- Product Introduction
- Specification packaging
details
product overview
MSAP-EE1500/EE1500B is an optical terminal with network management, remote monitoring, and testing functions. This platform utilizes time-division multiplexing technology to multiplex Ethernet interface signals and E1 interface signals and transmit them through optical fibers, providing full duplex transmission of Ethernet signals and real-time transmission of E1 services. The EE1500 series equipment can provide 4/8/12 E1 interfaces and 1 Ethernet interface, and models with V.35 interfaces can be added according to requirements. The EE1500B equipment also has 1+1 optical port protection switching function. The EE1500 series optical transceiver can be used for end-to-end communication and can also form a star network with centralized devices MSAP-E3100, MSAP-E6200, and MSAP-E6300P. When the user side end has both E1 and Ethernet access requirements, and the base station side can only provide E1 transmission resources, the EE1500 series optical transceiver is the best choice for the remote end.
◆ Adopting a transceiver integrated optical module, EE1500B can provide two optical line interfaces to achieve 1+1 protection switching, with a protection switching time of less than 6ms
◆ Provide 4/8/12 E1 channels, with optional unbalanced impedance of 75 Ω or balanced impedance of 120 Ω for E1 interface
◆ Provide a 10/100M Ethernet interface with adaptive working mode and speed
◆ Provide a transparent RS232 channel interface with a maximum speed of 19.2Kbps (customization required)
◆ Provide a non framed/bandwidth adjustable V35 interface (optional), set the bandwidth to 2n × 64K (n=0, 1, 2, 3, 4, 5), which can achieve single ended access mode,
The interface is in DCE mode
◆ Can achieve monitoring function for remote power interruption status
◆ The independent loopback function of each E1 channel on both the local and remote ends can be implemented through software and hardware
◆ With complete alarm indication function, it can monitor the alarm status of local and peer devices
◆ Embedded E1 error code analyzer, can provide multiple tests (E1, optical port), which can facilitate device activation and troubleshooting
◆ Equipped with network management interface (RS232) and capable of cascading through RS485 interface (for device stacking), unified network management