Zxr10 2952 - Zte ZXR10 2920 User Manual

System indicators include power indicator (PWR) and running
indicator (RUN).
48 interface indicators correspond to the 24 10/100 Base-T
interfaces.
semiduplex/fullduplex indicator, the other is link activation
indicator
4 interface indicators correspond to the 2 10/100/1000 Base-
T interfaces. Every interface has two indicators. When one
of the indicators is on, it indicates that the LINK is normal.
When the other indicator is on, it indicates that the LINK is
normal. If the indicator is flashing,
sending or receiving is underway

ZXR10 2952

Front panel Front panel of the ZXR10 2952 is shown in Figure 4.
F
I G U R E
Ethernet switching main board of ZXR10 2952 is KEBF.
ZXR10 2952 provides the following types of access ports:
Interfaces
Forty-eight fixed 10/100BASE-T Ethernet ports.
support full-duplex/half-duplex, 10/100M & MDI/MDIX self-
adaption & VCT self-check.
Two fixed 10/100/1000BASE-T interface.
After the system is powered on, PWR indicator is on and
the RUN indicator is off.
BootROM starts to load the version.
unavailable, the states of indicators do not change.
the version is loaded normally, the RUN indicator flashes
at 1Hz.
If the power indicator (PWR) is flashing , it indicates that
the switch is the main or standby role of
system. Flashing in the same frequency with RUN shows
it is the main equipment.
with RUN shows it is the standby equipment.
Every interface
Semiduplex/fullduplex indicator is on in the condition of
fullduplex, is off in the condition of semiduplex
flashing in the condition of collision.
Link activation indicator is flashing when the link is
activated.
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R O N T A N E L F
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 3 Structure and Principle
If the version is
Flashing in the half frequency
has two indicators:one
it indicates that data
These ports
If
the stack
is
& is
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