RS485 to E1 Converter at ITU-T G.703 standard protocol

Specifications

  RS485 to E1 Converter at ITU-T G.703 standard protocol

Model E485 interface converter supports the conversion between E1 interface which accord with the ITU-T G.703 standard and RS-485interface, it can receive synchronous data of 2.048Mbps from E1 and transmit

the data to ROUTER or other devices. The mode of interface is DCE, and it can be connected with DTE or DCE devices.  

1.E1 interface

Standard: Comply with ITU-T G.703

Output tingle displace: accord ITU-TG.735 advice

Input tingle limit: accord ITU-TG.823 advice

Output tingle: accord ITU-T G.823 advice

Frame format: unframed

Interface rate: 2.048Mbps±50ppm

CRC checkout: no

Port coding: HDB3

Port transmission: 2KM 

Port protection: 1500W surge protection, 15KV ESD protection 

Port connector: 120 Ohm(RJ-45) and 75 ohm(BNC double coaxial)

2.RS-485/422 port

Standards Compliance: EIA RS-485.RS-422

Interface Types: RS-485(DB25 female)

Signal: RS-485:485+, 485-, GND

 RS-422:TXD+, TXD-, RXD+, RXD-, GND

Baud Rate: 0~115.2Kbps

Work mode: DCE

Synchronous serial, lucency transmission

600W surge protection, 15KV ESD protection

3.Environment, Power and Dimension 

Working temperature: -25 to 70°C

Storage temperature: -40 to 85°C

Humidity: Relative humidity 5% to 95% 

Input power: 220VAC or -48VDC 

Consumption: 2W 

Power protection: From high voltage/short circuit

L×W×H: 227.4mm×146.3mm×42.7mm 

Shell: Plastic 

Weight: 260g

Warranty: 5 years

Approvals: FCC, CE, RoHS approvals

L×W×H: 227.4mm×146.3mm×42.7mm 

Weight: 260g

Packaging: 1pcs/plastic bubble bag+Carton

Shipping:DHL FEDEX UPS TNT or By Sea (our own logistics can help you to save the shipping fee)

Warranty: 5 years

Approvals: 

After sale:50 professional high technical engineer here to solve your any trouble problems once you meet.

Shenzhen 3onedata Technology Co.,Ltd  foundation of 2001. 15 years experience devote to research &development, manufacture industry communication network product. Planning to be the international first-class industry communication expert. We provide the serial communication, serial to Ethernet and optical data industry Ethernet switch solutions with the benefit cost and high stability for our customers  .

1.Our buiding and staff.

2.Exhibition on the abroad:

• Vietnam Comm 2009
• Vietnam Comm 2010
•  India Telecom  2011
• CONVERGENCE INDIA 2011
• SECURITEX &; FIRE MALAYSIA 2012
•  Secutech Vietnam 2012
• IFSEC SEA 2013
• Indosecurity 2013
• Secutech in Thailand 2013

 3.Certificate: