PRODDUCTS
Shenzhen JHA Technology Co., Ltd is one of the leading manufacturers of hardened Ethernet, PoE, and fiber connectivity products specifically designed for harsh and demanding environments.
PRODUCTS
Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1
The G.703 (Co-Directional G.703) interface divides 64Kbps cycle into 4 unit intervals, it uses“0101” represent “0”, “1100” represent “1". By alternating transformation polarity of the adjacent block, binary signals convert three-level signals.
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Co-Directional 64K-FE Converter JHA-CE1tF1
This device is the extension device of Ethernet, using network (PDH/SDH/Microwave) that provide G.703 channel to achieve local and remote Ethernet interconnecting with serial interfaces at a lower cost.
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Co-Directional 64K Converter JHA-CE1tV1
The G.703 (Co-Directional G.703) interface divides 64Kbps cycle into 4 unit intervals, it uses“0101” represent “0”, “1100” represent “1″. By alternating transformation polarity of the adjacent block, binary signals convert three-level signals. In every 8th group destroyed block of alternating polarity, thus to transmit 8KHz timing signal. By the above coding, G.703 co-directional 64Kbps signal could achieve transmitting the timing signal of 64KHz and 8KHz and 64KHz and the data signal of 64Kbit/s in the same direction with a pair balanced line.
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Ethernet to E1 Converter E1 to Fiber Ethernet JHA-CE8F4
The device using reverse direction multiplexing technology to bundle for multiple E1 circuits to transmit the Ethernet data of 4Channel 100BASE-TX. It can realize conversion between 1~8 channel E1 and Ethernet optical interface, to make E1 channels interconnected with Ethernet optical interface.
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16*E1 to 3x1000Base-TX+2x1000Base-X Interface Converter JHA-CE16G3F2
The device using reverse direction multiplexing technology to bundle for multiple E1 to transmit the Ethernet data of 3Channel 1000BASE-TX and 2x1000Base-X.
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4E1-1FE interface Converter JHA-CE4F1
This interface converter is based on FPGA, using reverse direction multiplexing technology to bundle for multiple E1 circuits to transmit the Ethernet data of 4Channel 100BASE-TX.
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4E1-4FE Interface Converter JHA-CE4F4 (Logical lsolation)
This interface converter is based on FPGA, using reverse direction multiplexing technology to bundle for multiple E1 circuits to transmit the Ethernet data of 4Channel 100BASE-TX.
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8E1-1FE interface Converter JHA-CE8F1
This interface converter is based on FPGA, using reverse direction multiplexing technology to bundle for multiple E1 circuits to transmit the Ethernet data of 100BASE-TX. It can realize 1-8E1 channel to convert between Ethernet optical interface.
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amy@jha-tech.com
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