Featured
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Good quality Fiber Optic Converter - 1Ch VGA To Fiber Optical Fiber Converter JHA-V100 – JHA
1Ch VGA To Fiber Optical Fiber Converter JHA-V100 Series Product Description： The single-core uncompressed VGA digital optical transceiver is composed of a VGA transmitter and receiver. It transmits high-definition VGA signals through a single-mode single-mode optical fiber. It also supports functions such as USB keyboard and mouse transmission and external independent audio. The transmitter loops out VGA signals and receivers. VGA, VGA interface dual output, can adapt to a variety of comple... -
Good Quality Industrial Ethernet Switch – 2 10/100/1000TX PoE/PoE+ and 1 1000X SFP Slot | Unmanaged Industrial PoE Switch JHA-IGS12P – JHA
Features ♦ Support 2 10/100/1000Base-T(X) PoE/PoE+ port and 1 1000Base-X SFP slot. ♦ Support IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at. ♦ Support IEEE802.3af, maximum 15.4W power supply. ♦ Support IEEE802.3at, maximum 30W power supply. ♦ Industrial chip design, 15kV ESD protection, 8kV surge protection. ♦ DC48-58V redundancy power, reverse polarity protection. ♦ Industrial grade 4 design, -40-85°C operating temperature. ♦ IP40 rated aluminum alloy housing, DIN-Rail mounted. Introducti... -
Good Quality FTTH – 4*10/100M Ethernet interface+1 RF interface+1 EPON interface, built-in FWDM EPON ONU, without Wi-Fi function JHA700-E304 – JHA
Brief Views JHA700-E304 series is fiber to the home multi service access EPON ONU. It’s based on the mature, stable, high cost performance EPON technology and has gigabit Ethernet switching, WDM and HFC technology. JHA700-E304 series has a higher bandwidth, higher reliability, easy management and good quality of service (QoS) guarantee with technical performance of equipment meet the IEEE802.3ah requirements and have good compatibility with third party manufacturers OLT. EPON technology is a... -
Chinese Professional 16 E1 To 4 Port Fast Ethernet Interface Converter - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA
E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 Overview This interface converter is based on FPGA, providing 8Channel RS232/485/422 transmission on E1 interface. The product breaks through contradictions between traditional serial interface communication distance and communication rate, besides, it also can solve electromagnetic interference, ground ring interference and lightning damage. The device greatly improves reliability, security and confidentiality of data communication. It... -
High definition Telephone Converter - Fiber-4Voice +4FE Multiplexer JHA-P04FE04 – JHA
Fiber-4Voice +4FE Multiplexer JHA-P04FE04 Overview This device provides 1-4Channel telephone, 4Channel 10M/100M Ethernet interface (Wire Speed 100M)，4Channel Ethernet interface is switch interface. The whole machine works reliably and stably with low power consumption, high integration, small size and easy installation and maintenance. Photo Mini Type Features Based on self -copyright IC； The local end can display the fiber connection status of the remote device； Voice port supports FX... -
Manufacturer for 232 To 485 Converter - Co-Directional 64K-FE Converter JHA-CE1tF1 – JHA
Overview 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 dat... -
Good Quality SFP Module – 40Gb/S Multi Mode 300m | Dual Fiber MPO QSFP+ Transceiver JHA-QC01 – JHA
Features: ♦ 4 independent full-duplex channels ♦ Up to 11.2Gbps per channel bandwidth ♦ Aggregate bandwidth of > 40Gbps ♦ MTP/MPO optical connector ♦ QSFP MSA compliant ♦ Digital diagnostic capabilities ♦ Capable of over 300m transmission on OM3 Multimode Fiber (MMF)and 150m on OM4 MMF ♦ CML compatible electrical I/O ♦ Single +3.3V power supply operating ♦ TX input and RX output CDR retiming ♦ Built-in digital diagnostic functions ♦ Tempe... -
Factory wholesale Internet Media Converter - Fiber-32Voice +2FE Multiplexer JHA-P32FE02 – JHA
Fiber-32Voice +2FE Multiplexer JHA-P32FE02 Overview This device provides 1-32Channel telephone, 2Channel 10M/100M Ethernet interface (Wire Speed 100M)，2Channel Ethernet interface is switch interface, can support VLAN. Photo 19 Inch Type Features Based on self -copyright IC Voice port supports FXO and FXS port,Support FXO/FXS, Magnet telephone Interface, FXO port docking with program-controlled switchboard, FXS port connected to the user’s telephone; 1~32channel Voice access, Voic... -
Factory Price Fiber Ethernet Network Switch For Cctv Camera - 2 10/100TX – 1 100FX | Fiber Media Converter JHA-F12 – JHA
3-port Fiber Media Converter, 1-port 100Base-FX and 2-port 10/100Base-T(X) Introduction JHA-F12 series fiber media converter complies with IEEE802.3 standards, It is designed to convert data signal between 100Base-FX and 10/100Base-TX fast Ethernet. The media converter is connected between fiber cable and twisted cable, extend your Ethernet network beyond the 100-meter limit imposed by copper cable. This converter model can be used as slide-in module to the 14-slot 19″ Rack-Mount Chassi... -
Good Quality Industrial Ethernet Switch – 8 10/100TX PoE/PoE+ and 1 1000X SFP Slot | Unmanaged Industrial PoE Switch JHA-IGS10F08P – JHA
Features ♦ Support 8 10/100Base-T(X) PoE/PoE+ port and 1 1000Base-X SFP slot. ♦ Support IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3af/at. ♦ Support IEEE802.3af, maximum 15.4W power supply. ♦ Support IEEE802.3at, maximum 30W power supply. ♦ Industrial chip design, 15kV ESD protection, 8kV surge protection. ♦ DC48-58V redundancy power, reverse polarity protection. ♦ Industrial grade 4 design, -40-85°C operating temperature. ♦ IP40 rated aluminum alloy housing, DIN-Rail mounted. Introduction JH... -
Good Quality Industrial Ethernet Switch – 2*10G Fiber Port+16*1000Base-X, Managed Industrial Ethernet Switch JHA-MIGS1600W2-1U – JHA
2*10G Fiber Port+16*1000Base-X, Managed Industrial Ethernet Switch JHA-MIGS1600W2-1U Overview JHA-MIGS1600W2-1U with 2*10G fiber, 16*1000M fiber ports, management industrial Ethernet switches, providing excellent industrial quality such as high/low temperature resistance, lightning protection, etc., through the design of fanless cooling circuit, wide range working environment temperature, high protection grade and other technologies. Besides, various rich protocols, such as integrated switch... -
OEM/ODM Supplier Rs232 To Fiber Media Converter - E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 – JHA
E1-8 Channel RS232/RS422/RS485 Converter JHA-CE1D8/R8/Q8 Overview This interface converter is based on FPGA, providing 8Channel RS232/485/422 transmission on E1 interface. The product breaks through contradictions between traditional serial interface communication distance and communication rate, besides, it also can solve electromagnetic interference, ground ring interference and lightning damage. The device greatly improves reliability, security and confidentiality of data communication. It...
