16E1-4ETH PDH Multiplexer

Product Introduction 

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 *6 E1 interfaces and 4 Fast Ethernet interface. The Ethernet interface can be operated in *0M/**0M, 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 RS**2 transparent data link with a RJ*5 connector.
 OPTIMUX possesses complete operation monitoring function. Those indicators include Loss of   optical signal, LOF, ***3, ***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 RS**2 interface for Network Management. Supported by EasyPDHTM, 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 EasyPDHTM, user can make certain E1 loop back for testing purpose.

OPTIMUX also offers ETH NMS, which can configure ETH port like intelligent L2 switch, it has followed functions:
Separationl based on port;
VLAN based on port;l
VLAN based on TAG;l
Flowl control based on *2K (*2K~**0M).
Port monitoring.l
Broadcast Storml Protection, etc