Overview :
CL-FOM4104,CL-FOM8104,CL-FOM16104 4E1+4Eth/8E1+4Eth/16E1+4Eth OptiMux. is part of Multi E1 and Fast Ethernet transmission system family, used to build a 155Mb/s optical point-to-point link. Based on an ASIC chip; it performs the transportation of 4/8/16 E1 and a fast Ethernet at full speed. It also provides an order-wire and an auxiliary UART interface for Management. The OptiMux offers a highly integrated solution for the perfect function, stable performance and convenience with low power consumption.

Features:
 1.Merges the Ethernet and time-division multiplex (TDM) transmission to the same pipe.
 2.Provides 4/8/16 E1 and 4* 100Mb/s Fast Ethernet interface.
 3.The standard E1 interfaces comply with ITU-T G.703, G.823 and G.742.
 4.Supports either auto-negotiation or hardware configuration selection of the Ethernet operation. 
 5.The Ethernet interface supports VLAN and Flow Control function.
 6.Real-time Monitoring and all necessary alarm display for easy management.
 7.Supports Local and Remote Loop-back Test.
 8.Uses standard telephone set as order-wire.
 9.Provides one transparent RS232 interface for user’s data links.
 10.Provides RS232 interface for Network Management.
 11.Extends the fiber link up to 120 km without any repeater.
 12.Compact single board Terminal.
 13.100~220V Ac and -48VDC power supply is optional. 
     14. Support 1+1 Backup SFP Module

        
Old version with SC/FC Optical interface

New version with SFP Optical Module

CL-FOM4104,CL-FOM8104,CL-FOM16104 4E1+4Eth/8E1+4Eth/16E1+4Eth OptiMux.
OptiMux series of Multi E1 & Fast Ethernet Optical Terminal is a product combining of a PDH optical transport system and an Ethernet transceiver, as illustrated in Figure: 
    OptiMux can provide up to 16 E1 interfaces and 4 Fast Ethernet interface. The Ethernet interface can be operated in 10M/100M, half duplex or full duplex mode by either auto-negotiation or manual setting. 
    OptiMux also provides an order-wire for which a standard telephone can be used. 
    OptiMux also provides a user RS232 transparent data link with a RJ45 connector. 
    OptiMux possesses complete operation monitoring function. Those indicators include Loss of optical signal, LOF, 10-3, 10-6 bit error rate, Loss of each E1 tributary signal and Ethernet status. Since some overhead bytes are taken as monitoring channel, all alarm and status of Remote can be display locally. 
    OptiMux  provides RS232 interface for Network Management. Supported by EasyPDH NMS, Users can observe the status of Local and Remote, as well as other alarm information unable to be displayed by LEDs in the front panel. Also, with EasyPDH NMS, user can make certain E1 loop back for testing purpose. 

 
 
  
OptiMux  offers ETH NMS, which can configure ETH port like intelligent L2 switch, it has followed functions:
 Separation based on port;
 VLAN based on port;
 VLAN based on TAG;
 Flow control based on 32K (32K~100M).
 Port monitoring.
 Broadcast Storm Protection, etc.

Specification

Application

Solution:

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