3Com 3CNJ205 - Manual

3Com 3CNJ205

3Com 3CNJ205 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
14 Page 14
15 Page 15
16 Page 16
17 Page 17
18 Page 18
19 Page 19
20 Page 20
21 Page 21
22 Page 22
23 Page 23
24 Page 24
25 Page 25
26 Page 26
27 Page 27
28 Page 28
29 Page 29
30 Page 30
31 Page 31
32 Page 32
33 Page 33
34 Page 34
35 Page 35
36 Page 36
37 Page 37
38 Page 38
39 Page 39
40 Page 40
41 Page 41
42 Page 42
43 Page 43
44 Page 44
45 Page 45
46 Page 46
47 Page 47
48 Page 48
49 Page 49
50 Page 50
51 Page 51
52 Page 52
53 Page 53
54 Page 54
55 Page 55
56 Page 56
57 Page 57
58 Page 58
59 Page 59
60 Page 60
61 Page 61
62 Page 62
63 Page 63
64 Page 64
65 Page 65
66 Page 66
67 Page 67
68 Page 68
69 Page 69
70 Page 70
71 Page 71
72 Page 72
73 Page 73
74 Page 74
75 Page 75
76 Page 76
77 Page 77
78 Page 78
79 Page 79
80 Page 80
81 Page 81
82 Page 82
83 Page 83
84 Page 84
85 Page 85
86 Page 86
87 Page 87
88 Page 88
89 Page 89
90 Page 90
91 Page 91
92 Page 92
Page: / 92

Table of Contents:

  • Page 3 – Contents
  • Page 5 – About the NJ205 IntelliJack
  • Page 6 – Device discovery
  • Page 7 – Pa ck a g e Co n t e nt s; mounting the IntelliJack to the wall, floor box or office cubicle.
  • Page 8 – Compact disc containing
  • Page 10 – Local power
  • Page 11 – Setting up the Power Supply; Installing the IntelliJack
  • Page 12 – Mounting the IntelliJack
  • Page 13 – Thread both IntelliJack LA N cables through the opening in
  • Page 14 – Co n n e ct ing D ev ice s t o t h e In t e lliJa ck; The IntelliJack has two ways to connect devices:
  • Page 15 – Che ck in g t he LE D s; You can verify the IntelliJack installation by checking the LEDs.
  • Page 17 – NOTE; : You will use the Local Configuration
  • Page 18 – System Requirements; Pentium processor
  • Page 19 – Click Next to continue.
  • Page 22 – Review the settings you selected and click the Install button.
  • Page 25 – Initializing the NJ205 IntelliJack
  • Page 26 – Make sure the General tab is selected.
  • Page 27 – : By default, the NJ205 is configured to
  • Page 28 – password; WARNING; : If you lock an IP address and
  • Page 29 – Setting Advanced Options
  • Page 30 – : You should change the password to; If you forget the new
  • Page 31 – Discovering NJ205 Devices on Your Network
  • Page 32 – To discover devices on your network, run the following steps:
  • Page 33 – : The default subnets are the ones your
  • Page 34 – Fill in the Subnet and Mask fields and click OK.
  • Page 37 – Viewing Device Properties; single
  • Page 41 – Click on the Statistics tab.; : You can click Apply at any time to save
  • Page 42 – You can reset all counters to zero by clicking Clear.
  • Page 43 – Click Exit to close the Device Property window.; Changing Device Configuration; Select one or more IntelliJacks from the devices list.; : It is possible to configure multiple
  • Page 44 – Select the General tab.
  • Page 47 – : VLAN stands for Virtual Local Area
  • Page 49 – Select the Advanced tab for this window:
  • Page 50 – Global Setting
  • Page 52 – : If a NJ205 IntelliJack that was once
  • Page 53 – Finding Computers Connected to NJ205 Devices; Click the Find button.
  • Page 54 – Click OK to close the window.
  • Page 55 – Upgrading the NJ205 Firmware
  • Page 56 – Click Next and a window like this will appear:
  • Page 59 – Viewing Log Files
  • Page 60 – Viewing and Canceling Scheduled Firmware Upgrades
  • Page 61 – Hardware; Power consumption; Specifications
  • Page 62 – Performance
  • Page 65 – Default Settings
  • Page 66 – Port Setting
  • Page 67 – Po w e r S upplie s a n d IP Ph o n e Po w e r M o du le; O pt io n a l Co m po n e n t s
  • Page 68 – Mounting Plates and Spacers; Description
  • Page 69 – C om IntelliJack A C Power Supply (3C NJPSL); Po w e r O pt io n s; C om Power over Ethernet M ultiport M idspan
  • Page 70 – : The black cable can also be connected to
  • Page 71 – Using Ethernet Multi-port Midspan Power Supply
  • Page 73 – Using a Single-port Ethernet Power Supply
  • Page 74 – Using the 3Com Local Power Supply
  • Page 77 – Installation Planning
  • Page 78 – Commercial Building Telecommunications Cabling Standard; : The NJ205 is designed to be; CAUTION; : It is recommended that a professional
  • Page 79 – Troubleshooting
  • Page 80 – Troubleshooting Matrix
  • Page 81 – Timeout
  • Page 82 – General Error
  • Page 83 – World Wide Web site; Technical Support
  • Page 84 – World Wide Web Site; This service; Com Knowledgebase Web Services; anonymous
  • Page 85 – Support from Your Network Supplier; Product model name, part number, and serial number
  • Page 86 – Support from 3Com; Returning Products for Repair
  • Page 87 – T e ch n ica l Su ppo r t; Co u n t r y
  • Page 88 – Com Corporation Limited Warranty
  • Page 89 – OBTAINING WARRANTY SERVICE
  • Page 90 – LIMITATION OF LIABILITY
  • Page 91 – FCC Class A Verification Statement; European Union Declaration of Conformity
Loading the manual

NJ205 IntelliJack

3CNJ205
4-port 10/100 Mbps Managed
Ethernet Switch

http://www.3com.com/
http://www.3com.com/productreg

Published July 2003
User guide version 1.0

User Guide

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 3 - Contents

About the NJ205 IntelliJack 1 Package Contents 3 NJ205 Description 5 Installing the IntelliJack 7 Setting up the Power Supply 7 Mounting the IntelliJack 8 Connecting Devices to the IntelliJack 10 Checking the LEDs 11 Installing the Configuration Managers 13 System Requirements 14 Installing the Loca...

Page 5 - About the NJ205 IntelliJack

1 The 3Com NJ205 is part of the IntelliJack family of products that provides connectivity at the edge of the network infrastructure. The NJ205 IntelliJack is a 4-port, un-managed Fast Ethernet switch that fits into most standard data port openings. The NJ205 IntelliJack quadruples port connections w...

Page 6 - Device discovery

About the NJ205 IntelliJack 2 You can manage the NJ205 IntelliJack using the included Central Configuration Manager. You can also use a supported SNMP management console as you would with any managed device on your network, but greater management and control is available through the Configuration Ma...

Other 3Com Models

All 3Com Other