Product Description

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Description of Digital microwave system
 
Digital microwave system  provides reliable, full-duplex data communications between two sites with line-of-sight clearance.
Digital microwave system provides nE1(n=4 or 8) and Ethernet bridge link allowing the user to connect any data terminal devices with E1, ports V.*5ports and a *0/**0BaseT port, which complies with CCITT G.**3, CCITT V.*5 andIEEE**2.3.The activation of the E1 and V.*5 link are auto detected and the throughput bandwidth for the Ethernet data is auto adapted from 2Mbps to *4Mbps.*0/**0BT interface auto-sensed or user definable operation mode.Data is modulated and transmitted to the remote-end equipment where it is recovered and passed to the receiving user device. This process occurs simultaneously in both directions .
Digital microwave system  uses spread spectrum processing which reduces the transmitted power density and thus reduces the potential for interference into the neighboring communications systems. For this reason, many government sallow such system to operate without a site license.
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Highlights of Digital microwave system
 
      ♣ 1RU rack design, high performance and reliability
      ♣  Frequency Range: 2.4/5.8GHz
      ♣ Flexible Interface Capability: 4E1, 8E1
      ♣ High-speed IP Interface at 8/*6Mb/s
      ♣ RS encoding, QPSK Modulation
      ♣ Frequency Agility and easy Tuning on site
      ♣ Support SNMP
      ♣ LCD Indicator
      ♣ ODU Integrate with Plane Antenna
      ♣ Low power consumption, low noise figure and high gain
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Specification ofDigital microwave system

System features Demodulation QPSK demodulation Type Digital microwave system Connector N-typed(F), Impedance *0R System structure IDU,ODU,Antenna and Accessories Terminal Interface Frequency band 2.4GHz Data capacity nE1 (n=4 or 8) System gain **6dB (not including antenna gain) Data rate *6.**4Mbps Operating frequency A, B, C Band Connector BNC and DB**5 Tx/Rx interval *5MHz Data interface Comply with CCITT G.**3 and CCITT V.*5 RF bandwidth *0MHz Power Supply Transmitter Input voltage **8V±*0%DC RF output **0dBm/**4dBm Power consumption *0W/**8VDC(Max. transmitting power) Modulation mode QPSK Fuse 2A(fast) Frequency stability ≤2.5ppm Environment VSWR ≤1.3 Indoor temperature **0~**0°C Output power adjustment range *5dB Outdoor temperature **0~**0°C In-band flatness ≤1dB Humidity *5% non-condensed Spurious ≤**0dBc Storage temperature **5~**5°C IF output frequency *0 MHz Dimensions IF output power **5dBm ~0dBm IDU(W×H×D) **6×*4×**8mm3 Connector N-typed(F), Impedance *0R ODU(W×H×D) **0×**6×**0mm3 Receiver Weight Rx sensitivity -*@********************