Wireless Routers - Showing 409 - 432 of 1895 Products
Dell F0340 Dell 250 Watt Atx Power Supply For Optiplex Gx240 Tower
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Dell Cu542 Poweredge 2950
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Dell H8443 Dell 48X Ide Internal Cdrom Drive-H8443
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Dell Rr527 Cooling Fan Assembly For Optiplex 360 760 380 580 330 755 780
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HP 393527-001 Power Module
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Dell 2R433 P4 845G System Board For Optiplex Gx260
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Dell Motherboard For Optiplex Gx620 Smt Hh807 F8098
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Dell 3M976 System Board For Precision 340 Desktop
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Dell J7552 Power Distribution Board For Poweredge 2900
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Hp 361635-001 System Board For Dx5150
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Hp 398547-001 Socket 775, System Board For Dc5100 Microtower Pc
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Dell Cc947 Dell 305 Watt Power Supply For Optiplex Gx620 Mt-Cc947
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SAMSUNG M391B2873Eh1-Ch9 Memory-M391B2873Eh1-Ch9
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Dell F4491 System Board For Dimension 4600
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HP 610669-001 Smart Array P222 6Gbps Pcie Sas Controller Card Only
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DELL 9M060 92X32M Fan Assembly For Optiplex Gx240 Gx260
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DELL Mc527 92X32Mm Cooling Fan Assembly For Precision Workstation 490 Poweredge ...
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DELL Jt517 Controller Md1000 Enclosure Management Module Sas Sata
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Dell Ckcxh System Board For Vostro 220S Desktop
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DELL Ps-2751-5Q 750 Watt Power Supply For Poweredge C2100
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HP 656594-001 Ethernet 10Gb 2Port 530T Adapter
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Hp 493802-001 Pcie Riser Board For Dl360 G6
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Dell U4218 Front Fan Assembly For Poweredge 1800
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Hp 657134-003 Pr0 3400 Mt Holly Amd Hudsond2 Board For Microtower Pc
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Key Wireless Router Technologies
Introduction
Wireless router technology is constantly improving, with new models being quicker, more feature-packed, and having longer ranges than their predecessors. The wireless router is also becoming more essential, as Wi-Fi™ mobile devices such as tablets and cell phones are increasingly used in offices. If you are shopping for a new wireless router for your business network, the guidance below will help you understand the tech and specifications commonly associated with them.
Data Rates
Ever notice that wireless routers usually have a rated megabit per second (Mbps) or gigabit per second (Gbps) speed? For instance, you will commonly see 150 Mbps, 300 Mbps, or 1.9 Gbps on router packaging and product descriptions. Those numbers are maximum theoretical data transfer rates, which can serve as indicators for performance.
However, real-world speeds can vary, as interference and distance can negatively affect performance. A wireless router’s data rate only applies to wireless communication within its network, and a faster router does not necessarily mean faster data transfers from external networks.
Security
One method of protecting your network aside from a hardware-based firewall is to utilize a wireless router’s built-in security features. Below, NeweggBusiness outlines several common security technologies.
- Wired Equivalent Privacy (WEP) – An older standard that is less secure than newer technologies such as Wi-Fi Protected Access. Despite its age however, it is still supported by some routers. To connect to a WEP network, users need to input a hexadecimal encryption key.
- Wi-Fi Protected Access (WPA) – WPA superseded WEP security as the former offers better protection. Unlike WEP, users input a password rather than a hexadecimal key to access the wireless network. However, it has since been superseded by WPA2.
- Wi-Fi Protected Access 2 (WPA2) – Features stronger encryption than WPA and is supported by many modern wireless routers.
Single Band vs. Dual Band
A wireless router’s band is the frequency that it uses to communicate with wireless devices and has an impact on network performance. The more crowded a wireless band is, the more interference the devices on that band will experience.
The two commonly used bands for wireless routers are 2.4 GHz and 5 GHz. The advantage of a dual band wireless router is that it can broadcast on both 2.4 GHz and 5 GHz bands.
Standards
There are several wireless standards that are commonly used, some of which are listed below.
Standard | Band | Maximum Speed |
|---|---|---|
802.11ac | 5 GHz | 6933.6 Mbps |
802.11n | 2.4 GHz / 5 GHz | 600 Mbps |
802.11g | 2.4 GHz | 54 Mbps |
802.11b | 2.4 GHz | 11 Mbps |
