Interface Attributes; Indicators On Panel - Huawei Quidway R2600 Series Installation Manual

Installation Manual
Quidway R2600/3600 Series Modular Routers
Figure 8-54 Appearance of 4FXS/4FXO/4E&M

8.12.3 Interface Attributes

The interface attributes of 4FXS/4FXO/4E&M are shown in the following table:
Table 8-39 Interface attributes of 4FXS/4FXO/4E&M
Connector
Number of interfaces
Interface standard
Dialup mode
Bandwidth

8.12.4 Indicators on Panel

The front panel of 4FXS, 4FXO, 4E&M are shown as follows:
Figure 8-55 Front panel of 4FXS
Figure 8-56 Front panel of 4FXO
Attribute
RJ-45
4
---Subscriber circuit interface (4FXS): Q.512 compliant
---Ring trunk interface (4FXO): Q.552.
---E&M trunk interface (4E&M): G.712 compliant; E&M interface: Bell type I, II, III,
and V.
---Over-current and over-voltage resistance: K.20 compliant.
DTMF supported, and GB3378 compliant. Pulse dialup not supported
300 to 3400Hz
Description
8-57
Chapter 8
Function Modules