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Contact Person Ms. sarah
6, beijing
It is well known that the E1 signal comes from PCM technology which is TDM in nature. It transmits information in a constant bit rate of E1_***8kbit/s, TDM technology occupies fixed transmission bandwidth, with QoS features suitable for real-time applications such as voice and video. The QoS features include short and stable transmission delay, low jitter and wander, ***** can provide 4 E1s, 2 uplink ports and 2 data ports.
