PDH optical transceiver

Name:PDH optical transceiver
Model:See ordering information
Major categories:Photoelectric conversion system
Subclass:optical terminal
Packing Specification:Paper box packaging, 1 piece/box
Scope of application:E1 system photoelectric conversion

Provide 16, 8, and 4 E1 (2.048KB/S) interfaces, as well as 2 and 1 10/100M adaptive Ethernet ports.
Full duplex/half duplex adaptive working mode.
Adopting fully digital clock recovery and smooth phase-locked technology.
The E1 interface code type is HDB3 code, and the E1 jitter tolerance, transfer characteristics, and output jitter fully comply with ITU-T G.703, G.823, and G.742 recommendations.
A PCM digital business phone that does not occupy a 2M channel for transmission.
Provide a transparent RS232 data channel for users, supporting unified network management.
Provide comprehensive alarm and indication signals, as well as shielding alarm functions, using LED to display local and remote alarms and total alarms, and can control the remote loop.
It can ensure that the transmission distance without relay is greater than 40 kilometers.
The whole machine is designed with a single board, which has high reliability and stable performance.
220V AC power supply or -48V DC power supply is optional.