DS34T101 查看數據表（PDF） - Maxim Integrated

零件编号

产品描述 (功能)

生产厂家

DS34T101

Single/Dual/Quad/Octal TDM-over-Packet Chip

Maxim Integrated 

ABRIDGED DATA SHEET

____________________________________________________ DS34T101, DS34T102, DS34T104, DS34T108

Figure 3-2. TDMoP in Cellular Backhaul

Other Possible Applications

Point-to-Multipoint TDM Connectivity over IP/Ethernet

The DS34T10x devices support NxDS0 TDMoP connections (known as bundles) with or without CAS (Channel

Associated Signaling). There is no need for an external TDM cross-connect, since the packet domain can be used

as a virtual cross-connect. Any bundle of timeslots can be directed to another remote location on the packet

domain.

HDLC Transport over IP/MPLS

TDM traffic streams often contain HDLC-based control channels and data traffic. These data streams, when

transported over a packet domain, should be treated differently than the time-sensitive TDM payload. DS34T10x

devices can terminate HDLC channels in the TDM streams and optionally map them into IP/MPLS/Ethernet for

transport. All HDLC-based control protocols (ISDN BRI and PRI, SS7 etc.) and all HDLC data traffic can be

managed and transported.

Using a Packet Backplane for Multiservice Concentrators

A communications device with all the above-mentioned capabilities can use a packet-based backplane instead of

the more expensive TDM bus option. This enables a cost-effective and future-proof design of communication

platforms with full support for both legacy and next-generation services.

6 of 16

Share Link: