3Com 2924-SFP Support Question
3Com 2924-SFP Support Question
Find answers below for this question about 3Com 2924-SFP - Baseline Switch Plus.Need a 3Com 2924-SFP manual? We have 1 online manual for this item!
Question posted by engineer78361 on November 19th, 2012
3 Com Switch 3cblsg24 Pwr Help Needed
i have the above mentioned 3com 24 POE switch. the switch has no lights on the activity but has full power. all my routers that need the POE have no power. the pwr light is flashing and it does a test every 20 minutes or so.
i think i need to try to reboot but dont know how. i have tried plugging my laptop in to get into the menu but does not open or reconize.
any hints on how to get it up and running. i have tried evrywhere to find aomeone. the network is on a boat and we are off malaysia at the moment.
thxs
Current Answers
Related 3Com 2924-SFP Manual Pages
User Guide - Page 1
3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus User Guide
3CBLSG16 / 3CBLSG24
www.3Com.com Part Number 10016143 Rev. AA Published May 2007
User Guide - Page 3
... to -navigate. It covers summaries of hardware and software features.
■ Using the 3Com Web Interface -
Provides information for configuring both system and network security, including traffic control, ...information required for the 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus. ABOUT THIS GUIDE
User Guide Overview
This guide provides information...
User Guide - Page 5
...Audience 5
Intended Audience
This guide is intended for the 3Com Baseline Switch 2916-SFP Plus/2924-SFP Plus include the following:
■ Safety and Support Information... in Adobe Acrobat Reader Portable Document Format (PDF) or HTML on the 3Com Web site: ■ http://www.3Com.com
Conventions
Table 1 lists conventions that describes important features or instructions.
If release...
User Guide - Page 11
1
GETTING STARTED
This chapter contains introductory information about the 3Com® Baseline Switch 2916-SFP Plus and the Baseline Switch 2924-SFP Plus and how they can be used in your network. It covers summaries of hardware and software features and also the following topics: ■ About the Switch 2916 and 2924 ■ Front Panel Detail ■ LED Status Indicators ■ System ...
User Guide - Page 12
... transceivers are capable of Table 1 summarizes the hardware features supported by the Switch 2916 Hardware Features and 2924. The Switch 2916 and 2924 includes the following models: ■ Baseline Switch 2916-SFP Plus 16-Port ■ Baseline Switch 2924-SFP Plus 24-Port
The Switch 2916 and 2924 feature the following advantages: ■ Full Gigabit speed access ports ■ Jumbo frames...
User Guide - Page 13
...-wave (SX) transceivers in any combination. Figure 1 Switch 2916 SFP 16-Port-front panel
1
45
8
14
16
9
12 13
16
15
16
Figure 2 shows the front panel of the Switch 2916-SFP Plus 16-Port unit. Mounting
19-inch rack or standalone mounting
Front Panel Detail
Figure 1 shows the front panel of the Switch 2924-SFP Plus 24-Port unit.
User Guide - Page 15
... Physical dimensions (H×W×D) Weight Console port Gigabit Ethernet ports on the front panel
AC Input voltage Power consumption (full load) Operating temperature Relative humidity
Switch 2916-SFP Plus 16-Port 3CBLSG16
Switch 2924-SFP Plus 24-Port 3CBLSG24
44×440×173 mm (1.73 17.3 6.81 in.)
2.0 kg (4.4 lb)
One Console port
16 × 10/100/100 Mbps...
User Guide - Page 16
... the warranty sticker can void your 3Com switch. 16 CHAPTER 1: GETTING STARTED
Installing the Switch
This section contains information that you must read the 3Com Switch Family Safety and Regulatory Information document enclosed. Before you install or remove any components from the Switch or carry out any maintenance procedures, you need to install and set up your...
User Guide - Page 17
... that resides on page 195. It covers the following methods: ■ Web Interface Management ■ SNMP Management
In addition, you to "3Com CLI Reference Guide" on the switch. Managing the switch can help you have to access the management software that allow you can use the Command Line Interface through the Console port for...
User Guide - Page 18
...brief, you need to "Setting Up SNMP Management V1 or V2" on page 25. 18 CHAPTER 1: GETTING STARTED
Figure 3 Web Interface Management over the Network
Workstation
Switch
Connect over...
SNMP Network Management Workstation
Switch
Connect over Network via web browser
Refer to get your chosen method of management SNMP Management
You can use the 3Com Network Director software, available...
User Guide - Page 22
...need to have connected the cable. The Switch 2916 and 2924 takes approximately one minute to match the default settings for more information. 3 Power up the switch with terminal emulation
software installed)
Switch...the switch, which you have the following information:
■ IP address ■ subnet mask ■ default gateway
Manually set to boot. The Power on Self Test (...
User Guide - Page 182
... the powerful template based configuration tools. It simplifies tasks such as backup and restore for 3Com device configurations as well as firmware and agent upgrades. 3ND makes it easy to : www.3com.com/NAM
To find out more about how 3Com Network Director can be blocked from the "Users and Computers" console in Microsoft Active Directory...
User Guide - Page 183
... SNMP-capable devices such as switches, routers, security switches, the 3Com VCX™ IP Telephony server, and wireless access points:
■ Up to 250 devices ■ Up to 1,000 devices ■ Up to 5,000 devices ■ An unlimited number of the largest enterprises and advanced networks.
This solution provides particularly powerful configuration and change control...
User Guide - Page 184
B
DEVICE SPECIFICATIONS AND FEATURES
Related Standards
The 3Com® Baseline Switch 2916-SFP Plus and Baseline Switch 2924-SFP Plus have been designed to +158 °F)
Humidity
0-95% (non-condensing)
Standard
EN 60068 (IEC 68)
Physical
Width
Depth
Height
Weight Switch 2916-SFP Plus Switch 2924-SFP Plus
Mounting
440 mm (17.3 in.) 173 mm cm (6.81 in.) 44 mm (1.73 in.) or 1U.
2.5 kg (5.5...
User Guide - Page 185
...the following features:
Table 11 Features of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus
Feature Auto Negotiation
Automatic MAC Addresses Aging Back ...Frequency
Input Voltage
Current Rating Switch 2916-SFP Plus Switch 2924-SFP Plus
Maximum Power Consumption Switch 2916-SFP Plus Switch 2924-SFP Plus
Max Heat Dissipation Switch 2916-SFP Plus Switch 2924-SFP Plus
50/60 Hz 100-240 ...
User Guide - Page 186
... Links may be used to locate the MAC address corresponding to an upstream Multicast router. The Command Line Interface (CLI) is used in terms of allocation of system...the main interface for many applications. DHCP service is considered too long of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued)
Feature Address Resolution Protocol (ARP) Class Of Service (CoS) Command...
User Guide - Page 187
...MDI) and the standard wiring for hubs and switches is a standard MIB that defines current...30-60 seconds for HTTP, HTTPS, and SNMP access are actively forwarding traffic. Ports are stored in the Bridging Table
The ..., password and accounting information.
Switch Features 187
Table 11 Features of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued)
Feature MAC Address ...
User Guide - Page 188
... frames and selectively enable and disable forwarding on a combination of the Baseline Switch 2916-SFP Plus and Switch 2924-SFP Plus (continued)
Feature SNMP Alarms and Trap Logs SNMP Versions 1 and 2 Spanning Tree Protocol
SSL Static MAC Entries
TCP
TFTP Trivial File Transfer Protocol Virtual Cable Testing VLAN Support
Web-based Management
Description
The system logs events with severity...
User Guide - Page 213
...3com.com/
To obtain software releases that follow the software version that you originally purchased, 3Com recommends that you contact 3Com for additional product and support information. Contact Us
3Com... not include software that you need to technical support and repair services.
Access Software Downloads 213
Contact your authorized 3Com reseller or 3Com for assistance, please have the...
User Guide - Page 216
...336/EEC as amended by the Federal Communications Commission helpful:
How to Identify and Resolve Radio-TV Interference...Baseline Switch 2916/2924-SFP Plus family (3CBLSG16 and 3CBLSG24) at their own expense.
This equipment generates, uses and can be required to correct the interference at http://www.3Com.com...) VCCI STATEMENT
This equipment has been tested and found to comply with the limits...
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