Description:

SF-5823WJ series high-capacity long-distance free licensed spectrum point-to-point digital wireless bridge，based on dynamic TDD point-to-point proprietary wireless protocol.Data transmitted into a bag to improve the transfer efficiency(forward capability:35000 PPS），improves the bandwidth utilization（spectrum utilization：7.5bit/Hz）and increases the transmission distance of system and throughput and PPS forward ability.System 64 bytes transmission time delay < 2 ms,can realize voice, video and other data real-time transmitted.The 2 x 2 MIMO breakthrough technology raises the throughput up to 200Mbps (110 Mbps full-duplex),SF-5823-WJ has excellent PPS packet processing capacity and higher anti-interference ability. 

SF - 5823WJ series of products can be applied to telecommunication level of point-to-point network applications, is a special line application for access or return（including VOIP and other small packet transmission application) as the ideal equipment. This series of products combines the flexible channel bandwidth (20 or 40 MHZ) with long distance transmission private protocol to realize high spectrum efficiency up to 7.5bit/Hz. The product contains dual polarized antenna (SF - 5823 wj) or are equipped with 2 N type connector (SF - 5823 wj), the cast aluminum shell of the product has IP-67 protection grade.

SF-5823WJ/ SF-5823WJ-W integrates s series of advanced software,can provide the best point-to-point connections for high throughput long-distance link application.Proprietary peer-to-peer communication uses dynamic time-division duplex (TDD) technique for the required transmission direction dynamically allocated bandwidth, so as to improve the efficiency of the link, and reduce the influence of the transmission distance of link throughput. The point to point products also adopt the selective retransmission ARQ technology,enhance the capacity of error correction, optimization of data traffic, make the equipment in large bandwidth, long distance, and even the presence of interference can still achieve very high throughput.

The built-in rf module’s transmission power of new WJ series products can reach 28 dBm (+ / - 2 dBm),and also can reach 23 dBm (+ / - 2 dBm) under  highest modulation mode(MSC 15),to make the built-in antenna build a solid link over a long distance.The products equipped with gigabit Ethernet front-end ports, support 802.3af standard, ismore flexible and convenient. At the same time, the electrostatic protection conforms to IEC 61000-4-2 (ESD) standard , and the surge protection meets IEC 61000-4-5 (Surge) standard

     Key features：

• 5 GHZ point-to-point bridge, dedicated access, data back, and the ideal equipment of using the Internet
• Flexible adjustment of frequency channel and channel bandwidth (20/40 MHz）
• Wireless transmission rate up to 300Mbps，actual throughput up to 220 Mbps
• advanced private MIMO 2 proprietary wireless protocol
• Powerful PPS packet processing capacity, it is an ideal equipment of VOIP return application
• Support ARQ (selective retransmission), affordable ultra-high vomit swallowing quantity
• Dynamic time division duplex，Regularly allocate bandwidth on demand
• PoE power supply, meet  802.3af standard
• Support 1000 Base-T Ethernet interface
• wireless transmission power up to 28dBm（±2dBm）
• advanced security technology
• Comprehensive management capabilities
• Web graphics interface
• Support the SSH command management
• Support the WNMS centralized management
• Support SNMP V1/2/3: 802.1, 802.1x, MIBII
• Support system log
• adapt to various scenarios of professional installation components
• Equipped with OLED LCD screen and calibration buzzer
• IP - 67 protection grade

    Details: