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Installation and Operation Manual Chapter 1 Introduction

IPmux-8/16 Ver. 6.00 Functional Description 1-13

Figure 1-10. IPmux-8/16 in External Clock Mode – E1/T1

E3/T3

Only IPmux-16 has E3/T3 ports.

This topology enables point-to-point connectivity; in Figure 1-11 both IPmux-16

units have direct E3/T3 connectivity. In this timing configuration both mesh and

star bundle connection topologies are supported.

Figure 1-11. IPmux-16 in Loopback Timing Mode – E3/T3

Single Source Clock Network

Figure 1-12 illustrates an application when a common clock is not available on all

the ends of the network:

• E1/T1 Device Configuration:

One of the E1/T1 devices connected to IPmux-8/16 (or E3/T3/CT3 connected

to IPmux-16) should work as the master clock while the other or others work

in loopback timing.

• IPmux-8/16 Configuration:

The IPmux-8/16 ports connected to the master clock device work in loopback

timing, while the far-end IPmux-8/16 units work in adaptive mode.

Note

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RAD Data comm IPmux-8 Spécifications Page 31