Latest XSPAN technology combines a powerful 802.11n architecture with a unique set of SST range enhancements to boost throughput by 50% across the entire wireless link, implementing innovative Maximum Likelihood(ML)
Unex’s complete 802.11n 1T1R 1-steram, 2T2R 2-stream, 2T3R 2-stream, 3T3R 2stream, 3T3R 3-stream solutions to meet different application requirements
1. 802.11n 1T1R
The simplest 802.11n devices contain one transmit chain, one receive chain, and one data stream, most commonly denoted as 1x1 or 1T1R to provide the optimal upgrade path from legacy 802.11 solutions for up to 150Mbps PHY rate capability.
DHXA-195: 802.11n b/g 1x1 wifi plus Bluetooth combo PCIe half-size mini card, WB195/AR9285+
DNXA-95: 802.11n b/g wifi 1x1 PCIe half-size mini card, HB95/AR9285
DNUA-93F: 802.11n b/g wifi USB adapter (1T1R), UB93/AR9271
RNRA-N1 PCBA: 802.11n b/g AP/Router board, AP91/AR7240+
2. 802.11n 2T2R
The standard spatially multiplexed MIMO devices contain two transmit chains, two receive chains, and two data streams, commonly denoted as 2x2 or 2T2R to provide up to 300Mbps PHY rate capability.
DNMA-H92: extended-temperature high-power 802.11n a/b/g wifi 2x2 mini-PCI module w/ESD and Surge Protection, AR9220
DNMA-92: 802.11n a/b/g wifi 2x2 mini-PCI module, MB92/AR9220
DNMA-91: 802.11n b/g wifi 2x2 mini-PCIi module, MB91/AR9223
DNXA-116: 802.11n a/b/g wifi 2x2 PCIe half-mini card, HB116/AR9382
DNXA-92: 802.11n a/b/g wifi 2x2 PCIe half-mini card, HB92/AR9280
DNXA-97: 802.11n b/g wifi 2x2 PCIe half-size mini card, HB97/AR9287
DNXA-93: 802.11n b/g wifi 2x2 PCIe half-size mini card, HB93/AR9283
DNUA-81: 802.11n a/b/g USB adapter(2T2R)
RNRA-83 PCBA: dual-concurrent 802.11na/ng 2x2 MIMO AP/Router board, AP96/AR7161+
3. 802.11n 2T3R 2-stream
Performance can be improved by adding receive and/or transmit chains.
2x3, 2-stream devices will have 20% improvement in average throughput comparing with 2x2, 2-stream at 20MHz mode in the uplink direction. Average throughput rates can be up to 40% better in the 30-40 ft range and 20% better in the 60-100 ft range at 40MHz mode in the uplink direction.
DNBA-81: 802.11n a/b/g Cardbus(2T3R)
DNBA-82: 802.11n b/g Cardbus(2T3R)
4. 802.11n 3T3R 2-stream
3x3, 2-stream devices outperform the2x2, 2-stream by better than 40% in the 20-100 ft range at 20MHz mode and 50% better in the critical 50-80 ft range at 40MHz mode.
DNMA-H5: Industrial-grade, high-power 802.11n a/b/g wifi 3x3 mini-PCI module w/ESD and Surge Protection, AR9160-BC1B+
DNMA-83: 802.11n a/b/g wifi 3x3 mini-PCI module, MB82/AR9160+
5. 802.11n 3T3R 3-stream
Performance can be further improved by adding data streams and incorporating any or all of the Maximum Likelihood(ML)
DNXA-H1: 802.11n a/b/g wifi 3x3 3-stream PCIe mini card, XB114/AR9390
For more information, visit web site at http://www.unex.com.tw or http://www.unex.com.tw/
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Unex Technology Corporation provides integrated technology service of WiFi Module / Client, WiFi Access Point / Router, and Antenna to ASD (application specific device) manufacturers, telecom operators, and OEM/ODM customers with expertise second to none.