Featured
-
Good Quality WDM – DWDM Device – JHA
1. Features ♦ Low Insertion Loss ♦ High Isolation ♦ Low PDL ♦ Compact Design ♦ Wide Operating Wavelength: 1460nm~1620nm ♦ Wide Operating Temperature: -5℃~75℃ ♦ High Reliability and Stability 2. Applications ♦ DWDM System ♦ PON Networks ♦ CATV Links 3. Compliance ♦ Telcordia GR-1209-CORE-2001 ♦ Telcordia GR-1221-CORE-1999 ♦ ITU-T G.694.1 ♦ RoHS 4. Specifications Parameters Channel Space(nm) 100Ghz 200Ghz Center Wavelength Accuracy (nm) ±0.05 ±0.1 Channel Pa... -
Professional China Layer 2 Fiber Ethernet Switch - 4 10/100TX – 2 100FX | Fiber Ethernet Switch JHA-F24 – JHA
Introduction JHA-F24 series is 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. Converter is transparent to all protocols, can be used all all areas as Fiber to The Home, Fiber to the Business or Fiber to The Curb. Features ♦ Compliance with IEEE 802.3, IEEE 802.3u, I... -
2019 China New Design 16e1 To 4ethernet Converter - Framed E1-FE+16RS232/422/485 interface Converter JHA-CE1F1R16 – JHA
Framed E1-FE+16RS232/422/485 interface Converter JHA-CE1F1R16 Overview This protocol converter (interface converter) using large scale FPGA design, providing a framing E1 interface and an Ethernet interface and 16*RS232/422/485, it is possible to achieve 10 / 100Base-T Ethernet data over E1 channels transmission, is a high performance, self-learning Ethernet bridge. The device serves as an extension of Ethernet devices, use of existing networks (PDH / SDH / microwave, etc.) provided by the E1... -
Good Quality Industrial Ethernet Switch – 4*10G Fiber Port+16*1000Base-X+8*1000M Combo Port, Managed Industrial Ethernet Switch JHA-MIGS800C08W4-1U – JHA
4*10G Fiber Port+16*1000Base-X+8*1000M Combo Port, Managed Industrial Ethernet Switch JHA-MIGS800C08W4-1U Overview JHA-MIGS800C08W4-1U with 4*10GBase-X, 8*1000M Combo, 16*10/100/1000Base-T, 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 ric... -
New Arrival China Gigabit Ethernet Optical Fiber Switch - 2 10/100/1000TX – 1 1000FX | Fiber Media Converter JHA-G12 – JHA
3-port Gigabit Fiber Media Converter, 1-port 1000Base-FX and 2-port 10/100/1000Base-T(X) Introduction JHA-G12 series is complies with IEEE802.3 standards, It is designed to convert data signal between 1000Base-FX and 10/100/1000Base-TX 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 Chassis. ... -
Good Quality Industrial Ethernet Switch – 6 10/100TX PoE/PoE+ and 2 100FX | Unmanaged Industrial PoE Switch JHA-IF26P – JHA
Features ♦ Support 6 10/100Base-T(X) PoE/PoE+ port and 2 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... -
Good Quality SFP Module – 155M Single Mode 20Km DDM | Single Fiber SFP Transceiver JHA5220D-35 – JHA
Features: 1). Up to 155Mb/s Data Links 2). Hot-Pluggable 3). Single LC connector 4). Up to 20 km on 9/125μm SMF 5). 1310nm FP laser transmitter 6). 1550nm PIN photo-detector 7). Single +3.3V Power Supply 8). Monitoring Interface Compliant with SFF-8472 9). Low power dissipation <0.7W typically 10). Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available 11). RoHS compliant... -
Good Quality SFP Module – 1.25G Single Mode 80Km DDM | Dual Fiber SFP Transceiver JHA3480D – JHA
Features: ◊ Up to 1.25Gb/s Data Links ◊ Hot-Pluggable ◊ Duplex LC connector ◊ Up to 80km on 9/125μm SMF ◊ 1550nm DFB laser transmitter ◊ Single +3.3V Power Supply ◊ Monitoring Interface Compliant with SFF-8472 ◊ Maximum Power <1W ◊ Industrial /Extended/ Commercial operating temperature range: -40°C to 85°C/-5°C to 85°C/-0°C to 70°C Version available ◊ RoHS compliant and Lead Free Applications: ◊ Metro/Access Networks ◊ 1.25 Gb/s 1000Base-ZX ... -
Chinese Professional Wall Switches - 48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS – JHA
48+4 10G Management Fiber Ethernet Switch JHA-SW4804MG-52VS Product overview JHA-SW4804MG-52VS is a BCM chip series standard switch. The modular design provides 48 10/100/1000 adaptive ports and 4 integrated terabyte optical ports, providing sufficient bandwidth for the data exchange between the aggregation and the core. Provide high capacity exchange capacity, perfect security control policy and CPU protect policy to improve fault tolerance, and ensure the stable operation of network and l... -
Professional China G703 E1 To V35 Converter - Ethernet to E1 Converter E1 to Fiber Ethernet JHA-CE8F4 – JHA
8E1-4FE interface Converter JHA-CE8F4 (Logical lsolation) Overview 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. Using GFP encapsulation, support the LCAS (link capacity adjustment scheme) and LAPS protocol. This device can support 1-8 Chann... -
Wholesale Price China Fxs/ Fxo To Fiber Optical Converter - Fiber-32Voice +2GE Multiplexer JHA-P32GE02 – JHA
Fiber-32Voice +2GE Multiplexer JHA-P32GE02 Overview This device provides 1-32Channel telephone, 2Channel 1000M Ethernet interface (Wire Speed 1000M)，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,... -
Good Quality FTTH – 8*FE Ethernet interface+1 GPON interface, GPON ONU JHA700-G508F – JHA
Overview JHA700-G508F series GPON ONT is one of the GPON optical network unit design to meet the requirement of the broadband access network. It apply in FTTH/FTTO to provide the data, video service based on the GPON network. GPON is the latest generations of access network technology. ITU-T G.984 is the standard protocol of GPON. The GPON standard differs from other PON standards in that it achieves higher bandwidth and higher efficiency using larger, variable-length packets. GPON offers ef...
