1. System indicators include power indicator (SYS) and running
indicator (RUN).
After the system is powered up, the SYS indicator is on and
�
the RUN indicator is off.
When BootROM starts to load the version, if the version is
�
unavailable, the states of indicators do not change. If the
version is loaded normally, the RUN indicator flashes at a
frequency of one time per second.
2. The indicators of ZXR10 2928 (except power and system indi-
cators) are shown in
T
3 I
ABLE
NDICATOR
Indicator
10/100 Base-T
Ports
10/100/1000
BASE-T Ports
ZXR10 2952
Front panel of ZXR10 2952 is shown in
F
4 ZXR10 2952 F
IGURE
ZXR10 2952 Interfaces
ZXR10 2952 provides the following types of access ports.
1. 48 fixed 10/100 BASE-T Ethernet ports, which support full/half
duplex, 10/100M adaptation, MDI/MDIX adaptation and VCT
automatic test function.
2. Two fixed 10/100/1000 BASE-T Ethernet ports.
3. Two fixed 1000BASE-X interfaces.
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 3 Structure and Principle
Table
3.
W
S
ZXR10 2928
ORKING
TATE OF
Position
State
On
On the left side
Off
of port
Flashing
On
On the right
side of port
Flashing
ACT indicator
On the left side
of port
is flashing.
On the right
LINK indicator
side of port
is always on.
P
RONT
ANEL
Meaning
Full-duplex
Half-duplex
Collision
condition
Link is
available.
Data is sent
and received.
Data is sent
and received.
LINK is
available.
Figure
4.
15