Technical specifications of the RS 232 E1 protocol converter

Interface electrical characteristics.

Nominal rate: 2048kbit s 50ppm;

Interface code: HDB3;

Interface impedance: 75 (unbalanced) and 120 (balanced) mode adjustable;

Electrical characteristics of digital interfaces: in accordance with ITU-Recommendations;

Jitter transfer characteristics: in accordance with ITU-recommendations;

Input Jitter Tolerance: ITU-Recommended Compliant;

Output Jitter: Compliant with ITU-Recommendations;

The physical and electrical characteristics of the 2048Kbit S digital interface comply with ITU-TG 703 recommendations;

Interface type: BNC-75, RJ-45-120;

Interface. Nominal rate: 2048kbits;

No flow control, transparent transmission;

The electrical performance of the interface meets the requirements;

Interface type: DB25 socket (with DB25 to M 34 adapter cable);

Working mode: DCE, equipment that can be connected to DTE or DCE working mode;

Interface. Interface rate: asynchronous rate 115200bit s (e.g., ,;

Interface level: rs232 level;

Working method: DCE;

Interface type: DB25;

Power supply conditions. Voltage: AC AC 220V AC 180V 240V;

DC - 48V DC - 36V - 72V;

Power consumption: 5W

Working environment. Operating temperature: 0 50 ;

Storage temperature: -40 70;

Relative humidity: 5% 95% non-condensing;

Atmospheric pressure: 86 106kpa;

Dimensions. 200mm×145mm×35mm

Framed E1-ETH+4RS232 protocol converter technical parameters:

10 100m Ethernet interfaceProtocol: IEEE compliant, IEEE

Speed: 10 100m self-adaptive, full-duplex fully adaptive.

Physical interface: RJ45 supports Auto-MDIX (cross-over line adaptive).E1 interfaceDevice Interface: The device interface meets the recommendations.

Rate: 2048kb s 50ppm

Size: HDB3

Impedance: unbalanced 75 balanced 120

Unbalanced with coaxial interface adapter for 75-2 3 coaxial cables.

Jitter Characteristics: Meets the recommendations.

Allowable attenuation of the input port: 0 6dBm

Serial data interfaceData interface: RS-232 RS-485 RS-422 Data standard: EIA rs232 rs485 rs422 rate:

Physical interface: RJ45

Electrical and mechanical characteristicsSystem power supply: AC180V 260V; dc –48v；dc +24v

Power consumption: 10W

Appearance structure: 216 (W) x 140 (D) x 31 (H) mm miniEnvironmental indicatorsOperating temperature: -10 +60 (commercial grade) -40 —+85 (industrial grade) Storage temperature:

Operating humidity: 0%-95% (no condensation).

MTBF: 100,000 hours.

Feichang Technology, a professional manufacturer of optical transceivers, optical fiber transceivers, industrial switches, and protocol converters, independently develops brands, welcome to come to understand and communicate.

Large-scale integrated chips, simple circuits, stable and reliable;

Provide one E1 interface, impedance is 75 120 adjustable mode;

When the E1 interface 75 is a BNC connector, when 120 is an RJ-45 connector, it is internally arranged;

This device can work in either framed mode or 2m transparent mode;

Provide 1 channel or RS232 interface;

The interface can be connected to DCE or DTE equipment, and the RS232 interface is the working mode of DCE.

There are three clock modes to choose from: master clock, slave clock and external clock.

It has perfect alarm and status indication functions;

Adapt to a variety of power supply environments - 48VDC 220VAC;

RS-232 E1 protocol converter is a high-performance product independently developed and produced by our company, it converts transparent E1 into or RS232 asynchronous data interface interface interface conversion equipment, the interface of this device can be connected to DCE or DTE two working modes of equipment, RS232 interface only supports asynchronous RS232 data, the highest asynchronous rate can be supported is 115200bit S.