Chapter 9 Line Interface Boards
9.20 RAC-PIU-02CP3-SFP
Overview
RAC-PIU-02CP3-SFP board provides the following functions:
l
Supports 2-wire channelized OC-3/STM-1
applications.
l
Restores the optical channel data clock and providing it to an MPFU board for refer-
ence.
l
Supports the processing of various services, such as
and
l
Supports hot swapping.
l
Supports board information query and temperature monitoring.
Panel
For the panel of the RAC-PIU-02CP3-SFP board, see
.
Figure 9-20 Front Panel of the RAC-PIU-02CP3-SFP Board
Interface Property
The RAC-PIU-02CP3-SFP board uses SFP optical modules. For a description of the
interface properties, refer to
.
Table 9-58 Interface Properties of the RAC-PIU-02CP3-SFP Board
Property
Description
Connector type
LC-type SFP optical module interface
Operational mode
Full duplex
Applied standard
GR-253-CORE/
G.707
Supported link protocol
PPP, HDLC, FR, MPPP
Supported network
protocol
Indicators
For a description of the indicators of the RAC-PIU-02CP3-SFP board, refer to
.
Table 9-59 Description of the Indicators on the Panel of the RAC-PIU-02CP3-SFP Board
Indicator
Color
Description
RUN
Green
The indicator is lit when the board is operating properly.
ALM
Red
The indicator is lit if the board produces an alarm.
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