Rac-Piu-04Shdsl; Figure 9-9 Front Panel Of The Rac-Piu-04Shdsl Board; Table 9-25 Interface Properties Of The Rac-Piu-04Shdsl Board - Zte ZXR10 1800-2S Hardware Description

Parameter
Rate

9.9 RAC-PIU-04SHDSL

Overview
RAC-PIU-04SHDSL board provides the following functions:
l
Provides one G.SHDSL (SHDSL group) interface, which provides four
electrical interfaces.
Symmetric High bit rate Digital Subscriber Line (SHDSL) evolves from HDSL and
complies with the ITU-T G.991.2 and G.994.2 standards. Only one pair of telephone
lines are required for data transmission, which reduces the requirement on copper
wire resources. SHDSL uses the TC-PAM16/32/64 coding mode, where a greater
number represents a faster transmission speed. It can be used for audio, video, and
data transmission.
l
Supports the
l
Supports hot swapping.
l
Supports board information query and temperature monitoring.
Panel
For the panel of the RAC-PIU-04SHDSL board, see

Figure 9-9 Front Panel of the RAC-PIU-04SHDSL board

Interface Properties
For a description of the interface properties, refer to

Table 9-25 Interface Properties of the RAC-PIU-04SHDSL Board

Property
Connector type
Operational mode
Applied standard
SJ-20150204153047-004|2015-03-30 (R1.0)
Specification
In ADSL2+ full rate mode (ITU-T 992.5): The downlink rate can
reach 24 Mbps and the uplink rate can reach 1 Mbps.
In VDSL2 mode (ITU-T 993.2): The downlink rate can reach 100
Mbps and the uplink rate can reach 50 Mbps.
ATM and EFM protocol encapsulation modes.
Description
RJ45 interface, connected to four RJ11 interfaces at the peer end
Full duplex
ITU-T G.991.2
9-15
Chapter 9 Line Interface Boards
Figure 9-9.
Table 9-25.
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SHDSL