Detailed Product Description

E1 Multi-Monitor Main Features
1,    Use CPU designed with integrited TCIP / IP protocol; the highest rates of network management interface up to 5 Mbit / s; speed, reliability and stability are greatly superior to the program of converting the serial port to Ethernet on the current market
2,    The main circuit applies large-scale Application-Specific Integrated Circuits (ASIC) and
programmable gate array technology to achieve a higher reliability
3,    Self-surveillance equipment (watchdog) function facilitates operators to reset and restart the equipment when abnormal operations or interference with the external environment (for example, supply voltage fluctuations) so as to work effectively to improve the reliability of equipment.
4,    Choices of high-precision digital PLL and clock to ensure the synchronization of the system; to provide slip frame test

5,    Apply standard chassis and interfaces with extensive flexibility
6,    Function of software online update
7,    Graphical network management software, with powerful functions and ease of use feature
8,    Apply wide voltage and dual power supply design to different test occasions
9,    Power is applicable to both models of DC 48 V and AC 220 V and it automatically switches
10,  Use the standard 19-inch of 3U chassis and panel with LED warning instructions

E1 Multi-Monitor Main Features
1,    Each monitoring unit can monitor 64 units of 2M circuits under an uninterrupted circumstances
2,    Multiple monitoring units can expand the monitoring of the number of 2M circuit by network switch or hub.
3,    System can automatically identify whether the channel bit streams has CRC-4 Check Code; if having CRC-4 code, the error detected by the system will be regarded as CRC-4 error; if not, the error code detected by the system will be taken as frame alignment error, i.e. FAS error
4,    To implement long-time online monitoring of the necessary channels, analysis and judgment of  the channel quality according to M.2100, G.821, G.823 recommendations
5,    BER performance indicators of the system test include Error Seconds (ES), a Serious Error Seconds (SES), Unavailable Seconds (US), Error code number (EC and Ebit), BER (EC% and Ebit%) and sliding events
6,    The performance indexes of the warning, including Loss Of SignalLOS, Loss Of Frame
(LOF), Alarming Instructions (AIS), the Remote Alarm (RA), have all detailed records of event
time, terminal time, duration , with the minimum time resolution of one second
7,    Have the Power Hold function to maintain configuration data after power off
8,    Exercise comprehensive analysis and assessment of the monitored data to determine the operation of Channel 2M Quality Rating (qualified, degraded or unqualified);if the performance
monitored to be more the pre-set threshold or a serious fault, it is necessary to separate lists and provide optical alarming.
9,    Application of RJ45 network to network management with flexible and diverse networking, can use the existing LAN and WAN network resources
10,  Can update the software online by RJ45 
E1 Multi-Monitor Main Functions of Management Platform
1,    Network management software can display various indicators and configuration of the circuits and graphical circuit topographies so that users can be very intuitive to see the current operation of the circuits and alarming history
2,    Multilevel security system to prevent users from illegal intrusion, amending and deleting data Software platform is rich in data presentation: any one-way alarm, error history list, histogram, the results of the statistical indicators, print
3,    Flexible and practical statements automatically generated function provides the basis for
 troubleshooting and decision-making
4,    Support database management