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Product: RS232/RS422/RS485 Time Slot Drop and Insert System
Our advantage:Warranty is 3 years with good quality/Low MOQ:1Piece/Low price/OEM or ODM accepted.
The RS232/RS422/RS485 Time Slot Drop and Insert System consists of node equipment and central convergence server, and node equipment can extract partial time-slots from E1 channel to implement multiplexing transmission of 1/2/4/8 channel(s) of RS232/RS422/RS485 serial port data or Ethernet data, and the node equipment can construct chain network by cascade connection, and the central server can collect serial port data or Ethernet data of E1 time-slots, and upload it via IP mode.The RS232/RS422/RS485 Time Slot Drop and Insert System can be extensively used in the power environment monitoring and control, power monitoring and control, mobile basic station monitoring and control, Signaling Number 7 monitoring and control, mobile charging network and other similar data gathering system and remote interconnected system.
The RS232/RS422/RS485 Time Slot Drop and Insert System can support star and chain networking and link-fault-pass through function;
- E1 port accords with ITU-T G.703, G.704 and G.823, and the resistance of 75Ω unbalanced and 120 Ω balanced can be selected.
- The serial port of node equipment can be selected from three working modes: RS232/RS422/RS485, and can adapt for a rate lower than 19.2kbps. Ethernet port can support 10M/100M, full-duplex/semi-duplex and adaptive modes, and accords with IEEE802.3 serial protocol;
- The node equipment can transmit E1 time-slot of serial port data or Ethernet data by DIP switch setting;
- The Ethernet port for IP upload of central convergence server accords with IEEE802.3 serial protocol;
- When central convergence server collects serial port data, the serial port data can adopt three methods to communicate with higher equipment: virtual serial port software, the controls developed by our company, Socket communication;
- When central convergence server collects serial port data, it can support three working modes: TCP server, TCP client and UPD. The working port, target IP and port are cnofigurable;
- Central convergence server supports two network management modes: server configuration application provided by our company and web Server. It can also support remote configuration and remote online upgrade.
RS232/RS422/RS485 Time Slot Drop and Insert System picture:
Application Diagram:
FAQ
1.How can i get a sample ?
You need place sample order to us.We will arrange the sample production for you.
2.Could you do design for us?
Yes, we can do artwork including printing, logo etc. for you, if you provide us the content and tell us where to put.
3.How can we place order?
After we made agreement on the product' parameters, we will make proforma invoice for your confirmation.when we got your advance payment (deposit) we will arrange the production and delivery.
If you have your own ship forwarder, we will use your ship forwarder to delivery goods. if you don't have ship forwarder, then when the goods arrived at Destination port, you must find a ship forwarder help you clear the custom.
4.How about the shipping?
For small orders, we will send the goods by International Express like HK Fedex, DHL, TNT or UPS. usually it takes about 7work days to arrive.If big quantity we will ship by Ocean transportation, it takes one month to arrive. if urgnet, you can select shipping by Air, but freight charge will be more expensive.
5.What's your products' advantages ?
A. good quality and competetive prices.
B. Strictly quality control when producing.
C. Professional team work, from design, development, producing,assemble,packing and shipping.
D. Aftersale services, if there is quality problem, we will offer you replacement for defective quantity.
Packaging&Shipping
The devices will be well packaged by carton with Foam or other shock proof materials.
Certifications
The goods warranty time is THREE years,we will provide best support by TEL,email,remote control or engineers in field.
Your any questions will be responsed within 12hours!
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