|
|
|
Human Information Technology Co.,Ltd.
|
|
| |
|
|
|
|
|
|
 Click to enlarge image
|
 Model Number |
RPM-150S |
Main Feature:
Supplies 4 transparent E1 and one linear speed Ethernet channel.
Fiber line bit rate: 150 Mbps, distance: 40-120Km
Ethernet interface support automatic negotiation feature, full duplex/half duplex and 10M/100M working mode.
Ethernet interface supports VLAN
All necessary alarm functions, supervises the 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
Parameters:
Optical interface:
NAME OPTION STANDARD
Transmit Mode Single/multi-mode Single mode
Module Single/double fiber Double fiber
Interface FC/SC/ST FC
Wavelength 1310nm/1550nm 1310nm
Distance 2km/40km/60km/120km 40km
E1 interface:
Bit rate: 2048kbps ± 50ppm
Impedance: 75ohm unbalanced(120 ohm balanced optional,please declare in advance if you need balanced one)
Line code: 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. Any terminal hang up, remote terminal shows busy.
It will have howler tone when remote terminal hang up and local terminal doesn� in one minute.
Working conditions:
Input voltage range: -48V,permit -36v~-72V(DC);220V, permit 165~264（AC）
Power consumption: 5W
Environment temperature: 0°C-50°C
Humidity: 95%, uncondensation
OEM SERVICE OFFERED.
|
|
|
|
| |
|
|
|
Related Keywords:
Bookmark / Share this page