Huawei Quidway R2600 Series User Manual

Installation Manual
Quidway R2600/3600 Series Modular Routers
Chapter 8
Function Modules
8-14
8.6.3 Interface Attributes
I. Interface attributes of 2SA module
The interface attributes of the 2SA module are given in the following table:
Table 8-8 Interface attributes of 2SA
Description
Attribute
Synchronous Asynchronous
Connector DB-50X2 DB-50X2
V.24 V.35 X.21 EIA/TIA-449 EIA-530
Interface standard
and operating mode
DTE
DCE
DTE DCE
DTE
DCE
DTE
DCE
DTE
DCE
EIA/TIA-232
Minimum baud rate
(bps)
1200 1200 1200 300
Maximum baud rate
(bps)
64K 2.048M 2.048M 115.2K
Services supported
---Dialup through Modem
---Backup
---Terminal access service
---Dialup through
Modem
---Backup
Protocols supported
---PPP
---MP
---LAPB
---X.25
---HDLC
---SDLC
---Frame Relay
---PPP
---SLIP
---MP
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
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Note:
An external adapter is necessary for X.21, EIA/TIA-449, and EIA-530.
II. Interface attributes of 4SA module
The interface attributes of the 4SA module are given in the following table:

Huawei Quidway R2600 Series Specifications

General

Brand	Huawei
Model	Quidway R2600 Series
Category	Network Router
Language	English