幸福飞艇公式

Specialized in communication transmission,20yrs of experience with brand
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Yinxun Tech
Hotline: +86-20-38288948
+86-20-38288649
+86-20-38288949
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New generation multi-service access and transmission platform
Offer traditional and a new generation service of communication transmission function, which is based on IP circuit, E1 circuit, optical fiber, wireless 4G, satellite way, etc.
  • Optional link: IP circuit, E1 circuit, optical fiber, STM line, wireless 4G, satellite, etc.
  • Optional protection: Double link protection or multi-link protection
  • Optional service: FXO/FXS,2/4W EM,asynchronous/synchronous RS232, asynchronous/synchronous RS422,RS485, Ethernet, magneto telephone, V.21/V.22, V.34, etc.
  • Optional power supply: DC -48V or AC 220V, double power supply protection is selectable.
  • Optional network management function.
  • Optional flow control function.
New generation multi-service access and transmission platform
Compact type multi-service access and multiplex product
Transmit 1-30 line multi-service signal with high cost performance, based on optical fiber, E1 circuit.
  • Optional specification: tabletop type or compact type device.
  • Optional link: optical fiber or E1 circuit
  • Optional protection: double link protection
  • Optional service: FXO/FXS,2/4W EM,asynchronous/synchronous RS232, asynchronous/synchronous RS422,RS485, Ethernet, magneto telephone, V.21/V.22, V.34, V.35, G.703 codirectional 64K, etc.
  • Optional volume: any of service port from 1-32 line
  • Optional power supply: double power 1+1 protection
  • Optional network management function
Concentrated type comprehensive service access platform
Transmit 1-420-line comprehensive service signal with big volume, high safety and reliability, based on optical fiber, E1 circuit.
  • Optional volume: any of service port from 1-420 line
  • Optional link: optical fiber or E1 circuit
  • Optional protection: double link protection
  • Optional service: FXO/FXS,2/4W EM,asynchronous/synchronous RS232, asynchronous/synchronous RS422,RS485, Ethernet, CAN bus, magneto telephone, V.21/V.22, V.34, V.35, G.703 codirectional 64K, etc.
  • Optional power supply: double power 1+1 protection
  • Optional network management function
Optical transmission product
Transmit multi-line E1 signal and Ethernet data, based on PDH or SDH line.
  • Optional type: SDH or PDH
  • Optional link: STM-1, STM-4 or optical fiber
  • Optional power supply: double power supply 1+1 protection
  • Optional network management function
  • Telecommunication class product, stable performance, reliable and safe, system redundancy is optional.
E1 protection switching product
E1 signal(Line)auto-switch, which meet two groups of different routes.
  • Optional specification: 2-in/1-out, 4-in/2-out, 8-in/4-out, 112-in/56-out
  • Optional application: match to use or single-end to use
  • Optional frame format: PCM30 framing format, PCM31 framing format or E1 unframing format
  • Optional impedance: E1 impedance of 75 ohms or 120 ohms
  • Optional power supply: DC-48V or AC220V power supply, can choose double power supply input 1+1 protection
  • Power-off function: power-off direct connect to current state E1 or power-off direct connect to main E1
  • Framing and unframing no-damage automatic switching
  • Optional network management function
Digital cross access product
Complete 1-120 channels E1 signal(Line) entire time slot cross connecting
  • Optional specification: 1-96 channels E1 entire time slot cross connecting
  • Optional framing format: PCM30 framing format, PCM31 framing format or E1 unframing format
  • Optional impedance: E1 impedance of 75 ohms or 120 ohms
  • Optional channel associated signaling(CAS) cross processing
  • Optional network management function
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