3Com 2848 SFP - Baseline Switch Plus Support and Manuals
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3Com 2848 SFP Videos
How to Setup Link Vlans on a 3Com 2848-sfp-plus
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Duration: 11:21
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How to Setup Link Aggregation on a 3Com 2848-sfp-plus
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Duration: 5:31
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Popular 3Com 2848 SFP Manual Pages
User Guide - Page 1
DUA1648-6AAA01 Published January 2006 Baseline Switch 2848-SFP Plus User Guide
Installationsanleitung
3C16486
www.3com.com Part No.
User Guide - Page 6
... or more useful to us : ■ Document title ■ Document part number (on the title page) ■ Page number (if appropriate)
Example: ■ Baseline Switch 2848-SFP Plus User Guide ■ Part number: DUA1648-6AAA01 ■ Page 25 Please note that we can now register your Baseline Switch on the 3Com Web site to receive up-to-date information on your network...
User Guide - Page 7
... and helps you to connect network devices to know the physical features of the Baseline Switch
The 3Com® Baseline Switch 2848-SFP Plus is necessary.
Overview of the device. Features and Capabilities
The Switch has 44 shielded RJ-45, 10/100/1000 Mbps auto-negotiating ports and 4 Gigabit combo ports (which comprised of the connected equipment and provides...
User Guide - Page 17
... without having to a multimode fiber-optic cable.
See "Resetting to its factory defaults erases all your 3Com network supplier
If POST fails, try powering on the Switch again
■ If the Switch still does not operate, contact your settings. Inserting an SFP Transceiver
To be recognized as valid, the SFP transceiver must have the following characteristics: ■ 1000BASE...
User Guide - Page 21
... and buttons that has a Web browser
Running the Discovery Application
The 3Com Baseline Switch 2848-SFP Plus CD-ROM contains, among others, the Discovery application.
The application will launch a Web interface that is assigned to the Switch, and configure its advanced settings. 3 CONNECTING TO THE WEB INTERFACE
The Switch has a built-in Web interface that you need the following...
User Guide - Page 22
... Screen of Discovery appears.
The Web interface loads in your Web browser. The Completing the 3Com Discovery Application screen appears.
4 Click Finish. If the computer has only one adapter, click Next.
3 On the Discovered Devices screen, click Baseline Switch 2848-SFP Plus, and then click Next. 22
CONNECTING TO THE WEB INTERFACE
To use Discovery to...
User Guide - Page 24
...
Provides a summary of the Switch's basic settings and versions of current components
Password
Allows you to change the administrator password
IP Setting
Allows you to configure the IP address settings of the Switch's front panel, which indicates ports that you to perform various system maintenance tasks, such as upgrading the firmware, resetting the Switch, backing up and maintain trunk...
User Guide - Page 30
... set the IP address for the initial setup. Table 3 IP Setting Options
Status
Meaning
Management VLAN
Indicates the VLAN from a computer that Web interface from which the Web interface can be 169.254.1.2.
The IP Settings screen appears. By default, all port belong to VLAN 1.
(continued) If you create other VLANs, you should assign an IP address to the Switch...
User Guide - Page 36
...Baseline Switch 2848-SFP Plus
Server
Server
in VLAN 1 in Figure 14, so that the ports on the default VLAN1 and the ports on VLAN2 cannot communicate with any other , do the following:
1 Use the Create VLANs screen (Figure 13) to create VLAN2. (VLAN1 is set up a VLAN across two Switches... VLAN2, and will not communicate with each Switch is the default VLAN and already exists.)
2 Click the ...
User Guide - Page 42
... Switch to reconfigure the Switch after you to install on page 29).
Upgrade
The Upgrade feature allows you reset it. You will revert to the Switch;
You will restart and apply the newer system software version.
For security purposes, restoring the configuration does not change the password. the Switch will be downloaded via HTTP and once copied to the default IP...
User Guide - Page 45
...admin ■ Password - For information on basic LED checks, refer to the following topics in Chapter 1: ■ (3) Link/Activity Status LEDs ■ (4) Module Active LEDs ■ (5) SFP Port Status LEDs ■ (6) Power LED
For information on using the default admin account settings: ■ User name -
For more information on how to obtain support for instructions. Solving LED...
User Guide - Page 50
... of publication. Telephone Technical Support and Repair
To obtain telephone support as part of your warranty and other service benefits available to 3Com for assistance, please have the following information ready:
■ Product model name, part number, and serial number
■ Proof of system hardware and software, including revision level
■ Diagnostic error messages
■ Details...
User Guide - Page 53
B TECHNICAL INFORMATION
Related Standards
The Baseline Switch 2848-SFP Plus has been designed to the following standards:
Functional
MAC .../GS (EN 60950-1), IEC 60950-1, CB
EN50081-1, EN 55022 Class A, EN50082-1, IEC 1000-4-2/3/4/6, EN60555-2 Class A, EN 60555-3, FCC Part 15 Subpart B Class A,
EN 55024
Environmental
Operating Tempera- 0-45 °C (32-113 °F) ture
Storage Tempera- -40-70...
User Guide - Page 56
...de la sécurité suivante avant d'installer le Baseline Switch 2848-SFP Plus.
U.S.A. Never look at the fiber ports and fiber cable ends when they are : No. 18 AWG Type SV or SJ 3-conductor
■ The cord set must have a rated current capacity of type...it will be UL-approved and CSA
Canada
certified.
■ The minimum specifications for the country where it is powered on .
User Guide - Page 68
... inserting 17 removing 18 spot checks 19 subnet mask 63 support 44 Switch changing the password 28 positioning 13 restarting 41 switch defined 63 system tools 41
T
TCP/IP 61 defined 63
technical specifications 53 traffic 63 troubleshooting
LED-related issues 45 POST failed 17
U
upgrading firmware 42 user name
default 28
V
viewing individual port statistics 39 statisitcs 39
VLANs creating...
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