3Com 3C13751 Support Question
3Com 3C13751 Support Question
Find answers below for this question about 3Com 3C13751.Need a 3Com 3C13751 manual? We have 1 online manual for this item!
Question posted by jassisandhu on March 18th, 2012
Connectivity
I am not able to connect the 3Com Router Model 3C13751 through console cable
setting of hyperterminal are checked and ok
i am using the Rj45 to DB9 connector
provide me the solution asap
Current Answers
Related 3Com 3C13751 Manual Pages
Getting Started Guide - Page 5
...CD-ROM 9
Conventions 10 Related Documentation 10 Documentation Comments 11
1 Introducing the Router 5000 Family
About the Router 5000 13 3Com Router 5012 (3C13701) 15
Indicators 16 System Description 16 3Com Router 5232 (3C13751) 17 Indicators 18 System Description 19 3Com Router 5642 (3C13755) 20 Indicators 20 System Description 21 3Com Router 5682 (3C13759) 22 Indicators 23 System Description 23
Getting Started Guide - Page 6
... and Cables 26
PGND Wire 26 Power Cord 27 Power input and PGND 27 AC Power Cord 27 Console Terminal 29 Router to LAN Connection 30 Router to WAN Connection 31 Connecting the AUX port to the Modem 31 WAN Interface to DSU/CSU 32
3 Starting and Configuring the Router 5000
Startup of the Router 5000 43 Setting up Configuration...
Getting Started Guide - Page 13
... models of Service) features. The router provides simple configuration, rich network security features, and supports dumb terminal access, SNA (Systems Network Architecture)/DLSw (Data-Link Switching), IP multicast, ATM, MPLS and abundant QoS (Quality of Router 5000, including:
■ 3Com Router 5012 (3C13701)
■ 3Com Router 5232 (3C13751)
■ 3Com Router 5642 (3C13755)
■ 3Com...
Getting Started Guide - Page 14
...IP (VoIP) services with high quality voice. Ethernet access solution By extending SICs and MIMs, the Router 5000 can provide such interfaces as optical/electrical interface, 10/100/1000Mbps interface.... With an analog Modem interface card, the router can be directly connected to PSTN to serve as a small Internet access server when connected to upgrade the software online, add new features...
Getting Started Guide - Page 17
... during system operation.
■ Flash memory: As the primary file storage media, stores application programs, anomaly information, configuration file.
■ Boot ROM: Stores Bootstrap program.
3Com Router 5232 (3C13751)
Figure 3 Front view of 3Com Router 5232
1) POWER 3) AUX 5) SLOT1~3 (READY/ACTIVE)
2) SYSTEM 4) CON 6) LAN (READY/ACTIVE)
Getting Started Guide - Page 19
... (3C13751) 19
System Description
Table 5 System description of 3Com Router 5232
Item Fixed interface
Slot CPU NVRAM Boot ROM SDRAM Flash Physical dimensions (H x W x D) Weight Input voltage
System power consumption Operation temperature Relative humidity (noncondensing)
Description One AUX port One console port Two LAN ports 3 MIM slots MPC 8245 300 MHz 128 KB 512 KB...
Getting Started Guide - Page 26
... using the device.
The power input end of the Router 5000 is called protection ground (PGND). This PGND wire can also protect the router against the lightning caused by the connection with grounding label, is an important guard against the electromagnetic interference. 26 Chapter 2: Installation
Power Cords, Grounds and Cables
PGND Wire
WARNING: The normal connection...
Getting Started Guide - Page 27
... too. Except for a AC-powered router: Power Cords, Grounds and Cables 27
Use a PGND wire to connect the screw to the earth ground, and the grounding resistance should not be well grounded.
Power Cord The user is provided with two types of other models
Item Power input
PGND
Description AC model: 100 to 240VAC power input socket...
Getting Started Guide - Page 29
... a DB9 (female) connector. The user can be performed.
The other end is an RJ45 connector for CON of the router. Console cable is an 8-core shielded cable. Console Terminal 29
Console Terminal
Introduction to Table 12. Table 12 Attributes of the console port
Attribute Connector Interface standard Baud rate Function
Description RJ45 RS232 9600 bps (default) to 115200 bps Connecting...
Getting Started Guide - Page 30
...) to connect the terminal equipment, such as shown in the following figure:
Figure 13 Ethernet cable assembly
■ Straight-through cable: The wire sequences of the twisted pair cable crimped by the RJ45 connectors at both ends of the cable are totally the same. CAUTION: When making the cable, use the shielded cable to the Ethernet interface
The Router 5000 provide fixed...
Getting Started Guide - Page 31
....
Table 14 Attributes of Modem as the console port when the CON fails PPP SLIP MP
AUX cable
AUX cable is furnished at the same time with a DB9 (male) connector and a DB25 (male) connector. The other WAN interface in the dial-up Backup Operating as needed. This section describes the connection of the AUX port, please refer...
Getting Started Guide - Page 32
... DTE/DCE mode, depending on the application.
Table 15 Attributes of the Router 5000 is a synchronous/asynchronous serial interface, which is usually used for the connection with a WAN device, such as a Modem or CSU/DSU. 32 Chapter 2: Installation Figure 14 AUX cable assembly
WAN Interface to DSU/CSU
Introduction to Table 15. For the...
Getting Started Guide - Page 33
... rate of V.24 (RS232)/V.35 cable
V.24 (RS232)
V.35
Baud rate (bps) 2400 4800 9600 19200 38400 64000 115200 - Different signalling standards are supported in either synchronous or asynchronous mode. Table 16 Transmission rate and distance of the signal vary with the operating mode.
Router to WAN Connection 33
Table 15 Attributes of...
Getting Started Guide - Page 43
Setting up Configuration
Environment
Connecting the router to a console terminal
To set up the local configuration environment, the RJ-45 connector of the console cable needs to be run on the PC to the serial interface of Windows95/98/NT) should be connected to the console port on the router, and the DB-25 or DB-9 connector to set up a new connection.
Figure 31 Opening...
Getting Started Guide - Page 44
Then, click to return to be consistent with the actual serial interface connected by the console cable. 44 Chapter 3: Starting and Configuring the Router 5000
Setting terminal parameters Follow these steps to set the baud rate to 9600, data bit to 8, no parity check, stop bit to 1, and flow control to none. As shown in Figure 33, in...
Getting Started Guide - Page 45
...; Whether the voltage of the power supply complies with the requirement of the Router 5000 45 Figure 33 Setting serial interface parameters
3 Set HyperTerminal properties. Startup of the router.
■ Whether the console cable is correctly connected, whether the PC or terminal for configuration is located, so that the power supply can be VT100 or Auto detect, and...
Getting Started Guide - Page 51
... of the router. CAUTION: Do not hot swap the power cord. Troubleshooting the Power System 51
4 Troubleshooting
Troubleshooting the Power System
Fault: POWER LED is connected correctly. After having checked the items above checks, it is properly connected. ■ Whether the power supply matches the requirement of the console cable or the terminal (e.g., the HyperTerminal) parameters...
Getting Started Guide - Page 52
...
Troubleshooting of "nothing being displayed on the terminal"
Fault: After the POST of the router, despite the normal power system (the POWER LED is ON) and proper connection of the console cable, there is no faults, please contact the agent of 3Com Corporation Co., Ltd.
If the SDRAM is the case, you may remove and...
Getting Started Guide - Page 53
...connected. (For the procedure of the router.
In this case, if the SLOT1 and SLOT2 LEDs light, it prompts "The system cannot find the specified file", , check whether the path set ...3Com Corporation Co, Ltd. Application Software Upgrade 53
The user can decide whether the SDRAM has fault by checking the LED status of selecting an Ethernet interface for TFTP upgrade on the Router.
■ Check...
Getting Started Guide - Page 54
...In this case, contact your agent of the bar code on the Router host and the MIM contains the relevant manufacturing and maintenance information. In ...a mismatch between the application software version and the router model. If the improper software has been loaded, the Router cannot start or work correctly. Fault 2: When upgrading the software using the TFTP approach, and the system displays the ...
Similar Questions
I Need The 3c16792a-us Manual To Know How To Connect It
Thanks
(Posted by delavegaraul 12 years ago)
Igmp Support
Hi. I need a router that suport IGMP for delivering multicast packets between 2 networks. How to con...
Hi. I need a router that suport IGMP for delivering multicast packets between 2 networks. How to con...
(Posted by izhakmanistersky 12 years ago)
What Is My Network Key Name & Network Key?
in reference to my wi fi access.
in reference to my wi fi access.
(Posted by Anonymous-38530 12 years ago)
