DNUR-S2 (A) Specifica on 802.11n a/b/g wifi 2x2 USB module with on-board trace antennas, RT5572 Overview: DNUR-S2 (A) is an 802.11n a/b/g wifi 2x2 MIMO USB module with on-board trace antennas designed specifically for USB-equipped wireless embedded systems and consumer electronics that demand robust link quality and maximum throughput at range. Optimized RF architecture and production calibration, DNUR-S2 (A) sets new standards in superior throughput performance at low power consumption to deliver the ultimate wireless triple play experience for video, voice, and data transmission in the home, for the business, and on the road. Integrating the market-proof wifi design experiences and well-known production calibration system enable Unex's customers to quickly and easily bring quality-consistency wifi-embedded systems to market. [Unex] - Ver. 1.2 20130702 spec. P. 1
Key Features:» 4.2cm x 2.5cm small dimension with 4-Pin USB 2.0 header is ideal for new ergonomic USB-equipped wireless embedded systems and consumer electronics.» Windows XP/Vista/7 and Linux drivers enable manufacturers to quickly and easily bring new bandwidth intensive applications to market with trouble-free WiFi integration.» SoftAP (Software enabled Access Point) support on Windows XP/Vista/7 provides peer-to-peer capability.» Optional SoftAP support on Linux valid by project request.» Wi-Fi Direct support on Windows XP/Vista/7 and Linux allows WiFi devices to connect to each other with no need for a wireless access point.» Optimized RF architecture and baseband algorithms provide superior performance with low power consumption.» Intelligent MAC design deploys a highly efficient DMA engine and hardware data processing accelerators without overloading the host processor.» 2.4/5 GHz dual band 2T2R supports a 300 Mbps PHY data rate and fully complies with 802.11a/b/g/n specifications.» Supports 64/128-bit WEP, WPA, and WPA2 advanced security.» Two on-board trace antennas support MIMO functionality.» REACH and RoHS compliance meets environment-friendly requirement. Hardware Block Diagram: 3.3V Switch Regulator 1.5V 5V 2.4G TX0/RX0 5G TX0/RX0 Diplexer Antenna 0 USB Interface Interface Sionals RT5572 2.4G TX1/RX1 5G TX1/RX1 Diplexer Antenna 1 40MHz XTAL [Unex] - Ver. 1.2 20130702 spec. P. 2
Outline: Pin Assignment: 5V D- D+ GND [Unex] - Ver. 1.2 20130702 spec. P. 3
Specifica ons: Main Chipset Ralink RT5572 Standard Conformance 802.11a, 802.11b, 802.11g, and 802.11n Frequency Range» USA:» 2.400~2.483GHz» 5.15~5.35GHz» 5.47~5.725GHz» 5.725~5.825GHz» Europe:» 2.400~2.483GHz» 5.15~5.35GHz» 5.47~5.725GHz» Japan:» 2.400~2.497GHz» 5.15~5.35GHz» 5.47~5.725GHz» China:» 2.400~2.483GHz» 5.725~5.85GHz Host Interface 4-Pin USB 2.0 header (Pin 1: 5V, Pin 2: D-, Pin 3: D+, Pin4: GND) Antenna 2 on-board trace antennas Channel Spacing 5MHz [Unex] - Ver. 1.2 20130702 spec. P. 4
Operation Voltage 5.0V ± 10% Modulation Technique» DSSS with CCK, DQPSK, DBPSK» OFDM with BPSK, QPSK, 16QAM, 64QAM» 802.11a: 6, 9, 12, 18, 24, 36, 48,54Mbps» 802.11b: 1, 2, 5.5 and 11Mbps» 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps» 802.11n:» 20MHz channel:» 1Nss: 65Mbps @ 800GI, 72.2Mbps @ 400GI (Max.)» 2Nss: 130Mbps @ 800GI, 144.4Mbps @ 400GI (Max.)» 40MHz channel:» 1Nss: 135Mbps @ 800GI, 150Mbps @ 400GI (Max.)» 2Nss: 270Mbps @ 800GI, 300Mbps @ 400GI (Max.) Operating Channels» 802.11a/n:» USA/Canada: 24 non-overlapping channels» Major Europe Countries: 19 non-overlapping channels» Japan: 19 non-overlapping channels» China: 5 non-overlapping channels» 802.11b/g/n:» USA/Canada: 11 (1~11)» Major Europe Countries: 13 (1~13)» France: 4 (10~13)» Japan: 14 for 802.11b (1~13 or 14th), 13 for 802.11g (1~13)» China: 13 (1~13) [Unex] - Ver. 1.2 20130702 spec. P. 5
Power Consumption of 2T2R @25C Continuous Tx 2G HT20MCS8@18dBm Continuous Tx 2G HT20MCS15@18dBm Continuous Tx 2G HT20MCS7@15dBm Continuous Tx 5G HT20MCS8@16dBm Continuous Tx 5G HT20MCS15@16dBm Continuous Tx 5G HT20MCS7@13dBm Average (typical, ma) Max (ma) 390 429 395 435 220 242 530 583 530 583 276 304 Continuous Rx 250 275 FTP Tx 5G 400 440 FTP Rx 5G 245 270 FTP Tx 2.4G 320 352 FTP Rx 2.4G 215 237 Power Saving 40 Standby 130 Transmit Power Settings (for each chain with ± 2.dBm tolerance)» 802.11a:» +12dBm @ 6 ~ 18Mbps» +12dBm @ 24 ~ 36Mbps» +10dBm @ 48Mbps» +10dBm @ 54Mbps» 802.11b:» +15dBm» 802.11g:» +13dBm @ 6 ~ 18Mbps» +13dBm @ 24 ~ 36Mbps» +11dBm @ 48Mbps» +11dBm @ 54Mbps [Unex] - Ver. 1.2 20130702 spec. P. 6
» 802.11n 2.4GHz/HT20:» +12dBm @ MCS 0/8» +12dBm @ MCS 1/9» +12dBm @ MCS 2/10» +12dBm @ MCS 3/11» +12dBm @ MCS 4/12» +12dBm @ MCS 5/13» +12dBm @ MCS 6/14» +12dBm @ MCS 7/15» 802.11n 2.4GHz/HT40:» +10dBm @ MCS 0/8» +10dBm @ MCS 1/9» +10dBm @ MCS 2/10» +10dBm @ MCS 3/11» +10dBm @ MCS 4/12» +10dBm @ MCS 5/13» +10dBm @ MCS 6/14» +10dBm @ MCS 7/15» 802.11n 5GHz/HT20:» +11dBm @ MCS 0/8» +11dBm @ MCS 1/9» +11dBm @ MCS 2/10» +11dBm @ MCS 3/11» +11dBm @ MCS 4/12» +11dBm @ MCS 5/13» +11dBm @ MCS 6/14» +11dBm @ MCS 7/15 [Unex] - Ver. 1.2 20130702 spec. P. 7
» 802.11n 5GHz/HT40:» +10dBm @ MCS 0/8» +10dBm @ MCS 1/9» +10dBm @ MCS 2/10» +10dBm @ MCS 3/11» +10dBm @ MCS 4/12» +10dBm @ MCS 5/13» +10dBm @ MCS 6/14» +10dBm @ MCS 7/15 EVM» 802.11a: IEEE Spec(1 Tx db) Typical (1Tx db) 6M -5-15 9M -8-18 12M -10-20 18M -13-22 24M -16-24 36M -19-26 48M -22-28 54M -25-30» 802.11b: IEEE Spec(1 Tx db) Typical (1Tx db) 1M -10-12 5.5M -10-12 11M -10-12 [Unex] - Ver. 1.2 20130702 spec. P. 8
» 802.11g: IEEE Spec(1 Tx db) Typical (1Tx db) 6M -5-15 9M -8-18 12M -10-20 18M -13-22 24M -16-24 36M -19-26 48M -22-28 54M -25-30» 802.11a/n, HT20: IEEE Spec(1 Tx db) Typical (1Tx db) 6.5M -5-16 13M -10-18 19.5M -13-20 26M -16-22 39M -19-24 52M -22-26 58.5M -25-28 65M -28-30 13M -5-16 26M -10-18 39M -13-20 52M -16-22 78M -19-24 104M -22-26 117M -25-28 130M -28-30 [Unex] - Ver. 1.2 20130702 spec. P. 9
» 802.11a/n, HT40: IEEE Spec(1 Tx db) Typical (1Tx db) 13.5M -5-15 27M -10-18 40.5M -13-20 54M -16-22 81M -19-24 108M -22-26 121.5M -25-28 13.5M -28-30 27M -5-15 54M -10-18 81M -13-20 108M -16-22 162M -19-24 216M -22-26 243M -25-28 270M -28-30» 802.11b/g/n HT20: IEEE Spec(1 Tx db) Typical (1Tx db) 6.5M -5-15 13M -10-18 19.5M -13-20 26M -16-22 39M -19-24 52M -22-26 58.5M -25-28 65M -28-30 13M -5-15 26M -10-18 39M -13-20 52M -16-22 78M -19-24 104M -22-26 117M -25-28 130M -28-30 [Unex] - Ver. 1.2 20130702 spec. P. 10
» 802.11b/g/n, HT40: IEEE Spec(1 Tx db) Typical (1Tx db) 13.5M -5-16 27M -10-18 40.5M -13-20 54M -16-22 81M -19-24 108M -22-26 121.5M -25-28 135M -28-30 27M -5-16 54M -10-18 81M -13-20 108M -16-22 162M -19-24 216M -22-26 243M -25-28 270M -28-30 Receiver Sensitivity (with ± 3dBm tolerance)» 802.11a: IEEE Spec(1 Rx dbm) Typical ( 1Rx dbm) 6M -82-88 9M -81-86 12M -79-85 18M -77-83 24M -74-79 36M -70-77 48M -66-74 54M -65-72» 802.11b: IEEE Spec(1 Rx dbm) Typical ( 1Rx dbm) 1M not specified -93 5M not specified -92 11M not specified -88 [Unex] - Ver. 1.2 20130702 spec. P. 11
» 802.11g: IEEE Spec(1 Rx dbm) Typical ( 1Rx dbm) 6M -82-92 9M -81-90 12M -79-89 18M -77-87 24M -74-84 36M -70-81 48M -66-76 54M -65-74» 802.11a/n, HT20: IEEE Spec(1 Rx dbm) Typical ( 1Rx dbm) 6.5M -82-84 13M -79-81 19.5M -77-79 26M -74-76 39M -70-72 52M -66-68 58.5M -65-67 65M -64-66» 802.11a/n, HT40: IEEE Spec(1 Rx dbm) Typical ( 1Rx dbm) 13.5M -79-81 27M -76-78 40.5M -74-76 54M -71-73 81M -67-69 108M -63-66 121.5M -62-64 135M -61-63 [Unex] - Ver. 1.2 20130702 spec. P. 12
» 802.11b/g/n, HT20: IEEE Spec(1 Rx dbm) Typical ( 1Rx dbm) 6.5M -82-84 13M -79-81 19.5M -77-79 26M -74-76 39M -70-72 52M -66-68 58.5M -65-67 65M -64-66» 802.11b/g/n, HT40: IEEE Spec(1 Rx dbm) Typical ( 1Rx dbm) 13.5M -79-81 27M -76-79 40.5M -74-76 54M -71-73 81M -67-69 108M -63-66 121.5M -62-64 135M -61-63 Operation Distance 30Mbps @ 50 meters (The throughput and distance are related to the application environment) MAC Protocol CSMA/CA with ACK architecture 32-bit MAC Operation System Supported Windows XP/Vista/7, Linux WHQL Windows XP, Vista, 7 compliant [Unex] - Ver. 1.2 20130702 spec. P. 13
Dimension 42 x 25 x 1.0mm FR4 4-Layers Security 64/128-bit WEP, WPA, WPA2, TKIP, AES, WAPI Operation Temperature Range 0 C ~ +60 C Storage Temperature Range -20 C ~ +80 C Operating Humidity 15% - 95%, non-condensing Storage Humidity max. 95%, non-condensing Environment- Friendly Compliance REACH and RoHS [Unex] - Ver. 1.2 20130702 spec. P. 14
Ordering Informa on: DNUR-S2 (A) 802.11n a/b/g wifi 2x2 USB module with on-board trace antennas, RT5572 EX-10 4-Pin USB 2.0 header to USB type A extension cable EX-10 Wireless radio modules are ESD sensi ve, especially the components such as RF switch and the power amplifier. To avoid damage by electrosta c discharge, the following installa on procedure is recommended:» Touch your hands and the bag or tray containing the radio module to a ground point on the host board (for example one of the mounting holes).» Install the radio module in the corresponding socket of host board.» Install the pigtail cable in the cutout of the enclosure. This will ground the pigtail to the enclosure.» Touch the I-PEX connector of the pigtail to the mounting hole (discharge), then plug onto the radio module.» Use external lightning protection for outdoor applications.» Make sure all antennas are being connected with the radio module (don t leave I-PEX connector open) before powering on the host device. [Unex] - Ver. 1.2 20130702 spec. P. 15 http://www.unex.com.tw - All Connected sales-a@unex.com.tw