İnsanlık 8e1 Fiber Optik Dönüştürücü

8E1+100M PDH Multiplexer is developed based on the VLSL chips, it realizes multiplexing and optical transmission of 8 E1 circuits and 4 100M Ethernet data channel, it holds the function of orderwire phone and user's extension channels

Technology Features:

Supply 8 transparent E1 and 4 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
All necessary alarm functions, monitoring the real-time status of remote terminal
As the remote terminal device, making up of the star-network with the rack device
Supply RS232 network management interface
Supply one user RS232 transparent data channel
Single board design, 1U, and 19 Inch standard
AC 220 or DC-48 is optional

Interface Paramters:

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: 75Ω Unbalanced(120ohm balanced optional, please declare in advance if you need balanced one)
Coding: HDB3, according to ITU-T G. 703

Ethernet interface:

10M/100M through auto-negotiation
Full/Half duplex through auto-negotiation
Connector: RJ-45

Working condition:

Input voltage range: -48V, permit -36V~-72V(DC); 220V, permit 165~264(AC)
Power Consumption: 5W
Environment Temperature: 0-50
Humidity: 95%, uncondensation

Other Characters:
Dimension: 483mm*44mm*180mm
Weight: 2.5Kg