Showing posts with label ethernet. Show all posts
Showing posts with label ethernet. 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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10/29/2012

D-Link DE-805TP 10Mbps Ethernet Mini Hub 5-Port Review

D-Link DE-805TP 10Mbps Ethernet Mini Hub 5-Port
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Look -- I don't need a great hub. Obviously, this is definitely NOT something you'd want to support a major corporate network. When it comes to inexpensive home networking, though, this product is everything you'd ever need. Our 3-computer home network has never been jammed, we have never experienced any difficulties with the hub, and setup was a complete breeze. Just make sure you buy the right cables for the job (there's yellow patch cables, and regular ethernet cables -- talk to your local computer store representative to sort out this issue.. they'll know). I personally knew nothing about home networks before I decided to set up my own, but all in all I'm definitely glad I decided to use this inexpensive option to set up our network. You'll definitely appreciate the nice light up LED's which tell you when and where data is being transferred. Did I mention we even use the hub to give cable modem access to all 3 of our computers, with only one actual cable modem? Isn't that great?

Click Here to see more reviews about: D-Link DE-805TP 10Mbps Ethernet Mini Hub 5-Port

The DE-805TP is a five-port 10Base-T Ethernet hub that is ideal for very small workgroups on unshielded twisted-pair cables. This IEEE 802.3 compliant hub provides five RJ-45 ports for normal connection to stations and/or for cascading to another hub to increase the number of ports on your network. It comes with LED indicators for power and collision, plus one for each port to monitor the network activity and the link status between the port and the connected station. Lightweight and compact, this hub can be installed almost anywhere, even at sites with limited space.

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10/22/2012

Netgear EN104TP 4-Port 10 Mbps Ethernet Hub RJ-45 with Uplink Button Review

Netgear EN104TP 4-Port 10 Mbps Ethernet Hub RJ-45 with Uplink Button
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Our office used to use a handful of the EN-104 4-port hubs and some of the EN-108 (the 8-port version of the same product).
As 10 Mbps hubs go, the EN-104's are really nice.
The quality of NetGear equipment has always impressed me:
- Nice sturdy metal construction instead of plastic.
- Status indicators built into the jacks, so you can easily tell which cable is connected and is active.
- Right-angled barrel power connector which reduce the likelihood of disconnecting power accidentally.
- With an easy-to-access switch, Port 1 toggles between station mode and uplink mode. Unlike some hubs where two jacks are wired together, this design prevents accidentally shorting a station to an uplink.
- Screw-mount notches on the underside allows for easy attachment to the wall, underside of a counter, etc.
If you want to set up a network without spending much, these hubs work well. However, I suggest you buy a 10/100 Mbps hub instead.
Here's why:
Practically all new networkable devices today support 100 Mbps (FastEthernet) as well as 10 Mbps (Ethernet). The EN-104 hub (and other 10 Mbps hubs) will limit you to the slower speed.
As 10/100 Mbps hubs are readily available today, and are quite affordable, I think your money is better spent on the faster hub.
Is there a noticeable difference between 10 Mbps and 100 Mbps? It depends on your usage, but if you regularly work with files larger than about 300 KBytes or larger, you'll notice a tangible difference. For truly large files (like graphics/movies, or when installing an application via a network drive), a 10 second transfer at 100 Mbps will take well over a minute at 10 Mbps.
If the NetGear 10/100 hub (DS-104) is a bit too pricey for you, you might consider the Linksys EFAH05W 10/100 hub. Though not as "nice" as NetGear equipment, the Linksys 10/100 hub is only a few dollars more than this NetGear 10 Mbps hub.

Click Here to see more reviews about: Netgear EN104TP 4-Port 10 Mbps Ethernet Hub RJ-45 with Uplink Button

The Netgear EN104TP is an Ethernet hub supporting four 10Base-T ports and a push-button uplink port for network expansion. Connecting multiple PCs, this device provides a speed of 10 Mbps for information exchange, resource sharing, and client-server or peer-to-peer applications solutions with simple unshielded twisted-pair (UTP) wiring. Built-in LED indicators clearly display port status. Plug-and-play installation with no software to configure makes this device easy to use.
Note: The EN104TP version of the EN104 provides no BNC or AUI connection.
The Netgear EN104TP Ethernet Hub comes with a limited lifetime warranty.

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10/17/2012

D-Link DGS-1005D 5-Port 10/100/1000 Gigabit Switch, Desktop Review

D-Link DGS-1005D 5-Port 10/100/1000 Gigabit Switch, Desktop
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I had been using the older 10/100 D-Link switch (DSS-5+) for over two years and never had any kind of problem. About three weeks ago, I wrote a review of that switch here and mentioned that I'd like to try the Gigabit version (this one). After thinking about it for a bit, and realizing how inexpensive these things are, I went out and bought it. Exactly as I said for the DSS-5+, this is a great little switch that's definitely worth the money. All the ports are in the back, the casing has a brushed aluminum look, and it's fanless. So, it's definitely possible to leave it sitting on the desk. Since the "switching fabric" supports 10Gb/sec, that means each of the five ports can carry their full 2Gb/sec (1Gb/sec each way) capacity without problem. The darn thing doesn't even get warm. Definitely a good buy (I rate it at 5 stars out of 5).
Darn near every computer sold these days has a Gigabit Ethernet connection built into it. So, assuming you have the proper cabling (Cat 5e or Cat 6), using a Gigabit switch should let you take advantage of the added speed on your local network. However, it won't make any difference across the Internet since only a rare few cable modem even connect at 100Mb/sec and, as far as I know, none connect at 1 GB/sec.

Click Here to see more reviews about: D-Link DGS-1005D 5-Port 10/100/1000 Gigabit Switch, Desktop

D-Link (DGS-1005D) SWITCH 5-PORT 10/100/1000MBPS

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10/01/2012

Netgear DS106 6-Port 10/100 Dual Speed Hub with Uplink Button Review

Netgear DS106 6-Port 10/100 Dual Speed Hub with Uplink Button
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An earlier review stated "this hub only appears to provide half-duplex support".This is part of the definition of a hub vs a switch, thus the product is not flawed. A switch will provide full duplex and is more appropriate for multiple high bandwidth devices. If you're attempting to decide HUB vs SWITCH, do a google search before you buy.
I have been a fan of Netgear products since they were originally under BayNetworks. They make high quality devices, attractive design, and they normally offer long warranties. This product is no different. I've had it serving up a couple of machines now for over a year without incident. It's remained on 24 hours / 365 days and performs nicely.
The only downside I've seen with Netgear is their on going support (Firmware upgrades, etc.). Obvisouly that won't be an issue with this device, but something to consider if your also looking at them to provide a router solution. Also, the power adaptors seem to go a little too often.
All and all, this is a great hub and wonderful price. I can think of no reason for some who needs a hub to not pick this up.

Click Here to see more reviews about: Netgear DS106 6-Port 10/100 Dual Speed Hub with Uplink Button

The Netgear DS100 series of 10/100 Mbps dual-speed hubs connects multiple PCs to share printers, files, Internet access, and e-mail communications. One can mix and match 10 and 100 Mbps PCs, servers, and peripherals with these hubs, all without any configuration required. The DS100 family combines many capabilities in little space, and the units are designed for price-conscious small-business owners. One can connect 10 or 100 Mbps network devices to the hub. Each port individually senses and adjusts to run at the proper speed.
Each unit has a built-in self-learning bridge that provides the communications link between the 10 and 100 Mbps network devices. The intelligent bridge automatically manages network traffic so that 10 Mbps traffic and 100 Mbps traffic do not crowd each other's segments.

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9/23/2012

6" Cat5e RJ-45 (F) to Dual RJ-45 (M) Ethernet Line T-Adapter Review

6 Cat5e RJ-45 (F) to Dual RJ-45 (M) Ethernet Line T-Adapter
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My thanks goes to Bruce of seattle for his review of a similar item (one male plug to two female). He accurately "hit the nail on the head". I've read other buyer's reviews saying that these things don't work. Well, if you use it as it was intended, they do work! (see ref. attached).
These devices make use of the fact that only four of the eight wires in the ethernet cable are used. So as you can see from the drawing above, this unit uses all eight conductors in the cable if you have two signal sources like from a router. They do NOT under any circumstances "split" one signal.
I ordered two of these to give my son the ability of havivg his computer plus Xbox connected to the internet at the same time. You'll need a router with an extra port. My computer is connected to my broadband service (cable modem) thru a four port router. Three of the ports were being used. I took this "splitter" and plugged into the port being used by his computer and put the second plug into the 4th (spare) port. Then plug the ethernet cable that goes to his computer into the female end of this device. Reverse the procedure at the other end (plug cable into female end and one male end into the computer and the other male end into the game) to complete the hookup. This device and others are similar but with different male to female configurations.Cables to Go 2-Port Splitter/Combiner - RJ-45 (M) - RJ-45 (F) - gray

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9/21/2012

Panasonic BL-PA100KTA Ethernet Adaptor Starter Pack Includes two HD-PLC (High Definition Power Communication) Review

Panasonic BL-PA100KTA Ethernet Adaptor Starter Pack Includes two HD-PLC (High Definition Power Communication)
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I researched competing products from DLink and NetGear online and read numerous reviews. Any of the HD-PLC products should perform similarly in the same situation. Before deciding on a powerline Ethernet product be sure to understand that the quality of your home wiring and the distance the signal must travel all can affect the performance of the product. Poor quality wiring or very long electrical runs may limit performance.
What I liked most about the Panasonic product is that the kit which includes two units is preconfigured, so it works right out of the box without any special configuration. I didn't have to install ANY software to get my network running. I plugged in one unit to my Internet router, and the other unit into a power outlet in a nearby office. Once I connected the Ethernet cable, I was up and running. It was really that easy.
One nice thing with this unit is that you can run a speed test from the unit itself, with the front LED's displaying the estimated network performance. This was handy as I tried different outlet combinations to acheive the best performance. As a side note, I found that plugging the "Master" unit into an outlet as close as possible to the breaker box yeilded the best results. By putting the master as close to the break box as possible (electrica wiring distance) I was able to get a much better signal. I have the master unit in a downtairs room that is about 40' from the breaker box, and the secondary unit in an upstairs office that is about 65' feet from the breaker box.
Note that any powerline Ethernet product is susceptible to interference from other devices. Pay attention to the manual regarding the types of devies that can cause interference, and avoid ever pluggint the device into a surge protector, since that will greatly limit performance.
An additional nice feature of the Panasonic unit compared with DLink and NetGear is that the unit has a power cable. This allows me to plug it into "hidden" outlets, and then place the box in an easy to reach location. Both the NetGear and DLink products are a box that plugs directly into the outlet. This makes them more difficult to access, especially if you want to look at the box to see what it is doing. I like that the Panasonic can sit nicely on the corner of my desk and I can see the lights. I also suspect that the Panasonic will operate cooler since it can be placed in locations where there is air flow all around the unit.
Performance will vary by house and situation. I have a gigabit network switch that connects my machine directly to a server. When I copy a 50 megabyte file to my server using Windows XP, it takes 8 to 9 seconds to copy a 50 megabyte file. Running the same 50 megabyte file copy to a machine on the HD-PLC network connection took about 27 seconds. This seems to be pretty good performance overall. Note that "speed test" is only as good as what is being tested. My test was a real world test under Windows XP copying a 50 megabyte ZIP file.

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9/19/2012

Cisco-Linksys PLUSB10 Instant PowerLine USB Adapter Review

Cisco-Linksys PLUSB10 Instant PowerLine USB Adapter
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I have one computer that has Winme and the other that has XP. I have has these adapters for around 1-2yrs and niether one of my computers ever had a problem with them.

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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.


Click Here to see more reviews about: D-Link DXN-221 MoCa Coax Ethernet Adapter Kit

Hd mediabridge coax network.

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8/21/2012

Wired Home TLNS RJ45 Two Line Network Splitter Pair Review

Wired Home TLNS RJ45 Two Line Network Splitter Pair
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You can't use this product to split the Internet line to connect two separate devices. What you are looking for is a Router or a Switch. Internet signal is a digital signal with a designated IP (Internet Protocol) address. Each Network device has to have a unique IP address and a DHCP server to releases that IP address. This device only splits the signal. It dose not assign IP addresses or act as a DHCP server.

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8/12/2012

Belkin F5D5050 USB to 10/100 Ethernet Adaptor - Networking Review

Belkin F5D5050 USB to 10/100 Ethernet Adaptor - Networking
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I required a second network card to setup a multihomed server using Windows 2003. Since I was out of PCI slots on my server this adapter was a definitive blessing; it is also an excellent alternative for laptop users and for people who don't feel comfortable opening their computer cases. The adapter's cable length is about a foot 1/2 long, which I think is adequate for most people; it also has a power LED which also serves as a network status indicator.
I also tested the adapter with Windows XP and did not require the CD to set it up (Windows 2003 did require the CD).
Note:
If you install this adapter with your system powered on, you will get an error message indicating a problem starting the device, this is normal and will go out after restarting.
So far, performance has been consistent and it has been 100% stable.
I hope that my review helps in evaluating this device.

Click Here to see more reviews about: Belkin F5D5050 USB to 10/100 Ethernet Adaptor - Networking

The easiest way to get your computer ready to share Internet access is through an available USB port. The Adapter simply plugs in to let your PC connect to your cable or DSL modem, as well as share files and peripherals with computers that are connected to the network. With instant, Plug-and-Play USB and the simple setup with our included software, you can add sharing capability in minutes without opening your computer case to install a card.

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5/26/2012

Kensington 33050 8-Feet Retractable Phone Cord Review

Kensington 33050 8-Feet Retractable Phone Cord
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This was not my first self retracting modem cable, but it was the best. Two features were key: the hub is lightweight, so it does not put stress on the cord when extended between the outlet and the computer; second, there is a ratchet mechanism which prevents the retraction spring constantly pulling the cord taut.
The result is that once you pull the cord to the length you need, there is no tension in the cord. Another cable I tried had constant tension and a heavy retraction hub. It's plug connector to the computer was becoming frayed and so worn that it would not stay plugged in. The Kensington model did not have these problems.
Unfortunately, the Kensington cable abruptly stopped transmitting signal. I'm going to get another one, but this time I'm keeping my receipt for the warranty.
The only suggestion for improvement is that the have the hub at one end of the cord, rather than in the middle.

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5/04/2012

250FT ETHERNET CABLE GRAY CAT5E FOR LINKSYS WIRELESS ROUTER 250 ft Review

250FT ETHERNET CABLE GRAY CAT5E FOR LINKSYS WIRELESS ROUTER 250 ft
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AWESOME! SHIPPING PROBLEMS OCCURED AND THEY FIXED IT IMMEDIATELY!
I was all ready to call the customer Friday morning and break the bad news to them. Then tell them I couldn't do the job because all the parts didn't come in. I would of lost money or even the Job.
They shipped out the cable next day shipping so I would have it for my scheduled job!
These guys are great!
Thank You !

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4/25/2012

Cables To Go 21471 Cat5E 350 MHz Snagless Patch Cable, Blue (100 Feet/30.48 Meters) Review

Cables To Go 21471 Cat5E 350 MHz Snagless Patch Cable, Blue (100 Feet/30.48 Meters)
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This 50' cable was a great price and worked well for my purpose of connecting from hub to blu-ray player (running it through the attic). The snagless protectors work well, particularly when fishing through holes.

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4/18/2012

2PORT CAT5 RJ45 Manual Switch Beige Review

2PORT CAT5 RJ45 Manual Switch Beige
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I bought one of these 5 years ago to disconnect myself from the cable modem when I wasn't surfing (I have a cable phone service so it is always is on). I have never had one problem with it. I was looking for another today because I now have a wireless network with my wife's laptop and a printer on it. So now we have to leave the wireless router on for my wife to print her many photographs. I still like taking my system off our network while she surfs but now I also want to separate the router from the Internet so she isn't exposed while just using our network printer. So I am getting another one. This unit has little suction cup feet and stays where you put it. This is a good quality item and is well made. You may say I'm paranoid, but when I throw my switches no one can get into our system(At least online). Just a note it takes about 30 seconds or less when I reconnect to the router to get back on the net.

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4/17/2012

D-Link DI-701 Ishare Cable/DSL Internet Sharing Router Review

D-Link DI-701 Ishare Cable/DSL Internet Sharing Router
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I bought the first DI 701 for testing on my office LAN, and had it up and running in 10 minutes. I was so impressed with it, that I bought one for home, then three more for remote sites.
It works very well with all applications, is very fast, and is extremely secure vs. a basic software firewall. I have done extensive testing, and I was unable to gain access to a LAN secured with this product, using multiple security auditing tools (Network security is my speciality).
Troy Harnish, MCSE, CNA, A+

Click Here to see more reviews about: D-Link DI-701 Ishare Cable/DSL Internet Sharing Router

The D-Link Ishare cable/DSL Internet-sharing router protects your computers from hackers or unauthorized users. Used with DSL or cable modems, the D-Link 701 acts as both a firewall and decoy computer. Any hacking is directed to the gateway, not to your real network or computer. Up to 32 users can share files and connect to the Internet with a single Internet account. Use of the Dynamic Host Configuration Protocol provides up to 128 user addresses.
The D-Link Ishare has one local 10/100 Mbps Ethernet port and a single 10 Mbps Ethernet global port. The local port can be connected to a single computer for added protection from hackers. It can also be linked to a hub or switch for LAN sharing and Internet access.
After you connect the cables and transfer your Internet settings into the D-Link Ishare's Windows interface, installation is complete. The D-Link Ishare is compatible with Macintosh, Windows, Linux, and other platforms. It is backed by a lifetime warranty.

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