D-Link DIR-825 Extreme-N Dual-Band Gigabit Router (Discontinued by Manufacturer)
| Brand | D-Link |
| Model Name | DIR-825 |
| Frequency Band Class | Dual-Band |
| Wireless Communication Standard | 802.11a/b/g/n |
| Compatible Devices | Gaming Console |
| Frequency | 5 GHz |
| Connectivity Technology | Wireless, Wired |
| Item Weight | 2.04 Pounds |
| Operating System | DOS |
| Security Protocol | WPA2, WPA |
About this item
- Make sure this fits by entering your model number.
- Intelligent QoS technology prioritizes Internet traffic as well as wired and wireless network traffic
- Xtreme N technology allows for farther home coverage
- Secure your wireless network using advanced WPA or WPA2 encryption
- Supports Good Neighbor Policy--will not interfere with other wireless networks
- Backward compatible with 802.11g and 802.11a devices including game consoles and digital media players
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Visible screen diagonal
670" / 1701 cm
Compare with similar items
This item D-Link DIR-825 Extreme-N Dual-Band Gigabit Router (Discontinued by Manufacturer) | TP-Link AC1750 Smart WiFi Router (Archer A7) -Dual Band Gigabit Wireless Internet Router for Home, Works with Alexa, VPN Server, Parental Control, QoS | D-Link WiFi Router AC1900 Mesh Internet Network, Smart Home MU-MIMO Dual Band Gigabit Gaming Wireless High Speed (DIR-1950-US) Black | TP-Link AX1500 Smart WiFi 6 Router (Archer AX10) – 802.11ax Router, 4 Gigabit LAN Ports, Dual Band AX Router,Beamforming,OFDMA, MU-MIMO, Parental Controls, Works with Alexa | D-Link WiFi 6 Router, AX1500 Ai Series 802.11AX Smart Home Wireless Internet Gigabit Dual Band Network System (R15) | D-Link WiFi Router AC1200 High Power Gigabit Ethernet Dual Band Mesh Wireless Internet for Home Gaming Parental Control Wi-Fi (DIR-1260) | |
|---|---|---|---|---|---|---|
| Customer Rating | 4.1 out of 5 stars (463) | 4.4 out of 5 stars (68555) | 4.1 out of 5 stars (1089) | 4.4 out of 5 stars (7425) | 3.9 out of 5 stars (150) | 4.5 out of 5 stars (159) |
| Price | $32.84$32.84 | $53.99$53.99 | $43.95$43.95 | $39.99$39.99 | $49.99$49.99 | $49.99$49.99 |
| Sold By | NetBetShop | Amazon.com | The Factory Depot | Amazon.com | Amazon.com | JMBO Sales (Fast shipping) |
| Connectivity Technology | Wired, Wireless | Wi-Fi | Ethernet, Wi-Fi | Wi-Fi, Ethernet | Wi-Fi, Ethernet | Ethernet, Wi-Fi |
| Data Transfer Rate | 1 Gb per second | 1750 Mb per second | 1900 Mb per second | 1500 Mb per second | 1500 Mb per second | 867.0 Mb per second |
| Frequency Bands Supported | Dual-Band | Dual-Band | 5 GHz | 5 GHz | — | 2.4 GHz, 5 GHz |
| Item Dimensions | 7.6 x 4.6 x 1.2 inches | 9.59 x 6.32 x 1.29 inches | 7 x 8.5 x 1.75 inches | 10.24 x 4.96 x 1.3 inches | 6.25 x 9.12 x 2.25 inches | 5.39 x 8.07 x 1.81 inches |
| Item Weight | 2.04 lbs | 0.93 lbs | 0.92 lbs | 0.84 lbs | 0.60 lbs | 0.71 lbs |
| Total Ethernet Ports | 5 | 4 | 4 | 5 | 3 | 4 |
| Wireless Communication Standard | 802.11a/b/g/n | 802.11ac, 802.11b, 802.11g, 802.11n | 802.11ac, 802.11g, 802.11b, 802.11n | 802.11ac, 802.11ax, 802.11n, 802.11b, 802.11g | 802.11ac, 802.11n, 802.11g, 802.11ax | 802.11ac, 802.11b, 802.11n, 802.11g |
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Product information
| Product Dimensions | 7.6 x 4.6 x 1.2 inches |
|---|---|
| Item Weight | 2.04 pounds |
| ASIN | B001F7HLRC |
| Item model number | DIR-825 |
| Customer Reviews |
4.1 out of 5 stars |
| Best Sellers Rank | #434,924 in Electronics (See Top 100 in Electronics) #2,464 in Computer Routers |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 3, 2008 |
| Manufacturer | D-Link Systems, Inc. |
| Language | English |
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Customer reviews
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Learn more how customers reviews work on AmazonReviewed in the United States on May 28, 2009
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This is a very preliminary review that attempts to help solve some problems that might face anyone converting from the popular Linksys routers to this fine piece of equipment from D-Link.
First of all, I never use install software for routers. I configure them manually via the web page. This is where I encountered my first problem (although the included software install utility fell victim to the same issue).
I had my existing machines configured with static IPs. I could not connect to the router from any of them. It turns out the D-Links expect an IP address to be in the range 192.168.0.xxx and not 192.168.1.xxx, during configuration. Until I discovered this little "anomaly", I could not connect to the router's web page. The simple cure to start was to take the computer I was attempting to do the configuration of the router with and let it get its IP address from the router. Immediately I could connect and begin configuring the router. Setup was very easy (Manual). I understand enough networking stuff to configure a router in just a few minutes, and the internal web page layout is intuitive and well described, including excellent help screens, if needed.
For all my machines configured with Static IPs, I had to edit each one from 192.168.1.xxx to 192.168.0.xxx, or none of them would connect. Of course, I could have just let the router assign IPs, but I prefer my own network topology.
If you have other networked devices like Network Drives, etc., be sure to set them to DHCP before changing routers, or you won't be able to access them easily. I had them set for static IPs, and had to spend two hours finding out how to get access to them, because again, they were in the 192.168.1.xxx range. (I had to discover how to reset them to DHCP with special utilities and/or special button presses on a MyBook World 1 TB and Buffalo Pro Duo 1 TB)
Once configured for the service provider's static IP, etc., assignments to me, I was on the net.
Throughput was an issue. I was only seeing about 15 to 20 percent of maximum throughput on G (2.4 gig), and had not tested N (5 gig) yet. Some poking around and I found that QOS was turned on to "Shape" WAN traffic by default. This provides priority to gaming activities (which I have no interest in). By default "Shaping" is on. Doing internet speed testing, I was getting 70 KB/sec downloads and only 9 to 12 KB/sec uploads. I disabled "Shaping" and instantly the speeds were up to snuff. So, a word to the wise...you may want to turn off "Shaping" to start with. The setting is in the Advanced > QOS section in the Web Page setup.
The router's default http address is different from the Linksys. The D-Link uses 192.168.0.1, while the Linksys uses the more familiar 192.168.1.1. Don't forget if you have static IPs on your machine to change them to match the "0" ...leaving them at "1" would not work for me.
Overall setup is a dream. G range is very good. N range and performance have not been evaluated yet. I was especially fond of how easy and intuitive it was to set up port forwarding, and band/performance parameters. Everything made sense, and nothing left me "guessing". I'm using a Netgear USB G adapter and a WGA600N dual band adapter (when I get to the N section). No compatibility problems so far.)
They warn not to configure the router using a wireless connection. Once configured and rebooted, I have found I can go into the router web page any time I like and make edits using a wireless machine.
If N lives up to G, I'll be a very happy camper. I'll submit another review after I do my N evaluation. I'm waiting for a firmware update of another device to be able to test HD Television streaming from an HD Satellite DVR to another sat box. This is a very demanding environment and should be a good test.
Initial Throughput Assessment:
G (2.4 gig) = 2.5 megabytes per second
N (5 gig) = 10.0 megabytes per second
High Definition TV Streaming: N band performance is EXCELLENT at about 30' away, through one wall/window. No halting or other video/audio anomalies. Signal levels near 100% on both N and G.
Throughput measurements done with Linksys WUSB600N Dual Band Wireless N USB Adapter
It is now 2013 and the router continues to work perfectly. I'm sure they don't make it any longer, but I'm not replacing it until if fails. It has been solid as a rock and stable. I can't recall the last time I lost a wireless connection and serving two laptops and four desktops has been no problem for it. It is also connected to two 8 port switches (gigabit)]
Very, very pleased.
1) 2.4 Ghz band - I had put it to good use over the last six weeks and I am happy to report that there are absolutely no connection drops on 2.4 GHz band and the range was pretty good. I had setup the router in the second floor of my house and I was using a Sony Play Station 3 at the opposite end through two wall on First Floor to stream Netflix. The PS3 wireless connection was showing eighty percent signal strength. There was no connection drop not even once.
2) 5.0 GHz band - The five GHz band is not as great as the 2.4 GHz. The range is shorter but it is expected. But, Range was not bad. I configured this band for only n wireless for higher throughput. The speed our laptop was connecting to it was around 140mbs which is a little disappointing. We downloaded some massive files from internet and other computers on the network and there were no connection breaks. But, I did notice that there is a initial lag connecting to the network in this band. Also, there was one instance where the connection was dropped. I think a future firmware would fix some of these issues.
3) Share Port - This feature is hit and miss. It lets you connect an external hard drive but you need to have exclusive rights to access it. Two people cannot use the device at the same time. For a home buyer this might not be an issue but will not work for Small office. The share port utility also lets you access other USB peripheral devices such as Scanners and Printers on the network. There is one serious problem with USB. If you forget to properly stop the device before pulling it from the router's USB port, I noticed that it would reboot the router and the USB becomes unusable till you power down the router completely and re-start it. This will bring the network down. This is the reason lost a star in the review.
4) Other Features - You can setup guest network on 2.4 GHz band. Also, you can create schedules that will start and stop the wireless network saving energy.
Top reviews from other countries
No problem with the device whatsoever.




































