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Serial interface module, Mim-2sae/mim-4sae/mim-8sae, Introduction – H3C Technologies H3C MSR 50 User Manual

Page 161: Interface attributes

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3-57

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For an ISDN U interface line, adapt the interface with an NT1 by inserting one end of the S/T
interface cable into the S/T port on the NT1 and the other end to the BRI port on the MIM-4BSE.

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For an ISDN S/T interface line, directly connect the cable to the BRI port on the MIM-4BSE.

Serial interface Module

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MIM-2SAE

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MIM-4SAE

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MIM-8SAE

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MIM-8ASE

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MIM-16ASE

MIM-2SAE/MIM-4SAE/MIM-8SAE

Introduction

MIM-2SAE/MIM-4SAE/MIM-8SAE stands for 2/4/8-port enhanced high-speed
synchronous/asynchronous serial interface module. In terms of function, SAE modules are the same as
SA modules except that SAE modules support more protocols, for example, RS449, X.21, and RS530.

Interface attributes

The interface attributes of SAE modules are given in the following table:

Table 3-51 Interface attributes of MIM-2SAE/MIM-4SAE/MIM-8SAE

Description

Attribute

Synchronous

Asynchronous

Connector DB-28

Number of connectors

2 (MIM-2SAE)
4 (MIM-4SAE)
8 (MIM-8SAE)

V.24

V.35, RS449, X.21,
RS530

Interface standard and
operating mode

DTE, DCE

DTE, DCE

RS232

Minimum baud rate
(bps)

1200 1200

300

Maximum baud rate
(bps)

64 k

2.048 M

115.2

Cable

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V.24 (RS232) DTE cable

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V.24 (RS232) DCE cable

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V.35 DTE cable

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V.35 DCE cable

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X.21 DTE cable

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X.21 DCE cable

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RS449 DTE cable

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RS449 DCE cable

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RS530 DTE cable

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RS530 DCE cable

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