workstation. I A stacking clip. http://support.3com.com/registration/frontpg.pl
Workstation Connections To connect workstations and other equipment to your hub, you can now register your OfficeConnect hub on the 3Com web site and receive up-to install network adapter cards, which provide your workstations.
3 One straight-through TP cable...
User Guide - Page 9
... connections to (depending on your OfficeConnect hub. Also available from power lines, fluorescent lighting fixtures, and sources of the unit. Ensure that you are now ready to create your network, using your hub): I Cabling is away from 3Com, is a problem, refer to the hub and locate it downwards to push the hub up and off the wall...
User Guide - Page 10
... nothing is connected to the port. Port Status
AUI/COAX
Network Utilization
3C16703A
Alert
Power Activity Collision 1 2 3 4
Green=AUI Partitioned
1% 2% 3% 6% 12% 25% 50% 80%
Green = OK, Yellow = Partitioned
off=COAX
OfficeConnect Ethernet Hub 4C
Power LED green Indicates that segment. Collisions are part of network equipment is received on a port.
10BASE-T Port Status LEDs...
User Guide - Page 12
... 10BASE-2 port, you do not need more ports, simply add more OfficeConnect hubs. Do not connect the same two hubs together using 10BASE-T cables.
Connect one end of the cable to the...terminator is set to any of the hub's 10BASE-T RJ-45 ports using both ends of workstations that can use either 10BASE-T or 10BASE-2 (Hub 4C only) to your network by adding more OfficeConnect hubs. If ...
User Guide - Page 14
...-T in a number of ways, but for the Hub 4 and 4C" on .
If you suspect there is a problem, refer to "Problem Solving for simplicity we recommend the following method, as shown in Figure 5:
1 Starting from the bottom, connect the port 4 of the lower hub to port 3 of each hub.
2 Set all Uplink/Normal switches to Uplink (in...
User Guide - Page 15
... lit.
With 10BASE-T it is likely a terminator (end piece) is either continual excessive use . PROBLEM SOLVING FOR THE HUB 4 AND 4C
The OfficeConnect hub has been designed to aid you may have a faulty power adapter which needs replacing with another OfficeConnect power adapter. If there is correct operation.
15
If this would cause the Coax Port...
User Guide - Page 16
There is a problem with this connection. Check that the Uplink/Normal switch is set to Normal (out). If the cable is connected to port 4, ...damaged.
Pins 4, 5, 7 and 8 are not used
16 Port Status LED not lit for a 10BASE-T port that the equipment being connected to the hub is powered on and operating correctly. Pins 4, 5, 7 and 8 are not used
Crossover
TxD+ 1 TxD- 2 RxD+ 3 RxD- 6
1 ...
User Guide - Page 19
... you are using port 8 to connect to a workstation using your network by adding more OfficeConnect hubs. If a terminator is correct operation.
19 This is not used, the port partitions and...set to Normal (out).
To disconnect the cable, push the connector's latch in , its latch locks it into the relevant RJ-45 port. To connect a 10BASE-T cable, simply slot the connector into place. The hub...
User Guide - Page 21
... LED is secure and not pulled taut.
21
Switch set to Uplink (in)
Switch set to port 7 of each hub.
2 Set all Uplink/Normal switches to "Problem Solving for each cable is the best way to another hub). I Cabling is not lit -
Figure 8 Correct Hub Connections Using 10BASE-T
Switch set to Uplink (in Figure 8:
1 Starting from the bottom...
User Guide - Page 22
... not properly fitted; Do not use of equipment needs only one connection to your network. PROBLEM SOLVING FOR THE HUB 8 AND 8C
The OfficeConnect hub has been designed to aid you may have a faulty power adapter which needs replacing with your OfficeConnect hub. With 10BASE-T it is likely a terminator (end piece) is still no power, you when...
User Guide - Page 24
...A Network Loop occurs when two pieces of network equipment are a part of normal Ethernet operation and occur if two or more than a... that runs over 50 Ohm Coaxial cable. The OfficeConnect hub uses RJ-45 type connectors for the purpose of...Hub 4C only).
24 A sudden sustained increase in collisions can indicate a problem with 10BASE-2 cable, via single speed hubs, the entire ...
3Com 3C16703A Reviews
We have not received any reviews for 3Com yet.