3Com 4500G Support Question
3Com 4500G Support Question
Find answers below for this question about 3Com 4500G - Switch PWR.Need a 3Com 4500G manual? We have 1 online manual for this item!
Question posted by Phaynie6798 on March 14th, 2016
Factory Reset For Model# 3cr17772-91
im trying to reset my 3com 48 port switch and it's asking for username and password I tried to bypass this by going into boot setting cntr+b but it's not working what do I do?
Current Answers
Related 3Com 4500G Manual Pages
Getting Started Guide - Page 3
... documentation for your 3Com switch 7 Before You Start 7 Release Notes 7 Conventions 8 Related Documentation 8
1 INTRODUCING THE SWITCH 4500G FAMILY
About the Switch 4500G 9 Summary of Hardware Features 10
Switch 4500G 24-Port and Switch 4500G 48-Port-Front and Rear Panel Detail 11 LEDs of Switch 4500G 24-Port and Switch 4500G 48-Port Switch 13 Switch 4500G PWR 24-Port and 48-Port -Front and Rear...
Getting Started Guide - Page 5
...from the Command Line Interface 64 Introduction 64 TFTP 66 FTP (using a network port) 68 XModem (using the console cable) 69
Upgrading from the Bootrom Interface ... PC-AT Serial Cable 79 Modem Cable 80 Ethernet Port RJ-45 Pin Assignments 80
B TECHNICAL SPECIFICATIONS
Switch 4500G 24-Port 83 Switch 4500G 48-Port 84 Switch 4500G PWR 24-Port 85 witch 4500G PWR 48-Port 86 Grounding Lead 87
CONTENTS
5
Getting Started Guide - Page 9
...-optimized features such as Switch 4500G series) are Gigabit Ethernet switching products developed by 3Com. It covers summaries of hardware and software features and also the following models:
■ Switch 4500G 24-Port
■ Switch 4500G 48-Port
■ Switch 4500G PWR 24-Port
■ Switch 4500G PWR 48-Port 1
INTRODUCING THE
SWITCH 4500G FAMILY
This chapter contains introductory...
Getting Started Guide - Page 11
...31) units can be linked together (31 members and 1 commander)
Switch 4500G 24-Port and Switch 4500G 48-Port-Front and Rear Panel Detail
Figure 1 describes the front panel of the Switch 4500G 24-Port unit.
Figure 1 Switch 4500G 24-Port-front panel
(1) 10/100/1000 BASE-T autosensing Ethernet port status LED (3) Console port (5) Power LED (7) LED for extended slot 1 (9) Mode LED
(2) Gigabit SFP...
Getting Started Guide - Page 12
... (5) Extended slot 2
(4) Extended slot 1
Figure 3 describes the front panel of the Switch 4500G 24-Port unit. Figure 3 Switch 4500G 48-Port-front panel
(1) 10/100/1000 BASE-T autosensing Ethernet port status LED (3) 7-segment digitron display (5) Mode LED
(9) LED for extended slot 2
(2) Console port
(4) Mode switching button (6) Power LED (8) LED for extended slot 1 (10) Gigabit SFP Combo...
Getting Started Guide - Page 13
... mode button on the LEDs of the Switch 4500G 24-Port/Switch 4500G 48-Port Ethernet Switch
LED Mode LED
Power LED
Label Mode
PWR
Status
Description
Rate mode
Green, ON The port status LEDs are showing the duplex mode of the ports.
Red, ON
The system fails the POST.
Table 3 describes the Switch 4500G 24-Port/Switch 4500G 48-Port Switch LEDs.
Yellow, blinking (1 Hz) One or more...
Getting Started Guide - Page 14
... installed and operates normally. POST failed
Red, blinking
The POST ID of the failed test blinks. 14
CHAPTER 1: INTRODUCING THE SWITCH 4500G FAMILY
Table 3 Description on the LEDs of the Switch 4500G 24-Port/Switch 4500G 48-Port Ethernet Switch (Continued)
LED Module LED
Label Status
Module Green, ON (MOD)
Yellow, blinking
7-segment digitron display
OFF
Unit POST
Green,
running...
Getting Started Guide - Page 15
...; POST fails on the port. The port works at the rate of 1000 Mbps; the LED blinks quickly when the port is sending or receiving data. the LED blinks quickly when the port is sending or receiving data. LEDs of Switch 4500G 24-Port and Switch 4500G 48-Port Switch 15
Table 3 Description on the LEDs of the Switch 4500G 24-Port/Switch 4500G 48-Port Ethernet Switch (Continued)
LED
10...
Getting Started Guide - Page 16
... the rear panel of the Switch 4500G PWR 24-Port unit. 16
CHAPTER 1: INTRODUCING THE SWITCH 4500G FAMILY
Switch 4500G PWR 24-Port and 48-Port -Front and Rear Panel Detail
Figure 5 describes the front panel of the Switch 4500G PWR 24-Port Ethernet Switch.
Figure 6 Rear Panel of the Switch 4500G PWR 24-Port Ethernet Switch
(1)
(2)
(3)
(4)
(5)
(3) Grounding terminal (5) Extended slot...
Getting Started Guide - Page 17
... slot 1 (10) Gigabit SFP Combo port status LED
Figure 8 describes the rear panel of the Switch 4500G PWR 48-Port Ethernet Switch
(1) (2)
(3)
(4)
(5)
(1) AC power input (3) Grounding terminal (5) Extended slot 2
(4) Extended slot 1
Switch 4500G PWR 24-Port and 48-Port -Front and Rear Panel Detail 17
Figure 7 describes the front panel of the Switch 4500G PWR 48-Port Ethernet Switch.
Getting Started Guide - Page 18
Green, ON
The switch starts normally.
18
CHAPTER 1: INTRODUCING THE SWITCH 4500G FAMILY
Switch 4500G PWR 24-Port and 48-Port Indicators
Table 4 describes the Switch 4500G PWR 24-Port/Switch 4500G PWR 48-Port
Ethernet Switch LEDs.
Green, blinking (1 Hz)
The system is performing power-on the LEDs of the Switch 4500G PWR 24-Port& 48-Port Ethernet Switch
LED Mode LED
Power LED
...
Getting Started Guide - Page 19
... - 60% 21 - 40% 0 - 20%
A "c" is displayed if there is displayed. Show the utilization of the failed test blinks.
Switch 4500G PWR 24-Port and 48-Port Indicators 19
Table 4 Description on the LEDs of the Switch 4500G PWR 24-Port& 48-Port Ethernet Switch (Continued)
LED
7-segment digitron display
Label Unit
Status
POST running
Green, blinking
Description
The POST ID of the in...
Getting Started Guide - Page 20
... fails on the port.
The PoE power fails, so the port cannot supply power. 20
CHAPTER 1: INTRODUCING THE SWITCH 4500G FAMILY
Table 4 Description on the LEDs of the Switch 4500G PWR 24-Port& 48-Port Ethernet Switch (Continued)
LED
Label
10/100/1000 None BASE-T Ethernet port status LED
Status Rate mode
Duplex mode
PoE mode
Description
Green
The port works at the rate...
Getting Started Guide - Page 21
... mode
sending or receiving data.
Switch 4500G PWR 24-Port and 48-Port Indicators 21
Table 4 Description on the LEDs of
not
1000 Mbps; This LED is Green
The port works at the rate of the Switch 4500G PWR 24-Port& 48-Port Ethernet Switch (Continued)
LED
Label
10/100/1000 None BASE-T Ethernet port status LED (continued)
1000 Base SFP port status LED
None
Status
PoE...
Getting Started Guide - Page 22
... the system specifications of the Switch 4500G series switches
Item Physical dimensions (H W D) Weight Console port GE ports on the front panel
Optional interface modules AC Input voltage
Switch 4500G Switch 4500G
24-Port
48-Port
3CR17761-91 3CR17762-91
43.6 440 300 mm (1.72 17.3 11.8 in.)
Switch 4500G Switch 4500G PWR 24-Port PWR 48-Port 3CR17771-91 3CR17772-91
43.6 440 420 mm (1.72...
Getting Started Guide - Page 23
ing)
Switch 4500G Switch 4500G PWR 24-Port PWR 48-Port 3CR17771-91 3CR17772-91
455 W, with 85 W of system power consumption and 370 W of PoE power
500 W when RPS is not connected, with 130 W of system power consumption and 370 W of PoE power
870 W when RPS is connected, with 130 W of system power consumption and 740 W of the Switch 4500G series switches (Continued)
Item
Power...
Getting Started Guide - Page 27
....
Rack-Mounting the Switch 27
Mounting the front bracket Mount the front bracket as shown in Figure 10 and Figure 11. Figure 10 Mount the front bracket to the device
Screw
Front bracket
Figure 11 Mount the front bracket to support the switch. There are three positions for the Switch 4500G PWR 24-Port and Switch 4500G PWR 48-Port series.
Getting Started Guide - Page 37
... pages that allow you to administer your switch and the network traffic is intercepted, no passwords or configuration information will be visible in the CLI:
■ User View
This view is [4500G]. The prompt for user view is .
■ System View
This view enables you to "Setting Up Web Interface Management" on page 52...
Getting Started Guide - Page 67
... unit2>flash:/ Replace unit2 with unit3 and so on for each switch in the fabric.
Command Line Interface Switch Setup 1 To set the switch to boot from the new software you have downloaded,
enter the following:
boot boot-loader unit1>flash:/s4a03_01_00s168.app
To set the remaining switches in the fabric to load the new bootrom firmware, replace unit1...
Getting Started Guide - Page 84
84
APPENDIX B: TECHNICAL SPECIFICATIONS
Switch 4500G 48-Port
Physical Dimensions
Environmental Requirements Operating Temperature Storage ...176; to 104 °F) −10 ° to +70 °C (14 ° to 158 °F) 95% non-condensing EN60068 to 3Com schedule (Package testing: paras 2.1, 2.2, 2.30, and 2.32.
CISPR 22 Class A, EN55022 Class A, FCC Part 15 Subpart B Class A, ICES-003...
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