Showing posts with label coax. Show all posts
Showing posts with label coax. Show all posts

10/31/2012

Netgear PE102 10MBPS(10BASE-T) Home Phoneline RJ11 Ethernet RJ45 Bridge Review

Netgear PE102 10MBPS(10BASE-T) Home Phoneline RJ11 Ethernet RJ45 Bridge
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The marketing literature claims that the Netgear PE-102 "seamlessly extends your high-speed Internet connection, or your existing Ethernet network ...". Seamless is definitely in the eye of the beholder -- especially where networking is concerned -- but in this case, I have to agree.
I installed the PE-102 to replace a PC that I used as a bridge between my phoneline and ethernet networks. The PC worked fine as as bridge, but needed to be on whenever someone wanted to use the internet from a machine on the phoneline network. The PE-102 not only solved this problem, but also freed a slot in the former bridge machine, since I no longer needed both ethernet and phoneline cards installed. The PE-102 also uses a lot less power than the PC I used for a bridge.
Installation was quick and straightforward. Both phoneline connections are clearly marked (to wall, to phone) and the unit includes only one ethernet connection (RJ-45 10/100 Mbps, auto-switching). There's no software to install or to configure. The product includes a fold-out installation guide that suggests possible network configurations and provides technical specifications for the unit. I was operational within 5 minutes.
The PE-102 has performed flawlessly from the moment I hooked it up. All machines (whether connected by ethernet cable or phoneline) now appear to be part of the same network -- whether the machine is running Windoze or Unix. Throughput is excellent, even when several users share the same internet connection via ethernet cable and phoneline. So what's not to like? Here are a few things I found less than perfect: (1) cable connections are on the front of the unit, rather than on the rear. This makes for a somewhat messy appearance in a home/SOHO environment. (2) cost -- the PE-102 seems expensive by comparison to other network components. This device is a "digital adapter" that integrates ethernet and phoneline networks. It's not a router or a switch or a firewall. It doesn't do sophisticated encryption or on-the-fly data compression or web-content filtering or anything else beyond what it claims to do -- connect ethernet and phoneline networks. (3) the installation guide fails to mention that the PE-102 can share a phoneline connection with a computer: just connect the PE-102 to the phone jack in the wall, and the computer to the "to phone" connection on the PE-102. Now the PE-102 and the computer are both connected to the phoneline network. Similarly, I suspect the PE-102 could be used as an internet gateway for phoneline networks (but without firewall protection or content filtering), even though the installation guide does not mention this possibility.
However, these are pretty much minor annoyances. There's plenty to like about the PE-102, including solid construction (metal case, not plastic), 5-year warranty (1 year on power adapter), and reliable performance. This is a product that does what it claims to do, first time, every time, right out of the box. Although I didn't need it, I've found Netgear technical support to be both competent and responsive -- and one of the few organizations willing even to talk to you if you mention the word "Unix" (or "Linux"). You won't find that among the product features listed on the box -- but it's included, nonetheless.
Recommended.

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9/18/2012

D-Link DXN-221 MoCa Coax Ethernet Adapter Kit Review

D-Link DXN-221 MoCa Coax Ethernet Adapter Kit
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Works as I wanted. Plug and play on coax that carries TV and cable modem.
What doesn't work is their configuration utility software for windows. Fortunately I didn't need it- just plug and play.
Tech support at level 1 and then level 2 was incredibly ignorant; no, make that totally unprepared and both had bad ESL issues. Level 3 wants to call.
Hopefully I'll never need the utility.


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Hd mediabridge coax network.

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8/22/2012

RCA Digital Plus Series DH140M - RF amplifier Review

RCA Digital Plus Series DH140M - RF amplifier
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This replaced a 3 way and 2 way splitter. It helped reduce the snowy signal on some channels. Take note that not all ports on this device have the same level of amplification. So choose your connections carefully.

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8/08/2012

Leviton 47693-8P 1x8 Premium Amplified CATV Module Review

Leviton 47693-8P 1x8 Premium Amplified CATV Module
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if you're looking to use this for distributing fios throughout your home, don't bother buying - this splitter isn't compatible with fios

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1x8 Premium CATV Module, tilt-able bracket, gold plated connectors, includes power supply - White

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1/22/2012

Actiontec Ethernet over Coax MoCA Adapter - Single Review

Actiontec Ethernet over Coax MoCA Adapter - Single
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I used this device to connection to my FIOS Actiontec router, and without a few comments from people here, you'd never get this to work properly.
First, the "quick instructions" (the only instructions as it turns out) assume that you are using a pair of these only to create an ethernet bridge over your coax. Thus, using this to connect to your FIOS router, the instructions are nonsensical.
Second, without instructions, you'll conclude you put this in between your coax cable and set top box. This will not work, even though this is apparently the way it's supposed to work. You'll get interference on your TV, things won't work, and you'll be ready to throw it in the box and return it.
In reality, you take the cable from the wall jack and get it into a coax splitter. One split goes to the set top box, the other to the device. You connect the ethernet jack to the device, and you're up and working.
If you go to Actiontec's site, they have no instructions how this will work with an Actiontec's FIOS router, despite the fact that this is probably the best use of the device!.
Anyway, once you get it hooked up, as other have said, you don't configure anything. It just works.
So it's a great product, hampered by no instructions for many people, and no help on the web site.

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10/28/2011

Mediabridge - Coaxial Jumper with F Type Male Connectors - 90 Degree "F" to Straight "F" - 6ft Review

Mediabridge - Coaxial Jumper with F Type Male Connectors - 90 Degree F to Straight F - 6ft
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I have this in a tight spot and it was just the right solution. The construction quality is very high.
Make sure you have a wrench to lightly tighten the 90-degree end. You can't get a great grip on it with the cable in the way.

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Actiontec Ethernet Over Coax MoCA Adapter - Twin Pack Review

Actiontec Ethernet Over Coax MoCA Adapter - Twin Pack
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My Environment:
I want to use my PS3 to access Netflix , HULU (via PlayOn) and the shows that are recorded in my PC (a combination of HD and SD). My PC is upstairs (where the cable modem is) and my TV is downstairs where i do not have any Ethernet port and rewiring is not an option in my home.
Various Methods Used for connectivity:
Tried Wireless G and N but was never able to stream anything from my PC. Then tried various power line products from Sling, Belkin (rated as 1000 MBPS) but was not satisfied. Belkin one worked quite well but was not consistent, something was interfering and impacting the performance as the output would vary wildly at different times. Then heard about MOCA technology and was initially skeptical but wanted to try it out.
Set up using Actiontec MOCA device:
Ordered these Actiontec ones as they are cheaper than Netgear ones. Received them and all the package had was the two units, two Ethernet cables, power cards and a sheet of paper with instructions. Just plugged them in with the following set up and within few min the set up was done and configured my PS3 to use wired connection.
Coax from wall --> Input of first unit ,Output of first unit --> Cable modem.(Office) and then plugged in the ethernet cable from my router to the ethernet port of first unit
Coax from wall --> Input of second unit,Output of second unit--> STB(Living Room)and then plugged in the ethernet cable from the second unit to the PS3.
Input is labeled as Coax and output is labeled as STB/TV on the two Actiontec units
So far did not see any degradation in the TV signal or the internet connection.One thing to note is, if you want to use this set up i,e use this as a pass trough for your Coax signal, you need a couple of Coax cables(F-pin) which are not included and might be better to order along with these units, if you want to do the set up right away.
Conclusion:
I did not measure the throughput and do not know if my home has any splitters or amplifiers but could see reliable connectivity and could stream HD video (only have 1080i) flawlessly,Netflix and HULU worked quite well and would recommend it to anyone who has Coax wires all around the house. I hope that the same performance continues in the future and do not have to update this review.


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10/27/2011

CE LABS 6001 Prograde 1 GHz Bi-Directional RF Amplifier Review

CE LABS 6001 Prograde 1 GHz Bi-Directional RF Amplifier
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I am using this for my CATV that has three splitters after it. The incoming signal was not very strong and after the third splitter, the picture was terrible on one tv. After installing the RF amp, it was beautiful. The CE 6001 has 20 db of gain (more than most other RF amps). I ended up turning the gain down a little (a very useful feature although you need a very small screwdriver to do it) to be sure it did not overload the front end of my tv off the first splitter. I had an RS version (15-2505) previously and it did ok but added a little noise on the weakest signals. That was all plastic and certainly not weatherproof. In contrast, the CE 6001 is a nice, sturdy sealed aluminum case and I could not see any evidence of additional noise on even the weakest channels.

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10/05/2011

NETGEAR MCAB1001 MoCA Coax-Ethernet Adapter Kit (Black) Review

NETGEAR MCAB1001 MoCA Coax-Ethernet Adapter Kit (Black)
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I've been waiting for the Netgear MoCA Kit for awhile now. There were other solutions, but I had high hopes for this model. As it turns out, it was worth the wait.
First things first, installation was a snap. I followed the instructions and all status lights were on and I was able to use a computer on the other end within minutes. Awesome, but now the TVs were not working. I went into the configuration and turned off All Pass and the problem was fixed. There were also options to adjust frequency, but I did not have to go that far. My setup includes a cable box and DVR and the MoCA works great with them. I'll be adding a small switch to allow for connecting gaming consoles and other devices soon.
I have not tested the transfer speeds extensively, although the Adapters are saying they are at 252 Mbps (out of a max of 270 Mbps). I do have some doubts that the speed is that high, but it's not too far off. Files transferred quickly and I was streaming photos, music, and videos from my home server within minutes to my HDTV in the other room. While I did not test all kinds of video file types, I was able to stream 720p and 1080i without trouble and no lag at all. Of course, if you had other devices pulling bandwidth, then it might be an issue.
You receive 2 coax cables and 2 ethernet cables in the kit. However, it would have been nice to have the cables a bit longer. The configuration pages are fairly straight-forward. Although, it requires you to hook a computer directly up to the devices in order to access the setup options, which isn't a big deal because after you get it going I don't really think you will be doing any additional configuration. The lights on the front of the adapters are a bright blue, but you can turn them off by hitting a button on the back. The units appear to stay relatively cool, but do warm up a bit when you are passing traffic through them heavily. It's nothing abnormal though.
Overall, this setup is highly recommended for those that do not want to run CAT5 through their house. The cost is decent and the setup is very easy. The units provide you with an easy solution for providing network access to your HDTV, gaming console, or other devices.
UPDATE 1/2/2010: It's been almost eight months since buying and installing the Netgear MoCA kit and I am providing this as an update to my review. I have been using them to stream media (video, music, photos) from my home server to my HDTV on another floor. I have also added a small switch and an Xbox 360 along with the HDTV. Streaming has been going very well and all internet access to my Xbox 360 has been great. While there are days I have to reset my other network equipment for various reasons, the NetGear MoCA devices keep on trucking. I never have a problem out of them and they are always performing top notch! Still highly recommended.

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Turns coaxial cable outlets into a high-speed Ethernet network connection; Advanced Quality of Service (QoS) supports uninterrupted HD video, gaming and high-speed networking; For use with both wired and wireless routers and gateways; Delivers up to 270 Mbps transfer speed; Connect an Xbox360, PlayStation 3, Blu-ray player, Apple TV, VUDU box, TiVo, Slingbox, DVR, NETGEAR ReadyNAS storage, desktop, or notebook PC; Works with DSL broadband in homes wired for cable; Data encryption ensures privacy and security; Not compatible with satellite television installations (e.g., DIRECTV, DISH Network).

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10/04/2011

Mediabridge Ultra Series - Dual Shielded Coaxial Digital Audio Video Cable - Pro Grade F-Pin to F-Pin Solid Brass Connectors (25 Feet) Review

Mediabridge Ultra Series - Dual Shielded Coaxial Digital Audio Video Cable - Pro Grade F-Pin to F-Pin Solid Brass Connectors (25 Feet)
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rec'd as described; decent quality; I had two televisions plugged into the same cable outlet but found no real difference in the picture quality (some fuzzy still) after hooking up this new coaxial and a new, higher-priced splitter. This coaxial seems to be a decent quality, but changing to a new cord didn't totally solve my problem.

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10/03/2011

8-Port Bi-Directional Cable TV HDTV Amplifier Splitter Signal Booster with Pa... Review

8-Port Bi-Directional Cable TV HDTV Amplifier Splitter Signal Booster with Pa...
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The PCT VB-8P is the sister product to: PCT MA2-8P 8-Port Bi-Directional Cable TV HDTV Amplifier Splitter Signal Booster with Passive Return Path - B000WDR94U 8-Port Bi-Directional Cable TV HDTV Amplifier Splitter Signal Booster with Passive Return Path.
Before we start here let's outline product suitability:
Satellite TV - NO, NO, NO
Standard Cable - YES
Digital Cable - YES
HDTV (via Cable) - YES
Cable Phone Service - YES
Cable modems - MAYBE, it may not be the best choice, but it is the least expensive option to try out. If your Return Path Signal is the problem, you may need a different amplifier.
Outdoor Antenna - YES. It will amplify a signal for distribution, but may not be the best option - you should look at other reviews.
We are only providing general guidelines here - you should look through all the reviews for more specific information on hat other people are doing. Bottom line - if you have a lot of connections and you need to get rid of lossy splitters, this is DEFINITELY the way to do it.
The PCT VB-8P amp is a great product. It has all of the same capabilities and great performance of it's sister product, the PCT MA2-8P, referenced above. You can directly interchange the two amps because the basic circuitry inside the amplifier is the same. So for basic signal amplification and distribution, they work EXACTLY the same, and either amplifier will work well. If you have a grainy TV picture or are getting pixilation (squares) showing in your digital cable you probably need an amplifier.
The main difference between these two amplifiers is in the bypass feature. As more and more homes move to cable based phone services, this creates a new challenge for supporting cable phones, while boosting overall home cable TV performance and signal strength. Before the VB-8P you could have a problem with trying to boost the signal and connect your cable or VoIP based phone to the amplifier at the same time. If the amplifier lost power or failed, the signal needed for your cable or VoIP phone would be blocked by the amplifier, because the amplifier was not working.
Now that is no longer a problem. The PCT VB-8P makes it possible for the cable signal to pass through to the amplifier in the event of a power outage or amplifier failure. When the power is on and everything is working normally, the cable signal is being boosted on all the amplifier ports, just like the PCT MA2-8P. However, in the event something goes wrong, this amplifier has one special port on it with a "bypass" feature.
When the power goes out or the amplifier chip fails, the bypass port automatically goes into bypass mode. When in bypass mode, 7 of the 8 ports on the amplifier will lose signal, as they would on a non-bypass amplifier. The difference here is the 8th port. On the 8th port the signal gets passed through as if there was no amplifier in place at all. This allows anything connected to that one port to operate properly (as long as the cable phone equipment is working) without power to the amplifier. All E911 and other services associated with your cable phone will continue to work properly.
SO if you have any concern about connecting your VoIP, Vonage, or other phone router to the amplifier, this product is what you need and will work great with those systems.


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8/31/2011

4 PORT CABLE TV / HDTV / DIGITAL AMPLIFIER INTERNET MODEM SIGNAL BOOSTER INTERNET AMP Review

4 PORT CABLE TV / HDTV / DIGITAL AMPLIFIER INTERNET MODEM SIGNAL BOOSTER INTERNET AMP
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After getting my first HDTV, I was dismayed that my signal was too low to maintain a constant picture (even on non-HD channels). Having multiple devices requiring a cable signal, I needed to amplify as well as split my incoming signal. This splitter/amplifier did the trick! Very high quality item. Solidly built. Everyone should buy this thing!

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8/27/2011

PCT 1-PORT BI-DIRECTIONAL CABLE TV HDTV AMPLIFIER SIGNAL BOOSTER WITH PASSIVE RETURN PATH Review

PCT 1-PORT BI-DIRECTIONAL CABLE TV HDTV AMPLIFIER SIGNAL BOOSTER WITH PASSIVE RETURN PATH
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This Drop Amp works great! I have a two story home with a several TV's at the far end of the house that never had clear pictures. They have always been grainy and just never looked right. Well after talking with the cable company they told me they could come out and put an amp on the cable to boost the signal and it would cost me a service fee plus the cost of the amp which would be a total of $150 bucks. I would have thought they should have fixed it for nothing. Luckily I talked with a friend of mine who had once worked for a cable company and he told me that I could get an amp myself and recommended one of these. So I bought one and installed it myself! It took maybe ten minutes to get this thing up and running! I also found "thanks to the cable company" they had extra splitters in my cable run in the attic that was not needed "this will also degrade your signal". Now my TVs have clear pictures and look great all for $35 bucks!

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8/16/2011

Mediabridge Ultra Series - Tri Shielded Coaxial Digital Audio Video Cable - Pro Grade F-Pin to F-Pin Solid Brass Connectors (4 Feet) Review

Mediabridge Ultra Series - Tri Shielded Coaxial Digital Audio Video Cable - Pro Grade F-Pin to F-Pin Solid Brass Connectors (4 Feet)
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I'd say the best part about this coaxial cables are that "the middle pointy thing" is firmly in place, unlike other coaxial cables. Oh, and where I bought them from, they were oxidized and when you touch said "middle pointy thing", it hurts. Just saying.
I do remember another thing, the hexagonal cap-thing was a bit loose.


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8/12/2011

Motorola Signal Booster 484095-001-00 Bi-Directional RF Amplifier Review

Motorola Signal Booster 484095-001-00 Bi-Directional RF Amplifier
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Ever since my cable company installed digital cable in my house I have had picture problems. The analog pictures were grainy and half of the digital pictures didn't come in. They just said they would arrive shortly but never did. Numerous calls to the cable company failed to come up with a permanent fix. So I decided to take matters in my own hands. Other boosters made things worse. When I saw that this one worked with digital as well as analog I decided to give it a try. I first hooked it up from the cable box to the vcr and got no improvement. So I tried hooking it up where the signal first came in before the cable reciever and it worked beautifully. Analog pictures are clearer than ever and all the digital pictures come in. No more "Please Wait" screens. I am mad that my stupid cable company refused to do this but I am thrilled to finally have what I pay for! Great product!

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If you're ever annoyed by weak cable TV or cable modem signals--often caused by older cable wiring in your home--then Motorola's in-line broadband drop amplifier makes a great solution. Boost your weak signal up to 32 times with this easy to install device, and leave the frustration behind.
Boost your weak cable or Internet signal up to 32 times with this easy to install device.

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8/08/2011

Motorola Signal Booster 4-Port Cable Modem TV HDTV Amplifier with Active Return Cable Modem Boost Review

Motorola Signal Booster 4-Port Cable Modem TV HDTV Amplifier with Active Return Cable Modem Boost
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This booster eliminated all my Comcast problems for cable and internet. Internet signal strength went from -6.2dbm to +9.8dbm. This brought my cable speed up to 17.5mbs, from 3.6mbs. There is now NO pixelation on any TV using direct digital feed, and it eliminated those occasional messages with the convertors that said " we've detected an interrruption in your service, please call...." Would recommend to anyone with signal strength problems.

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7/27/2011

Motorola Signal Booster 4-Port BDA-S4 Cable Modem TV HDTV Amplifier Review

Motorola Signal Booster 4-Port BDA-S4 Cable Modem TV HDTV Amplifier
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This amplifier is well made, durable and meets all of the requirements for professional use. It's is widely used in the cable industry (contrary to some of the reviews here). There are several companies that make these and they all meet the frequency requirements (5-1000 MHz) for modern HFC cable systems. It is provided and installed by cable guys and it costs $40-$50 on average.
First of all this device should only be used for your TV service. Do NOT amplify the modem line. You need to use the splitter to split one line to the modem and the other should feed the amplifier and the rest of your outlets. This amplifier will increase your modem upstream return level. Read the print on the amplifier : RTN(return) -8 dBmV. Your upstream power level will increase and your modem will have to work harder to communicate out. Also it will sometimes decrease your upstream signal-to-noise ratio (SNR).
The amplifier is not a do-it-all miracle device that will solve all of your problems. It simply amplifies the incoming signal. It does not filter the noise. This means your incoming signal needs to be clean and at acceptable level before the amplifier. So if you have 4 or more TVs (on average, but this may vary) you will most likely benefit from this purchase. If you have more than that you should buy the single port version (cheaper) and use an 8 way splitter. In fact if you buy a single port version and use a 4 way splitter you will get the same signal levels.
However if you have problems I strongly recommend calling your local cable co and get a tech out. If you are a DIY person, make sure you do some research first and use quality equipment (like this amplifier), RG6 60% braid shielded or better cable (quad shield is better), compression fittings (like PPC, Thomas&Betts) and not crimp fittings (don't apply pressure on the coax), splitters that do not have glue on the back cover and are rated 5-1000 MHz. By investing more money and getting quality equipment it will help you have trouble-free service and will most likely save you some money in the long run.
PS If you can get a power inserter (it looks like a regular splitter but it's not) you can use it to back feed the power on one line so you don't need to have a power outlet right next to the amplifier (make sure you connect it to the "REMOTE POWER" (sometimes "DC IN/RF OUT") port on the amplifier).

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