DVR to Router Set-up Guide

How to Connect a DVR to a Router

When purchasing a new device such as a router or a DVR, it can be so exciting that you just want to have it all quickly connected and ready to use. While setup isn’t all that difficult, you want to make sure it’s done properly and in a way to allow you the best picture quality possible. This is a tutorial on how to connect a DVR to a router.

For our example, we will be using the Linksys BEFSR41 router and the DVR-8004G. However, just about any DVR and router will work with these instructions. First you want to connect the power adapter to the router. Next, run an RJ45 cable between the uplink port on the router and your internet source, whether it’s a cable modem, DSL modem, or other router. Our Linksys router has an uplink port labeled ‘internet.’ Others label the uplink port differently. It’s also common to use the highest numbered port. For the final two connections, run an RJ45 between the router port and the computer and another RJ45 from the router port to the DVR.

After all the connections are made, it’s time for the PC side of things. On your computer, select the ‘Start’ menu and then ‘Run,’ typing in “ipconfig’ and then clicking ‘ok’. There should be three addresses listed, one for IP, subnet, and gateway; note down all three.

Next you’ll power on the DVR, find the menu page, and select network settings. Here you can set the IP address to be the same as the PC, with the exception of the last three digits. These you want to make unique. Write down the IP address including the last three unique numbers. The subnet and gateway addresses should be set to the same IP address as your PC. Some models give you the option for a port number; make a note of this if it is the case.

From here, you can now get to the DVR from your computer. To do so, you’ll need to enter your IP address into a browser. You’re also ready to access your DVR remotely from a computer outside your home network. To do this, take a few minutes to set up port forwarding. In an open browser, enter the default IP address for your router. In the pop-up login box, type in the default name and password. This might be “admin” and “admin”, check your manual to be sure.

From here, you’ll need to find the router menu for port forwarding. Our Linksys example uses the selections Applications-> Port Range Forwarding. Here, set the port to “80” unless the DVR lists something different. The IP address should be set to the DVR’s. Finally, make sure that your changes are enabled and saved. Your router will restart and then be ready for use. Simply open up a browser and enter http:// followed by your home IP address.

It may seem like there are many complicated steps but the process is really quite simple. Plus, you only have to go through these steps once and then everything will stay set up for you. If you need any connecting cables, please visit BestPriceCables.com for great prices and free shipping on all orders over $75.

HDMI simplified

HDMI simplified

Need to learn about HDMI without reading a ten-page report? Then read on!  This is a quick HDMI introduction, followed by a review of the basic features from the new HDMI 1.4 specs, ending with an overview of the different HDMI labels.

HDMI has become the default choice for the digital transfer of high definition and sound.  Development of the first HDMI connector started in 2002 by a group of high end electronic equipment companies.  At the time the DVI connector was used for HDTV. HDMI 1.0 was designed to improve upon the DVI connector “by using a smaller connector and adding support for audio, and enhanced support” for color. 

HDMI 1.4 has many new features, however, HDMI cable manufactures are not required to install all features.  It is therefore important to check what features are included in any HDMI cable you purchase.

The following additional features were introduced in HDMI 1.4:

•        An Ethernet channel to support high speed bi-directional communication between equipment.
•       An audio return channel which again allows for bi-directional communication.
•       Defined common 3D formats and resolutions
•       4K Resolution Support, four times higher than the current 1080p HD standard.
•      Expanded support for color spaces

The HDMI organization has also introduced a new buying guide for HDMI enabled products.   Instead of organizing product features by the HDMI 1.3 or HDMI 1.4 specifications, they have created performance capability labels.

Standard HDMI
Standard HDMI products provide coverage for resolutions up to 1080i (the i refers to interlaced) plus digitial surround audio.  Most HD Channels are transmitted at 1080i but this is still a step below 1080p.

Standard HDMI Cable with Ethernet
Standard HDMI cable with Ethernet has the same specifications as a Standard HDMI cable, but offers an Ethernet Channel for device networking.  Data transfer speeds can support up to 100 Mb/sec.

High Speed HDMI
High Speed HDMI products can deliver up to 4k x 2k resolution which is four times that of 1080p content.  These cables will also support 3D technology

High Speed HDMI Cable with Ethernet
High Speed HDMI cable with Ethernet has the same specifications as a High Speed HDMI cable, but offers an Ethernet Channel for device networking.  Data transfer speeds can support up to 100 Mb/sec.

Fiber Optic Cables

In a world constantly seeking new ways to do things faster and more efficient, data transfer is no exception. Traditional copper wiring is rapidly making way for fiber optic cables. This innovative data transfer medium offers a faster, more efficient way to send and receive information as well as provide a great deal of communication networks for commercial offices and industrial buildings. Here is a guide to how they work.

Speed: Light versus Electricity. Traditional copper cables send the information down the copper line to the other end. Fiber optics transfer data using light pulses as opposed to electric signals, like those transmitted with copper cables. Light sends a much clearer and faster signal. This might seem unlikely, considering cables are enclosed in rubber tubing. But fiber optic cables are made from long, thin strands of glass or plastic. These pieces work to reflect light down the strip. To give yourself a visual, picture a hollow tube. Now mentally line the casing with tiny mirrors. Any light shined in would reflect off the mirrors one by one until it exited through the opposite end. Since light travels faster than electricity, the result of this set-up is a rapid, clear signal with less disturbances than traditional materials experience.

Fiber optics come in either single or multi mode. Single mode uses one lone strand of glass or plastic fiber for the entire cable. These can have a diameter of up to nine microns.  Since they only use one piece, they are thinner and more susceptible to damage. However, the individual strand allows an increased rate of transmission and a larger range. Basically, single mode lets it go faster and further. On the other side, there are multi-mode cables. As the name suggests, there are a number of glass fibers inside these, measuring either 50 or 62.5 microns.  The larger diameter, as you might imagine, allows multiple waves to transmit simultaneously. Plus, it offers greater durability, which means that is more widely used for generic applications.

Another variation is simplex versus duplex.  Communication networks use either one-directional or bi-directional communication between the two points and fiber optics is no exception. Simplex is similar to single mode in that is uses a single fiber strand for one way communication. This style is somewhat specific to applications looking directly for one-directional data streams, such as, video and audio inputs and outputs. In the same way, duplex is also similar to multi-node, only instead of a slew of cables, duplex uses bi-directional communication, requiring only two wires. This allows for simultaneous, bi-directional data transmission. You can think of these two as a one way and a two way street. Both have their purposes and both are useful.

So when you go to pick out a fiber optic cable, there are a few things you’ll want to know. First, make sure that the type of connector you purchase matches your input connection. Second, check to see if your device prefers single or multi-mode transfer. Figure out if you need simplex or duplex. And finally, choose which length you need. You can discern this by setting up your system and running a string from the speaker or TV to the equipment. Always buy the next larger length rather than one that is on the small side. You won’t regret it! If you’re interested in purchasing any of these products, be sure to check out BestPriceCables.com. Good luck and happy connecting!