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OEM/ODM Factory Rs232 Rs485 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...
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OEM/ODM Factory Optical Dwdm - 4E1+4GE PDH Fiber Multiplexer JHA-CP48G4 – JHA
4E1+4GE PDH Fiber Multiplexer Overview This device is the point-to-point optical transmission device developed on the basis of VLSI. The device provides 1-4*E1 interface, 1-4*10/100/1000M Ethernet interface (Wire Speed 1000M) and 2 expansion interfaces. 4* Ethernet interface is switch interface, can support VLAN. 1 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, dry contact signal, 1Channel digital business phone can be optional. It is very...
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Professional China 10g Fiber Media Converter - PCI Express v3.0 x8 10Gigabit Quad-port Ethernet Server Adapter JHA-QWC401 – JHA
Description JHA-QWC401 is a 10G fiber network card dedicated to server , it has four10G SFP+ interface, can support 10Gbps transmission bandwidth, and support PCI-E X8 standard slot, ensure the network card efficient and stable work.In addition, the network card also supports VLAN, QOS strategy, flow control and other functions, suitable for medium and large LAN applications. Product Specification Product Number JHA-QWC401 Product Name 10G quad-channel commercial fiber network card Pr...
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Hot sale Factory SFP Fiber Module - 1.25G Single Mode 20Km DDM | Dual Fiber SFP Transceiver JHA3420D – JHA
Features: 1). Up to 1.25Gb/s Data Links 2). Hot-Pluggable 3). Duplex LC connector 4). Up to 20km on 9/125μm SMF 5). 1310nm FP laser transmitter 6). Single +3.3V Power Supply 7). Monitoring Interface Compliant with SFF-8472 8). Low power dissipation <1W typically 9). Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available 10). RoHS compliant and Lead Free Applications: 1). Metro/Access Networks 2). 1.25 Gb/s 1000Base-LX Ethe...
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Massive Selection for L2 40g Switch - 8 10/100TX PoE/PoE+ | Unmanaged Industrial PoE Switch JHA-IF08P – JHA
Features ♦ Support 8 10/100Base-T(X) PoE/PoE+ port. ♦ 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 JHA-IF08P is a plug-and-play...
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OEM China Video Converter Bidirectional Hdmi To Sdi – V Serial Interface Converter E1 To RS530 Series JHA-CE1fR530 – JHA
Framed E1-RS530 interface Converter JHA-CE1fR530 Overview This protocol converter provides an E1 interfaces and an RS530 interface enables framing E1 to RS530 interface conversion between E1 rate conversion and slot extraction functions. Framed mode, the user can extract the E1 time slots n * 64K (n≤31) data channel; unframed mode, the user can use the data channel rate of 2.048Mbps. Built-loop test equipment capabilities to facilitate the opening and routine maintenance works. Product Photo ...
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8 Year Exporter Fiber Port Industrial Switch - 2*10G Fiber Port+16*10/100/1000Base-T, Managed Industrial Ethernet Switch JHA-MIGS1216-1U – JHA
2*10G Fiber Port+16*10/100/1000Base-T, Managed Industrial Ethernet Switch JHA-MIGS1216-1U Overview JHA-MIGS1216-1U with 12*1000Base-X, 16*10/100/1000M, 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...
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High Performance 48 Port Poe Managed Switch - 8 10/100/1000TX PoE/PoE+ and 2 1000X SFP Slot | Managed Industrial PoE Switch JHA-MIGS28P – JHA
Features ♦ Support 8 10/100/1000Base-T(X) PoE/PoE+ port and 2 1000Base-X SFP slot. ♦ Support G.8032(ERPS), IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3x, IEEE802.3ad, IEEE802.3ab, IEEE802.3af/at, IEEE802.1p, IEEE802.1x, IEEE802.1Q, IGMP Snooping, IPv4/IPv6 precedence. ♦ Support CLI, SNMP, WEB management, Console/Telnet command-line management and syslog, using self-developed ring network technology, recovery time <20ms. ♦ DC48-58V redundancy power, reverse polarity protection. ♦ Support Po...
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Personlized Products Full 10g Switch - 1 10/100TX PoE/PoE+ and 1 100FX | Unmanaged Industrial PoE Switch JHA-IF11P – JHA
Features ♦ Support 1 10/100Base-T(X) PoE/PoE+ port and 1 100Base-FX fiber port. ♦ 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...
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Good Quality FTTH – 1*10/100/1000M Ethernet interface+1 RF interface+1 GPON interface, built-in FWDM,GPON ONU JHA700-701GAW-HR220 – JHA
Brief Views JHA700-701GAW-HR220 is fiber to the home multi service access GPON ONU. It’s based on the mature, stable, high cost performance GPON technology and has gigabit Ethernet switching, WDM and HFC technology. JHA700-701GAW-HR220 has a higher bandwidth, higher reliability, easy management and good quality of service (QoS) guarantee with technical performance of equipment meet the ITU- T G. 984 requirements and have good compatibility with third party manufacturers OLT. GPON is the lates...
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Factory Supply Telephone Fiber Converter - Fiber-64Voice +2FE Multiplexer JHA-P64FE02 – JHA
Fiber-64Voice +2FE Multiplexer JHA-P64FE02 Overview This device provides 1-64Channel telephone, 2Channel 10M/100M Ethernet interface (Wire Speed 100M),2Channel Ethernet interface is switch interface, can support VLAN. The whole machine works reliably and stably with low power consumption, high integration, small size and easy installation and maintenance. Photo 19 Inch Type Features Based on self -copyright IC Voice port supports FXO and FXS port,Support FXO/FXS, Magnet telephone Inter...
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Cheap price Rs422 To Ethernet - E1-31 Channel RS232/RS422/RS485 Converter JHA-CE1D31/R31/Q31 – JHA
E1-31 Channel RS232/RS422/RS485 Converter JHA-CE1D31/R31/Q31 Overview This interface converter is based on FPGA, providing 31Channel 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 communicatio...
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