Hot-selling Serial Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA
Hot-selling Serial Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA Detail:
Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1
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 data signal of 64Kbit/s in the same direction with a pair balanced line.
64k-RS232/422 / 485 interface converter provides ITU-T co-64K G.703 standard E1 interface and standard RS232 / 422/485 conversion interface between the physical layer. Network to provide secure communications between devices of different interfaces, the seamless connection. Suitable for transmission equipment E1 channel portion slots available, and the equipment needed to transfer data and only RS232 / 422/485 outlet occasions.
Product Photo
Mini Type
Features
- Based on self -copyright IC
- Provide 2 clock types: Co-Directional G.703 master clock and G.703 line clock;
- Provide two loopback functions, namely G.703 of the local loop, RS232 / 422/485 from the local loop.
- Pseudo-random code test function, bring great convenience to installation and commissioning of the equipment
- The co-directional 64K G.703 support 120Ω balanced impedance;
- AC 220V, DC -48V, DC + 24V power Optional ,DC power supply no positive and negative points;
Parameters
♦ Co-Directional G.703 Interface
Interface Standard: comply with protocol ITU-T G.703;
Interface Rate: 64Kbps±50ppm;
E1 Impedance: 120Ω (balance);
Jitter tolerance: In accord with protocol G.742 and G.823
Maximum Transmission Distance: up to 500m
♦ Ethernet interface (10/100M)
Interface rate: 10/100 Mbps, half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector: RJ45, support Auto-MDIX
♦ Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)
Specifications
Model | Model Number:JHA-CE1tD1/R1/Q1 |
Functional Description | Co-Directional 64K-RS232/422/485 Converter, Serial port rate 0-14.4K |
Port Description | 1 Co-Directional 64K interfaces, one data interface (RS232 / RS485 / RS422) |
Power | Power supply: AC180V ~ 260V;DC –48V;DC +24VPower consumption: ≤10W |
Dimension | Product Size: 216X140X31mm (WXDXH) |
Weight | 1.2KG |
Application
Product detail pictures:
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Fast and good quotations, informed advisers to help you choose the correct product that suits all your needs, a short production time, responsible quality control and different services for paying and shipping affairs for Hot-selling Serial Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA , The product will supply to all over the world, such as: Muscat, Chile, America, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
By Murray from Maldives - 2017.11.11 11:41
Perfect services, quality products and competitive prices, we have work many times, every time is delighted, wish continue to maintain!
By Emily from South Africa - 2018.09.19 18:37