430526

3com router 3030 Manual

23
Zoom out
Zoom in
Previous page
1/50
Next page
3
INSTALLING THE ROUTER
General Site
Requirements
To ensure the proper working of the routers, and to prolong their service life, the
installation site should meet the requirements described in the following
subsections.
Requirements on
Environment
3000 DSL Family must be used indoors. To ensure the normal operation and
prolong their service life, the following requirements for installation site must be
met.
Requirements on
Temperature/Humidity
Certain requirements on temperature and humidity in the equipment room shall
be met. If the relative humidity is too high, the insulation materials in it will
deteriorate easily or even lead to electric leakage. Sometimes this will result in a
change of the mechanical performance of the materials, and rusting of the metal
components. If the relative humidity is too low, the fastening screw will loosen due
to shrinkage of the isolation spacer. In an environment with a dry climate static
electricity may be produced, putting the CMOS of the router to risk. High
temperature is of the greatest risks, for it will significantly degrade the router’s
reliability, speed up the aging process of the insulating materials, and shorten the
service life of the router. Below are the requirements on the temperature and
humidity for 3000 DSL Family:
Cleanliness
Requirements
Dust undermines the normal operation of 3000 DSL Family. Dust on the
equipment can cause electrostatic adsorption, which degrades the contact
performance of the metal connectors or connection points. This happens more
frequently when the indoor humidity is low, which will not only shorten the
router’s service life, but also cause communication failure.
Below is the recommended specification on dust content and particle diameter in
the equipment room:
Table 1 Humidity requirements in the equipment room
Temperature Relative humidity
0
o
C to 40
o
C 10% to 90%
Table 2 Specifications on dust content in equipment room
Maxim diameter (Ï)m Max. intensity (particles/m
3
)
0.5 1.4 x 10
7
1 7 x 10
5
3 2.4 x 10
5
5 1.3 x 10
5
… 23 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for 3com router 3030 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of 3com router 3030 in the language / languages: English as an attachment in your email.

The manual is 1,39 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info