3Com 4800G - Switch Support and Manuals
Get Help and Manuals for this 3Com item
Most Recent 3Com 4800G Questions
How To Setup Vlans On 3com 4800g Switch
(Posted by ammilton 9 years ago)
Port Disable/enable Script To Be Run On Switch
Hi, I have a 3com 4800G 52 port switch which is used.I need to run a script from a remote linux mac...
Hi, I have a 3com 4800G 52 port switch which is used.I need to run a script from a remote linux mac...
(Posted by aloksethumadhavan 12 years ago)
3Com 4800G Videos
Switch Port Mapping a 3Com 4800G Network Switch
Duration: 4:22
Total Views: 2,078
Duration: 4:22
Total Views: 2,078
Popular 3Com 4800G Manual Pages
Getting Started Guide - Page 3
CONTENTS
ABOUT THIS GUIDE
Conventions 5 Related Documentation 5
1 PRODUCT OVERVIEW
Introduction 7 Switch 4800G 24-Port 8 Switch 4800G PWR 48-Port 11 Switch 4800G PWR 24-Port 13 Switch 4800G 24-Port SFP 17 Switch 4800G 48-Port 18 System Specifications of the Switch 4800G Series 22 Pluggable Modules 22 Optional Interface Modules 23 CX4 Cable 24
2 PREPARATING TO INSTALL THE SWITCH
Safety Precautions ...
Getting Started Guide - Page 7
...hereinafter referred to operate at a time. Table 2 Models of the Switch 4800G
Model Switch 4800G 24-Port Switch 4800G PWR 48-Port Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP Switch 4800G 48-Port
Number of auto-sensing 10/100/1000Base-T Ethernet ports
24
48
24
48
8
Number of
Number of
1000Base-X SFP console
ports
ports
4
1
4
4
4
24
Together with an auto-sensing 10/100/1000BASE...
Getting Started Guide - Page 13
... heat dissipation. Switch 4800G PWR 24-Port
Appearance
The Switch 4800G PWR 24-Port provides twenty-four auto-sensing 10/100/1000Base-T Ethernet ports, four 1000Base-X SFP ports, one console port on the front panel, and one AC power socket, one RPS port, and two extended module slots on the front panel of the Switch 4800G PWR 48-Port are the same as those of the Switch 4800G 24-Port. For...
Getting Started Guide - Page 15
... switch does not support the module or a module failure occurs. The LED displays the utilization of the failed test. The module is installed.
No module is in position and works normally.
Software loading
The power LED flashes green.
For a candidate switch, the LED displays c. Cluster state PoE mode
The power LED is connected. Switch 4800G PWR 24-Port 15...
Getting Started Guide - Page 17
... module slot 1
(9) LED for extended module slot 2
(10) SFP port status LED
Rear Panel Figure 12 Rear panel of the Switch 4800G 24-Port SFP. Switch 4800G 24-Port SFP 17
Switch 4800G 24-Port SFP
Appearance
The Switch 4800G 24-Port SFP provides forty-eight auto-sensing 10/100/1000Base-T Ethernet ports, four 1000Base-X SFP ports and one console port on the front panel, and one AC power socket...
Getting Started Guide - Page 18
... heat dissipation. Switch 4800G 48-Port
Appearance
The Switch 4800G 48-Port provides twenty-four 1000Base-X SFP ports, eight auto-sensing 10/100/1000Base-T Ethernet ports, and one console port on the front panel, and two AC or DC power sockets and two extended module slots on the front panel of the Switch 4800G 24-Port SFP are the same as those of the Switch 4800G PWR 24-Port.
The...
Getting Started Guide - Page 22
... is present. System Specifications of the Switch 4800G Series
Table 7 System specifications of the Switch 4800G 48-Port
LED
Mark Status
SFP port status LED (100 ... Description of LEDs on the front panel of the Switch 4800G
Item
Switch 4800G 24-Port
Switch 4800G PWR 48-Port
Switch 4800G PWR 24-Port
Switch 4800G 24-Port SFP
Switch 4800G 48-Port
Physical dimensions (H × W × D)
...
Getting Started Guide - Page 26
26 CHAPTER 2: PREPARATING TO INSTALL THE SWITCH
For the temperature and humidity requirements of different models, refer to section "System Specifications of your device.
Cleanness
Dust is a hazard to prevent signal ports from the optical fiber may hurt your device but also cause communications failures. Especially when the indoor relative humidity is low, electrostatic adsorption is...
Getting Started Guide - Page 29
... ears and guide rails
The selection of installation methods depends on a mounting screw of the 3Com switch chassis is greater...supports to substitute for guide rails in )
Use front mounting ears ✔ -
- For the installation methods, see Table 12. Table 12 Installation methods for permission.
Mounting Ears Installing the Switch into a 19-Inch Cabinet
You can install the switch...
Getting Started Guide - Page 30
...Table 13 Selection of mounting ear for the Switch 4800G
Model Switch 4800G 24-Port Switch 4800G 24-Port-DC Switch 4800G PWR 48-Port Switch 4800G 48-Port
Switch 4800G PWR 24-Port Switch 4800G 24-Port SFP
Physical dimensions (H × W × ...
Configuration type of front mounting ear
Standard
Configuration type of front and rear mounting ears, see Table 13. 30 CHAPTER 3: INSTALLING THE SWITCH ...
Getting Started Guide - Page 39
... power cable retainer into the slots at both sides of the AC power socket, and then set the power cable into the notch of the Switch 4800G 24-Port and Switch 4800G PWR 48-Port
The AC-powered Switch 4800G 24-Port and the Switch 4800G PWR 48-Port use the 12V RPS. Connecting the DC Power Cable
Connecting the DC power cable of the...
Getting Started Guide - Page 42
... the 48V RPS connector to the ground nearby.
2 Connect one end of the switch is properly connected. Connect the other end to the chassis
Screw 2
Connector parts Screw 1
Chassis Connecting the DC power cable of the Switch 4800G PWR 24-Port and Switch 4800G 24-Port SFP The Switch 4800G PWR 24-Port and Switch 4800G 24-Port SFP use only the 12V RPS power cables recommended by 3Com.
Getting Started Guide - Page 57
... supply voltage is consistent with that required by the switch.
■ The console cable is five seconds. the terminal (which can be a PC) used for your choice(0-9):
Table 15 describes the fields above. Download application file to boot 3. Enter bootrom upgrade menu 7. Set switch startup mode 0. and the configuration parameters have the same Boot ROM display style...
Getting Started Guide - Page 62
...
1. Enter bootrom upgrade menu 7. Set bootrom password recovery 9. XModem transfers files via Console port.
Input the correct Boot ROM password (by the cooperation of retransmission attempts is ten). Download application file to negotiate a packet check method. Modify bootrom password 6. appears. Set switch startup mode 0. Skip current configuration file 8. The receiving...
Getting Started Guide - Page 73
... contact with correct input. Set switch startup mode 0. If there is removed.
Skip current configuration file 8. After the switch is restarted, the user password is any input error, restart the loading procedure with your choice(0-9):
Select 7, and then restart the switch. Set bootrom password recovery 9.
6
MAINTENANCE AND TROUBLESHOOTING
Software Loading Failure
If software...
3Com 4800G Reviews
We have not received any reviews for 3Com yet.