Hot-selling Serial Converter - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA

Short Description:

Overview

Feedback (2)

Download

We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Analog Telephone Fxs/ Fxo , Vga Fiber Video Converter , Gigabit Managed Poe Switch , We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship.

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:

Related Product Guide:

Well-run products, skilled income group, and better after-sales products and services; We have been also a unified massive family, all people stick with the business price unification, dedication, tolerance 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: Netherlands, USA, Benin, With the development and enlargement of mass clients abroad, now we've set up cooperative relationships with many major brands. We've our own factory and also have many reliable and well-cooperated factories in the field. Adhering to the quality first, customer first, We are provideing high-quality, low-cost items and high quality service to customers. We sincerely hope to establish business relationship with customers from all over the world on the basis of quality, mutually benefit. We welcome OEM projects and designs.

The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!