Product Specifications
| Prod Model: |
RPM-150S4E |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| 4e1: |
BNC or RJ45 |
| Fiber: |
Default with Single Mode, Dual Fiber, FC, 40km |
| Ethernet: |
100m Wire Speed with RJ45 |
| Power Supply: |
AC DC |
Product Description
4E1 with Ethernet PDH Equipment
VLSI chips
Orderwire phone
Product Information:
4E1 with Ethernet PDH Equipment is developed based on the VLSI chips, it realizes multiplexe and optical transmission of 4 E1 circuits and one 100M Ethernet data channel. It holds the function of orderwire phone and user's extension channels.
Technology Features:
Supplies 4 transparent E1 and one 100M wire speed Enternet
Fiber line bit rate is 150Mbps
Ethernet interface supports automatic negotiation feature, full duplex/half duplex and 10M/100M working mode
Ethernet interface supports VLAN function
All necessary alarm functions, supervises the real-time status of remote terminal
The orderwire phone uses the ordinary telephone
As the remote terminal device, making up of the star-network with the rack device
Supplies RS232 network management interface
Supplies one user RS232 transparent data channels
Single board design, 1U, and 19 Inch standard
AC 220 or DC-48 is optional
Interface Parameters:
Optical interface:
Default with single mode, dual fiber, FC, 40km
E1 Interface:
Bit rate: 2048Kbps± 50ppm
Impedance: 75Ω unbalanced(120ohm balanced optional, please declare in advance if you need balanced one)
Coding: HDB3, according to ITU-T G. 703
Orderwire phone:
Ordinary 2 line phone
64Kbps PCM coding
When local terminal pick up the phone, remote terminal ring and local terminal ring back tone
Anyone terminal hang up, remote terminal shows busy
It will have howler tone when remote terminal hang up and local terminal doesnt in one minute
Working Condition:
Input voltage range: -48V, permit -36V~-72V(DC); 220V, permit 165~264(AC)
Power Consumption: 5W
Environment Temperature: 0-50oC
Humidity: 95%, uncondensation
Beijing Human Information Technology was established in 2002. We are professional manufacturer of PDH multiplexer, protocol converter, optical modem and chassis etc. They are of high quality and stability.
We are experted in the production of data-commutation, signal transmission and also the integrate circuit design. And recently we have developed some converters and PDH, which are with great advantages on technology and price. Our products are well known on the market. We have keen certified by ISO9001(2000).
Customer satisfaction and perfect service is what we are going for.
