Tampilkan postingan dengan label Gigabit. Tampilkan semua postingan
Tampilkan postingan dengan label Gigabit. Tampilkan semua postingan

Jumat, 18 Desember 2015

NETGEAR N300 Wi-Fi Gigabit Router (WNR3500L)

NETGEAR N300 Wi-Fi Gigabit Router (WNR3500L)..


NETGEAR N300 Wi-Fi Gigabit Router (WNR3500L)

GET NETGEAR N300 Wi-Fi Gigabit Router (WNR3500L) By Netgear

Most helpful customer reviews

237 of 246 people found the following review helpful.
5Very Good Mid-Range Wireless Router
By Matthew K. Morgan
I recently purchased one of these routers as a replacement for my Linksys WRT54GL, a stalwart in the realm of home networking. My Linksys router is healthy and it works but it does not allow me to set up DHCP reservations without a 3rd party firmware update, and it does not support Wireless-N. After searching for a good balance between functionality, quality and price I settled on this router by NetGear. So far I am very pleased with this unit, though I had some minor issues when setting it up.

Setup of NetGear routers (including this one) is simple and easy. There are two methods of setting it up, using the Wizard CD or going in manually. For users not too familiar with setting up wireless networks or routers, using the CD to get started is a good option. More seasoned users may prefer to work without the CD and work directly with the router. I chose the latter of the two. Even so, tapping in and finding any given setting is relatively easy, everything broken down into several pages. Because the router configuration is accessed through a browser, manipulating the router configuration is very much like accessing a web page and should feel familiar.

The factory-default username, password, and access address are printed right on the router itself so there is no risk of losing this information at any point.

I connected 3 laptops, one at a time, to the wireless network and encountered my only difficulty with moving to this router. Because I retained the network name and key I expected the swap to be seamless and mostly invisible, but my systems each complained when tried to connect, stating that the network configuration had changed even though I retained the settings, the type, key and everything else. To get each system working I had to delete the connection completely, then I allowed each to redetect wireless networks available. Two of them came up without any further incident, but one of the laptops required a reboot before it would properly connect.

Signal strength is important when it comes to wireless networks. My Linksys router gives me very strong signal strength, and I was fearful that this new NetGear router would lack the same power to broadcast. Happily, it broadcasts brightly enough that I have had no problems with connectivity due to losing signals. It is *at least* on par but seems to be stronger. My router lives on the second story of the house, while my personal laptop is in the basement.

As soon as the router was configured and provided a connection to the internet, I logged in ang got a surprise - it is configured by factory default to look for firmware updates every time I log in. This is fine as logging into the router becomes an infrequent activity after a while, though up front it can be annoying to have to wait for it to download and then update itself.

I have had no connectivity issues or drops since setting this router up.

The DHCP reservation and MAC filtering work well, which are the two advanced features about which I care most.

Something I have not seen in any other router up to this point is a USB port. According to the documentation, the router can be set up to provide persistent storage through the network by simply connecting a USB hard drive (or even a thumb drive) to it. I have not tried this but I absolutely plan to put this to work, which will make sharing files between the different computers simple without having to make several copies. It should be noted, though, that this could be a risky practice if using to access the same file frequently from multiple points.

Looking through the options that can be set up, I found a keyword-based page filter, QoS settings and a lot of other features I have not previously seen. For a mid-range wireless router this one has a generous set of features. Of course, the standard features are there - firewall, MAC filtering as mentioned above, different encryption key types and a lot more too.

This is a very nice router with a nice feature set. It is very easy to set up, easy to configure once it's running, and so far has proven to be stable. If you need more than a basic wireless router, consider this one as a good candidate.

===

UPDATE 12-01-2011: It has been over a year and a half and I still have not had any trouble with this router. I have seen some of the negative reviews and detailed reports of issues but I have not encountered any problems up to this point. It has been stable and reliable for me. I have noticed that the surface gets a little warm; I suspect if I kept it in an enclosed area that it could potentially be less cooperative but there's no reason for me to move it as such.

69 of 74 people found the following review helpful.
5Built with open source in mind
By Thomas Johnson
It's great to have a router out there that recognizes that customers just want the freaking thing to work, and don't care who wrote or maintains the firmware. With that in mind, I bought this router to replace another Wireless-N router that was simply a nightmare, with glitchy firmware from two years ago, and will now find a new home or function via Craigslist or something.

I was up and running using the stock firmware in about 5 minutes, accessing the router configuration page and setting up a secure wireless network. I didn't try any of the quick-install software - usually like to just set the thing up myself without putting any software on my machine, and for this it worked perfectly.

More importantly, this router is open-source-firmware ready, so if for any reason the stock firmware fails me, I'll have an option out there to try, as opposed to the endless struggles of my prior router.

My setup includes a wired WHS, a Snow Leopard wireless-N macbook, a wireless PC using a 'G' card (Win7), another wireless laptop also using G, a Wii, an XBox using a wired connection, and another wired media-center PC, running Win7, and an iPhone 2G. Powers everything without flaw.

72 of 78 people found the following review helpful.
1Router failed after 3 months; horrific technical support
By J. Eriksen
We purchased the Netgear N300 router to replace our aging (but highly reliable) Linksys for home; we have a number of streaming video devices that needed the extra computing juice of the Netgear. The product was easy to set up, and handled traffic seemingly without a hitch for two months. We began to notice, with increasing frequency, loss of connectivity at both the wired and wireless level. This problem was isolated to the router itself; swapping in our old, trusty router would always immediately fix this problem.

Since we were having such tremendous problems with the router, I called Netgear support, located in a call center in India, about two and a half months after purchasing the router with the intent of securing an RMA. However, after more than an hour on the phone, the technician told me I would need to bring in yet another computer to test the networking issue; he seemed convinced (against all reason) that this was due to a networking issue with the computer plugged into the ethernet port. Despite my protests that this was a hardware issue, he proceded to ignore my request for an RMA and demanded that a second computer would be needed to test this issue before he would issue an RMA. Whil I did not feel that his request was reasonable (since all of the evidence pointed to a hardware issue with the router), I told him I would call back with the case number when I secured a second computer. I called back three weeks later with a second computer in hand. I spoke to a second technician, who indicated to me -- against all of the evidence to the contrary -- that there was nothing wrong with my router because all of the lights on the front of the unit were on. "So," he concluded, "it can simply could not be that your router is misfunctioning, sir, this is an impossibility." The technician went on to tell me that "we are very sorry, but we cannot issue an RMA because the unit is clearly not defective. This is a IP issue, sir." The technician then went on to state that the IP address issue would be simple to fix, but unfortunately my technical support for the router was 90 days and had expired, so that Netgear would only be able to fix this issue if I purchased a "technical support contract, sir, that will allow us to provide technial support for not only your router,but any electronics you own, even your blackberry, sir." The price of the support contract was $69.99 for 6 months, or $109.99 for 1 year.

I expressed my outrage, indicating there was no hope that I was going to pay for such a contract when a new router cost $79.99. I told them that I believed that this was a hardware issue, and requested an RMA. The technician completely refused to honor my request, said he would transfer me to his technical agents for futher evaluabiton, and then the line was cut off.

I have to say that I have purchased other products, such as a ReadyNAS, from this company; after this experience, Netgear has lost my business forever. I'd go so far as to say my experience with Netgear was one of the worst I've ever had with a vendor, and it felt like they were trying to run a scam. I'd urge those of you who are considering the purchase of this product, or other Netgear products, to take the technical support into your purchasing decision.

Lest you think this is simply sour grapes, if you look through the reviews, you can see that I am not alone in my experience with Netgear customer service. Do you really want to deal with a company that treats its customers like garbage?

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Selasa, 08 Desember 2015

TP-LINK TL-PoE150S Gigabit PoE Injector Adapter, IEEE 802.3af compliant, Up to 100 meters (328 Feet)

TP-LINK TL-PoE150S Gigabit PoE Injector Adapter, IEEE 802.3af compliant, Up to 100 meters (328 Feet)..


TP-LINK TL-PoE150S Gigabit PoE Injector Adapter, IEEE 802.3af compliant, Up to 100 meters (328 Feet)

Buy TP-LINK TL-PoE150S Gigabit PoE Injector Adapter, IEEE 802.3af compliant, Up to 100 meters (328 Feet) By TP-LINK

Most helpful customer reviews

15 of 18 people found the following review helpful.
5works well
By ee
I bought this to power a camera I already owned that did not have POE capability. This unit is supplied with short ethernet and power cables. Note that the specified operating temperature range (32f to 104f) is not wide enough to allow use in an attic environment. The TL-POE10R works very well in my application.

6 of 7 people found the following review helpful.
5simple, does exactly what is needed
By M. Mazur
I needed this for a WiFi access point. Simple plug and play, worked right out of the box with no software needed.

7 of 9 people found the following review helpful.
5Exactly what I was looking for
By S. Noble
I purchased the TP-Link L-PoE10R PoE Splitter to power an outside mounted security camera. Previously I was using a proprietary system from d-link that required an injector and splitter running power over spare wires in the cat-5 cable. The TP-Link L-PoE10R takes power directly from my PoE switch using the 802.3af standard. Included all the parts needed in a nice solid box rather than a plastic clam shell that so many other companies use.

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Sabtu, 14 November 2015

Cisco SG200-50 Switch 48 10/100/1000 Ports, Gigabit Ethernet Smart Switch, 2 Combo Mini-GBIC Ports, Warranty, One Year Tech Support - SLM2048TNA

Cisco SG200-50 Switch 48 10/100/1000 Ports, Gigabit Ethernet Smart Switch, 2 Combo Mini-GBIC Ports, Warranty, One Year Tech Support - SLM2048TNA..


Cisco SG200-50 Switch 48 10/100/1000 Ports, Gigabit Ethernet Smart Switch, 2 Combo Mini-GBIC Ports, Warranty, One Year Tech Support - SLM2048TNA

Grab Now Cisco SG200-50 Switch 48 10/100/1000 Ports, Gigabit Ethernet Smart Switch, 2 Combo Mini-GBIC Ports, Warranty, One Year Tech Support - SLM2048TNA By Unknown

Most helpful customer reviews

23 of 23 people found the following review helpful.
4Good switch
By Mactire
Set up was a breeze, the switch has worked without a hitch. Will probably buy another if I expand my home network. Love the fanless design and power saving features. It runs very cool in my wiring closet. I bought this to replace a TrendNet device that was not working reliably, so it is a relief to have this in place. Caveat Emptor - Be advised that PoE is a feature on only half of the ports.

26 of 30 people found the following review helpful.
5Great switch Plan for the Brick!
By Rob
This is an amazing small office switch. It is great hybrid of enterprise options and consumer convenience. Its virtues are well documented elsewhere, but the details of the power cord are not:

I suspect they used a brick because if the transformer went inside the unit like in rack switches, it would also need a fan like rack switches. I'll take a brick over a gunked up fan any day, but you do need to plan for it.

The brick is near the middle of the cable. The power socket on the switch is proprietary, but the socket on the brick leading to the AC outlet accepts a standard, 3 prong power cord.

If you want to install your switch some distance away from outlet, especially above it like on a closet shelf, make sure you have a longer 3 prong cable or an extension on hand so the brick doesn't hang from the weaker part of the cord or sit somewhere awkward.

This sort of thing:
Cables To Go 03141 18 AWG Computer Power Cord Extension IEC320C13 to IEC320C14, Black (6 Feet/1.82 Meters)

40 of 49 people found the following review helpful.
3Good Product, Bad Description
By William Hodges
No where in any descritption was it disclosed that only half the 24 ports were POE. That is right only 12 ports are POE. Everything else is fine but if you are looking for more than 12 POE ports look elsewhere...

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Kamis, 12 November 2015

Linksys EA3500 App-Enabled N750 Dual-Band Wireless-N Router with Gigabit and USB

Linksys EA3500 App-Enabled N750 Dual-Band Wireless-N Router with Gigabit and USB..


Linksys EA3500 App-Enabled N750 Dual-Band Wireless-N Router with Gigabit and USB

Buy Linksys EA3500 App-Enabled N750 Dual-Band Wireless-N Router with Gigabit and USB By Linksys

Most helpful customer reviews

874 of 911 people found the following review helpful.
3Decent, but nothing special.
By Michael A. Behr
I recently did my own a router head-to-head comparison, acquiring a number of different routers and trying them out: this EA3500, some cheap netgears, Amped Wireless High Power Wireless-N 600mW Gigabit Router (R10000G) (skip it), Cisco-Linksys E4200 Dual-Band Wireless-N Router (an older cousin of this router), ASUS RT-N66U Dual-Band Wireless-N900 Gigabit Router (my favorite so far).

I'm also an I/T professional, so I had a lot of fun puting this thing through its paces.

[Update November 9, 2012 - I modified this review slightly to eliminate confusion between my comments about the EA3500 and the older E4200. They're very similar devices. The big difference is that the EA3500 has a big faster top speed than the E4200, and there are ipad/android apps available for wizard configuration.)

Range:
Range is the most important part of a router to me, especially because signal strength is the biggest factor in speed. Even though the maximum speed advertised for a Wireless-N device is far higher, you can be sitting next to an B-wireless router and beat the pants off of an N-wireless device 100 feet away.
Linksys routers seem to abhor the idea of external antennae, which I always feel hurts them. Compared to the Asus RT-N66U, this system tended to be underpowered. My office registered the Asus at -45dBm, while this was at -55dBm. That might not sound like much, but remember that decibels are a logaritmic scale, meaning that the Cisco EA3500 signal is about 1/10 the strength of the Asus.

Speed:
The 750Mb/s is a bit of bad marketing that eveyone participates in. The highest consumer bandwidth options I've seen is 50Mb/s (up & down) from FIOS, which just about any modern router can handle, so if you expect to get better performance from Netflix or Skype, this router problable won't help.
Furthermore, the 750 is 450 on the 5Ghz N channel, and 300 on the 2.4 Ghz N channel, but you can only do one at a time, so the best you'll actually see is 450 (which is darned good). 5GHz N can be faster, but is very susceptible to distance, so from my experience, you pretty much have to be in the same room to get those speeds. That said, if you have your TV come into a slingbox Sling Media Slingbox PRO-HD SB300-100, and then sit in that room with your iPad, you will be able to stream that video with great reception. But of course, one has to wonder why you don't just turn on your TV. When in other rooms, you'll get up to 300Mb/s over 2.4N, or 54Mb/s over 2.4G. Still good enough for streaming, but it takes the shine off of this device versus other less costly ones. This, however, is a general industry issue, and not specifically related to this Linksys. This specific model did indeed demonstrate the ability to connect to it at the advertised speeds... when my laptop was a foot away.

Features:
App - If all you have is an IPad or Android tablet, but no laptop, then having an app that allows you to configure the router is useful. Personally, I have no issues going in through Safari and using the web interface, but if you're not a geek, you might.
Disk - the great thing about the Linksys E series is the ability to easily mount an external hard drive. This is a great feature, and allows you to save hundreds versus a cloud storage system like Dropbox or iCloud (the interface isn't as nice, nor does it have disaster recovery).

Room for improvement:
The ASUS has a few features that I really like but are lacking on the Linksys
No repeater mode - The Asus will allow you to set it up as a repeater for a wireless system. Linksys insists you buy a different device
No DoS protection - I discovered that I am the frequent victim of Denial of Service attacks, though I have no idea why. I suspect everyone is. Amped Wireless and Asus both have configs that let you fight DoS attacks, Linksys does not.
No VPN - The ASUS is also my OpenVPN server, which allows me to be out of the house and securely get access to things on my home network without having to set up a bunch of port forwarding, which is a security risk. Both iPhone/iPad and Android phones & tablets offer native OpenVPN clients.

On my e4200, I had frequent issues with the 5Ghz radio to the point where I had to turn it off. I don't know if that's any better on this EA3500. It seemed to be okay, but only continued use would show it... but my main router is (currently) the ASUS. This one went onto one of my shelves, so I wouldn't really know.

All in all, it's a decent router, but nothing special. I'd likely either get a cheaper router like Netgear WNR2000 N300 Wireless Router, or spring for the Asus. I have my cable modem coming into the Asus, use Netgear XAVB5004 Powerline Network Adapter to get signal into all my rooms, and then have a bunch of devices similar to the WNR2000 for the wireless endpoints.

***UPDATE 12 OCTOBER 2012***
I've actually thrown out my powerline in favor of Actiontec Ethernet to Coax Adapter Kit for Homes with Cable TV Service (ECB2500CK01). the Powerline stuff would occasionally conk out for no apparent reason, which eventually became too frustrating to deal with. The Actiontec takes advantage of the fact that my whole house is wired for Optimum Cable. I get great speeds, and haven't had any drops since it was installed.

[...]

96 of 102 people found the following review helpful.
5Great router update
By Pedro J Cardona
Just installed this new router yesterday and could not be happier. We live in a relatively large home with multiple wireless and wired electronics and was having difficulty with having all electronics running at the same time and signal not getting to all areas of the home, even though previous router was also N band. Now signal is much stronger and can have multiple wireless computers and a Roku going on at the same time with no delay. Set up was very easy, it recognizes and I can label the different electronic equipment and very simple set up for guest account. Highly recommended.

107 of 125 people found the following review helpful.
1Secret firmware update compromises privacy in a big way.
By M. Erb
Watch Video Here: http://www.amazon.com/review/R1CZIPBYACRE4H UPDATE: 3/28/2013 Cisco has apparently changed their policy on this in late 2012 due to public outrage. I am leaving my original review intact as a record of what transpired. There are many companies making routers... only you can decide with whom you can trust moving forward. And quite honestly, the performance of this router is not that great or reliable. I've been using a Netgear R6300 for the last month and it is phenomenal.

UPDATE: 7/11/2012 - Cisco surreptitiously updated the firmware of the router on 6/26/2012... my router, your router if you own this and basically every 3500 and 4500 router. The terms of this update, which no sane human being would ever agree too, completely changed my opinion of this router and of Cisco.

AVOID this router and the EA4500 at all cost.

The firmware upgrade, that was done without my knowledge or permission, essentially turns this router into a privacy nightmare.

It is evil.

Just Google Cisco Cloud Connect Privacy and read all about it. You will be shocked and angered.

For historical reasons, I will leave my original review intact, below. But please know that I do not recommend anyone purchase either this EA3500 or EA4500 router unless you have no concerns about Cisco's privacy policy.

There has been such outrage over this that Cisco has released information on how to downgrade the firmware to the previous version. Although this mitigates the problem for the time being, I would not trust this as a lasting fix and would completely avoid Cisco routers. They have lost my trust.

==================================================

The Linksys EA3500 has a decent feature set, is easy to setup and provides excellent performance.

Although you can setup the router without using the provided setup CD, I'd recommend using the setup CD. The Setup CD makes the installation and initial setup of your router painless. The entire setup process takes only about 5 minutes. Having said that, I would then manually go in to the web based interface and make a few changes. Notably, you will want to change the admin password to the router so it will not be the same as the wireless passphrase. Having the same password for both is a clear security weakness.

Speaking of security vulnerabilities, you may want to Google "Wi-Fi protected setup security vulnerability" and read up on that. For further information, be sure to listen to episode #337 of the podcast Security Now with Steve Gibson.

Getting back to the setup, it is nearly hands-off. All you need to do is launch Cisco Connect, attach the power cord to the router and plug in the ethernet cable when instructed to do so and then about midway through the process you can either accept the SSID name and password or type in your preferred name and password. It's that easy.

There are quite a few features that will appeal to many users. The Guest Access is great (although not that secure.) You can setup your router to have a separate login for guest access to the Internet. You can specify how many simultaneous guest connections you'll allow. The Guest access password is different (or should be different) than the admin password for access. Another issue I have though is that you cannot change the SSID for Guest Access. It will always be named the same as your main SSID with the addition of "-guest." So if your main SSID were "OurHouse," the Guest access SSID would be "OurHouse-guest" and that cannot be changed to anything else.

The router has gigabit ethernet ports for equipment that is capable of utilizing gigabit throughput.

A USB port on the router allows the user to attach a hard drive for shared across the network access. You can assign users and privileges easily. At the time I made my video review, I had not yet attempted to hook up an external drive but since then, I have. It is really awesome to be able to have network attached storage that all or specified users can access. You can use it for network wide backups of your other connected computers or simply for file storage to keep things off your primary hard drive. It's a great feature that I've never had before and I love it. However, it is not without it's issues either. At this time, you are unable to use automated backup solutions, like Time Machine. A real bummer.

There is an iPhone and Android app you can get to allow you to manage the router with a limited number of options. The app is called Connect Express and it gives you the ability to do certain things such as edit guest access, change the Router network name and password, view what devices are connected to your network, and a few other "advanced" settings. You can even check for firmware updates for the router. It's quite handy to be able to do this from your iPhone but not as full-featured as it should be to be completely useful.

The router itself is quite small and runs quite cool. Actually the bottom of the router gets warmer than the top of the router. I like that there are no protruding antennas, yet coverage and signal strength in my house was excellent. I've got a 2000 sq ft house and the router is on the second floor in my office. The signal reaches all areas of my house with very good to excellent signal strength.

There are no obnoxious blinking lights on this router. Only on the back of the router will you see LED activity which you can use for troubleshooting to make sure you have data moving.

Parental Controls may be helpful for some but it is quite limited in what hours you can block. You can block access by device name with each device having a different schedule. You can block out chunks of time on "School nights" and/or "Weekends" between the hours specified. But what is weird is that you can only start blocking between Noon and Midnight and you can only stop the blocking between the hours of 12:30AM to 11:30AM. If you wanted to block access starting at 9AM until 3PM, you could not specify that time.

It's also possible to block specific URL's but you are limited to only 8 blocked URL's. When you attempt to go to a blocked URL, the browser displays a warning page that the site is blocked and allows access only if the parental control password is entered. You can also completely block access to a specific device by choosing the "always" option. It's basic protection but better than none I guess. It's just not that robust.

My final thoughts: The security issues are troubling. Maybe in a home situation you can let some of these slide, but you certainly would want to consult with a security expert before considering the use of this router in a business setting.

The iPhone app, although better than nothing I suppose, leaves much to be desired in what you can really accomplish with it.

The web interface that Linksys uses has a very tired look to it. It's looked this way ever since I started using Linksys routers and while there is something to be said for familiarity, it really could use a serious updating. In my opinion, Netgear has a much nicer user interface and their newer routers also have a slick application for managing the router that offers more control of router functions and settings.

Overall, It's a decent router, if not a little pricey, in an attractive, compact and unpretentious package.

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Selasa, 27 Oktober 2015

Netgear ProSAFE 24-Port Gigabit Smart Switch with PoE and 4 SFP Ports (GS728TP-100NAS)

Netgear ProSAFE 24-Port Gigabit Smart Switch with PoE and 4 SFP Ports (GS728TP-100NAS)..


Netgear ProSAFE 24-Port Gigabit Smart Switch with PoE and 4 SFP Ports (GS728TP-100NAS)

Grab Now Netgear ProSAFE 24-Port Gigabit Smart Switch with PoE and 4 SFP Ports (GS728TP-100NAS) By Netgear

Most helpful customer reviews

9 of 9 people found the following review helpful.
5Great PoE Switch
By gray-eagle
The main reason I selected this switch was the energy budget of 192 watts. I did not need half this much but the next size down fell short by about 10 watts. When you first power up, it takes longer than non PoE switches to boot. It has to look at the power demands in addition to IP address and other constraints.

That said, I installed this switch three months ago to connect to and to power multiple wireless access points for a large multi story building. Configuration is accomplished via browser. After several reboots during the configuration it has not been necessary to reboot or in any other way deal with this switch. If I do have to deal with it, it has it's own IP address so I can log into it remotely.

2 of 2 people found the following review helpful.
5Switcharama Powerama
By Brian Flores
One of our favorite 24 poet POE switches. Install the crap out of them. Powers polycom phones, Access Points, and IP cameras. And, has 4 SFP GBIC ports. Getcha-sum.

2 of 2 people found the following review helpful.
5Great PoE for the price
By FLI IT Dept
we bought two of these for a new place and they work perfectly. They are connected with a fiber backbone and one of them is connecting and giving power to 12 Cisco access points, the second one connects 6 access points and 6 phones with the PoE.
We couldn't be more happy about them.

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