Overview:
CL-FOM4100 4E1+100Mb Ethernet PDH (Plesiochronous Digital Hierarchy) which was used in exchanger for long distance transmission, and platform of mobile telecommunication, pager transmission station ect., which was used in mini-medium column and point to point products with fiber supporting, the equipment adopted powerful function and expert digital repeating-connection chips which integrated all digital and logical function in the equipment so that improved the performance and reduced the cost of products, the completed-equipment with good performance, stable operation, low loss, strong integration capacity, small bulk, easy installation and maintenance. Standalone and Rack mount module are both available.

Feature:
1. Developed from the integrated circuit with our own property right.
2.Favorable optic/electric specification provided by integral optic reception/transmission module
3.Offering 4E1 (2.048Mbps) interfaces and 1 10/100Base-T Ethernet
4.E1 Line code: compliant to G.703, E1 interface adopt digital phase locked and clock extracted technique
5.An official phone interface is optional, not occupy E1 channel
6.Offering an asynchronous data-transmitting RS232 interface and a management RS232 interface
7.Perfect alarm function display remote status
8.up to 120Km distance without repeater
9.Complete alarming function
10.Single-board architecture design
11.Support SNMP Network manager system

Specification:
1. Power
AC Input: 100~240V DC Input: -48V
Power Consumption:?3W
2. E1 interface
Compliance with ITU-T G.703
Data rate: 2.048Mbps
Impedance: 75ohm(BNC)/120ohm(BLANCE)
Line Code: HDB3
Frequency deflection: 2.048MHz ��100PPM�@
Jittering: compliance with ITU-T G.742�BG.823
3. Fiber interface
Rate: 4Mbps
Line code: 1B1C
Wavelength: 850nm/1310nm/1550nm
Connector: FC/SC
Distance: 0-120Km
4. Ethernet ports
Compliant with: IEEE802.3
Rate: 10/100Mbps Full/Half duplex auto-negotiation
Physical connector: RJ45
MDI/MDI-x auto-negotiation
Ethernet port: 1 ports
5. Environment
Operation Temperature: 0~50O
Operation Relative Humidity: 20~90%
Store Temperature: -20~65
Store Relative Humidity: 10~95%

Application:


Order Info.:
Model Description
CL-FOM4100 4E1+10/100M Ethernet to Fiber 19'inch PDH MUX,4E1 75/120ohm,Unframe,Optical Interface 20-40km,1310nm,OW,SNMP NMS,1*RS232,AC+DC
CL-FOM8100 8E1+10/100M Ethernet to Fiber 19'inch PDH MUX,4E1 75/120ohm,Unframe,Optical Interface 20-40km,1310nm,OW,SNMP NMS,1*RS232,AC+DC
CL-FOM16100 16E1+10/100M Ethernet to Fiber 19'inch PDH MUX,4E1 75/120ohm,Unframe,Optical Interface 20-40km,1310nm,OW,SNMP NMS,1*RS232,AC+DC