Multi-tech-systems ISIHP-2U Manual de usuario descargar pdf (Pagina 7)

Introduction

MultiModemISI Hybrid Series, ISIHP-2S/2U/4S/4U/4SD 7

From the perspective of the server PC, the ISIHP-2S/2U is an eight-

port serial card with eight devices permanently attached to the serial

ports (Figure 1-1). The first four ports are the two terminal adapters,

each of which appear as two ports. The remaining four ports are the

four central site modems. The following chart summarizes the

correlation of ports and devices.

2S/2U Port # Device ISDN Line Number

1TA 1

2TA 1

3TA 2

4TA 2

5 Modem 1

6 Modem 1

7 Modem 2

8 Modem 2

From the perspective of the server PC, the ISIHP-4S/4U is an sixteen-

port serial card with sixteen devices permanently attached to the serial

ports (Figure 1-2). The first eight ports are the four terminal adapters,

each of which appear as two ports. The remaining eight ports are the

eight central site modems. The following chart summarizes the

correlation of ports and devices. The ISIHP-4SD contains terminal

adapters only; no modems are present.

1 2 3 4 5 6 7 8 9 10 11 12 ... 154 155

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Multi-tech-systems ISIHP-2U Manual de usuario Pagina 7