H3C MSR 20 - MIM-2 SAE;MIM-4 SAE;MIM-8 SAE Module; Interface Standard and V.24 Operating Mode; Synchronous; Dte, Dce

74 CHAPTER 3: MULTIFUNCTIONAL INTERFACE MODULES
MIM-2SAE/MIM-4SAE/
MIM-8SAE Module
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:
Interface LEDs MIM-2SAE panel is shown in the following figure:
Table 43 Interface attributes of MIM-2SAE/MIM-4SAE/MIM-8SAE
Attribute
Description
Synchronous Asynchronous
Connector DB-28
Number of connectors 2 (MIM-2SAE)
4 (MIM-4SAE)
8 (MIM-8SAE)
Interface standard and
operating mode
V.24 V.35, RS449,
X.21, RS530
RS232
DTE, DCE DTE, DCE
Minimum baud rate
(bps)
1200 1200 300
Maximum baud rate
(bps)
64 k 2.048 M 115.2
Cable V.24 (RS232) DTE cable
V.24 (RS232) DCE cable
V.35 DTE cable
V.35 DCE cable
X.21 DTE cable
X.21 DCE cable
RS449 DTE cable
RS449 DCE cable
RS530 DTE cable
RS530 DCE cable
Supported service 1) DDN leased line
2) Terminal access service
1) Dialup through modems
2) Backup
3) Asynchronous leased line
4) Dumb terminal access