Rac-Spiu-02Ce1-120; Figure 9-3 Front Panel Of The Rac-Spiu-02Ce1-120 Board; Table 9-7 Technical Parameters Of The Rac-Spiu-02Ue1-75 Board; Table 9-8 Interface Properties Of The Rac-Spiu-02Ce1-120 Board - Zte ZXR10 1800-2S Hardware Description

Table 9-7 Technical Parameters of the RAC-SPIU-02UE1-75 Board

Parameter
Silk screen name
Dimensions (W ×H × D)
Power consumption
Weight
Rate

9.3 RAC-SPIU-02CE1-120

Overview
RAC-SPIU-02CE1-120 board provides the following functions:
l
Provides two channelized/unchannelized E1 (120 ohm) interfaces.
l
Restores the line clock and providing it to an MPFU board for reference.
l
Supports the processing of various services, such as
l
Supports hot swapping.
l
Supports board information query and temperature monitoring.
l Supports the delayed power-on function.
When the router is powered on, all the boards are started up, causing a high pressure
on the power supply. The delayed power-on function can reduce the electric current
impact caused by the boards and protect components from damage due to the
instantaneous surge current.
Panel
For the panel of the RAC-SPIU-02CE1-120 board, see

Figure 9-3 Front Panel of the RAC-SPIU-02CE1-120 Board

Interface Property
The RAC-SPIU-02CE1-120 board provides RJ48 interfaces, and it only supports 120 ohm
E1 interfaces. For a description of the interface properties, refer to

Table 9-8 Interface Properties of the RAC-SPIU-02CE1-120 Board

Property
Connector type
SJ-20150204153047-004|2015-03-30 (R1.0)
Specification
RAC-SPIU-02UE1-75
3.86 in. × 0.79 in. × 6.9 in. (98.1 mm ×19.92 mm ×175 mm)
6 W
0.53 lb. (0.24 kg)
2.048 Mbps×2
Description
RJ48
9-5
Chapter 9 Line Interface Boards
PPP and ML-PPP.
Figure 9-3.
Table 9-8.
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