Fibre Easy Communication Service Limited
Audio/video/data/telephone optical multiplexer E1+Ethernet+Data PDH MUX FTTH WDM PON EDFA /CATV EDFA CATV 1310nm/1550nm optical transmitter WDM/splitter/AGC optical receiver Media converter / protocol
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This interface converter is based on FPGA, providing oneE1 interface and a RS232 serial interface, 1Channel RS232 transmission via E1 interface. The product breaks through contradictions between traditional serial interface communication distance and communication rate, besides, it also cansolve electromagnetic interference, ground ring interference and lightning damage. The device greatly improvesreliability, security and confidentialityof data communication. It is widely used forvarious industrial control, process control and traffic control occasions, especially for Bank, and Power and other sectors and systems which have special requirements of electromagnetic interference environment. Serial interface communication rate is up to 512KBPS.
►Based on self -copyright IC
►Have the ability to automatically detect the baud rate of serial port signal
►Automatically test the reason of the device matt is that the device is power off, or E1 line is broken. And thenindicate on the LED.
►Serial port interface lightning-protection reached IEC61000-4-5 (8/20μS) DM(Differential Mode): 6KV, Impedance (2 Ohm), CM(Common Mode): 6KV, Impedance (2 Ohm) standard
►Provide 2 impedances:75 Ohm unbalance and 120 Ohm balance;
►SupportSNMP Network Management;
►Serial channel can transmit adaptable serial data asynchronously 300 Kbps-921.6Kbps baud rate
►Serial data multiplexing in E1 support ITU-T R.111 jumping coding mode
| E1 Interface | Interface Standard: comply with protocol G.703; E1 Impedance: 75Ω (unbalance), 120Ω (balance); Jitter tolerance: In accord with protocol G.742 and G.823 Allowed Attenuation: 0~6dBm |
| Power | Power supply: AC180V ~ 260V；DC –48V；DC +24V Power consumption: ≤3W |
| Serial Interface |
EIA/TIA-232 RS-232 (ITU-T V.28) Serial Interface RS-232: RXD, TXD, Signal Ground |
| Dimension & Weight |
Simple packaging : 274 X 193 X 84 mm ( W X D XH) Piece weight : 1.2KG |
| Working environment | Working temperature: -10°C ~ 50°C Storage temperature: -40°C ~ 80°C |
Application
Description:
The device can simultaneously transmit 1Channel serial data via an E1 channel and. Serial data in E1 uses ITU-T R.111 jumping coding mode. The baud rate can be 110-512K
1) Prompt delivery and remarkable services .
2) Competitive selling prices
3) Rich experience of OEM & ODM co-operation
4) 100% new materials for production and 100% reliable quality
To satisfy customser`s requirements ,we accept sample order,even 2 Pieces.