帧中继和ATM的区别

帧中继：
帧中继是信息通过电路层以数据包的形式传输的传输模式。它提供从 64 Kbps 到 45 Mbps 的信息速度。帧中继具有可变的数据包大小。它不提供错误管理和流程管理。帧中继的责任较小。

异步传输模式(ATM)：
ATM 已安装数据包大小。它提供 155.5 Mbps 或 622 Mbps 的信息速度。 ATM 提供差错管理和流量管理。它比帧中继可靠。

让我们看看帧中继和ATM之间的区别：

S.NO	Frame Relay	ATM
1.	Frame relay has variable packet size.	While ATM has fixed packet size.
2.	The cost of frame relay is low.	While it is costlier than frame relay.
3.	In frame relay the packet delay is more.	While in this, the packet delay is low or less.
4.	The reliability of frame relay is less.	While it is a good reliable.
5.	The packet transfer speed of frame relay is low.	While the packet transfer speed of ATM is high.
6.	The throughput of frame relay is moderate.	While it’s throughput is high.
7.	Frame relay does not provide error control and flow control.	While ATM provides error control and flow control.