LigoWave 2900 Broadband Digital Transmission System User Manual

LigoWave LLC Broadband Digital Transmission System

User manual

FWBD-2900 Product brief FWBD-2900 Product brief FWBD-2900 has 802.11N 2×2 radio supporting up to 300 Mbps data-rate The FWBD-2900 is consisting of two major sections, Digital section and Analog Section DIGITAL SECTION The section is made up of:  QCA9557  DDR2 Memory  Flash Memory  Power Supplies QCA9557 The Qualcomm Atheros QCA9557 is a highly integrated and feature-rich IEEE 802.11n 2x2 2.4/5 GHz System-on-a-Chip (SoC) for advanced WLAN AP/router platforms. The QCA9557 supports 802.11n operations up to 144.4 Mbps for 20 MHz and 300 Mbps for 40 MHz, and 802.11a/b/g data rates. Additional features include Low-Density Parity Check (LDPC), Maximal Ratio Combining (MRC), Tx Beamforming (TxBF), and On-Chip One-Time Programmable (OTP) memory. Power Supplies The 48V/0.5A DC input voltage is regulated to the following voltages for various purposes:  +1.2V for CPU core voltage  +3.3V for CPU, Flash, DDR  +5V RF ANALOG SECTION QCA9557 has integrated 2T2R MAC, BBP and RF. Each TX/RX chain only needs out-of-band rejection filters, Low noise power amplifier, Power amplifier and a switch to switch between transmission and reception mode. The switch and LNA on/off are controlled by the QCA9557 BBP integra
FWBD-2900 Product brief Specification Feature Description Operating band IEEE 802.11a: 5180MHz-5240MHz, 5745MHz-5825MHz IEEE 802.11nHT20: 5180MHz-5240MHz, 5745MHz-5825MHz IEEE 802.11nHT40: 5190MHz-5230MHz, 5755MHz-5795MHz QCA9557 128MB 128MB CPU Built into CPU RAM Connected to GPIO Flash memory Special connector to connect external LED board Ethernet One 10/100/1000 Ethernet port Power options 802.3af/at PoE (RJ45) Power supply range 48-56V Serial port (UART) 3.3V TTL level, not end user accessible Module dimensions Unit : mm Block diagram
FWBD-2900 Product brief 4 Module 1- 100 Base-T Ethernet port 2- Buttons(reset and user-GPIO connected) 3- MCX RF connector 4- LED (GPIO connected) 1 22-90-16 PRO 32-90-16 PRO 3 4 4
FWBD-2900 Product brief Hardware Setup Software Source Software of FWBD-2900 module base on OpenWrt Linux, OpenWrt source code be used for FWBD-2900 The Product is a FIXED Point to Point Operating DEVICE ONLY, and it shall be installed by professional installer, and can also work within the temperature of -30 ℃ to 50 ℃. The EUT has the ability to be maintained within the authorized band within a Max tolerance of ±116KHz of centre frequency. Antenna Type: LigoDLB PRO sector antenna: Manufacture: LigoWave Model : FWA-40 17dBi sector antenna with two antennas, directional gain 20dBi. PTP5-23 PRO panel antenna: Manufacture: LigoWave Model : FWA-1-1 20dBi panel antenna with two antennas, directional gain 23dBi. Dish antenna: Manufacture: ARC Wireless LLC Model : ARC-DA5830SD1 27dBi dish antenna with two antennas, directional gain 30dBi
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