Zhone EtherXtend 3300 Series, Руководство пользователя

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EtherXtend Installation
38
EtherXtend User’s Guide
Port and LED descriptions
This section provides descriptions of the ports on the rear panel of the
EtherXtend as follows:
•
EtherXtend rear panel ports on page 38
•
LED descriptions on page 38
•
LED states for the EtherXtend on page 39
EtherXtend rear panel ports
The following graphic shows where the ports are located.
Figure 8: Location of rear panel ports
LED descriptions
This section describes the EtherXtend LEDs.
The two types of LEDs found on the EtherXtend are:
•
Status LEDs Located on the front of the device to show system-wide
states
•
Port LEDs Located in the ports on the back of the device to show the
states that exist for a specific port, for example the status of a link
connection.
LAN
ZHONE TECHNOLOGIES, INC
MODEL: ETHERXTEND
1 2 3 4
1 3 5 7
2 4 5 8
WAN
SERIAL
ALARM
POWER
48VDC
0.5 A
RTN -48
N/O
N/C
COM
ex0602
Power
connector Alarm
contact Serial
port WAN (EFM)
ports 10/100 LAN
ports
Table 10: Description of rear panel ports
Port Description Type Speed/Protocol
Serial Enables a serial modem
connection for establishing
out-of-band management
sessions from outside of the
network. RJ-45 9600 Bps/RS-232
WAN (SHDSL) Enables a SHDSL connection. RJ-45 5,696 Kbps
10/100 Enables a Fast Ethernet
connection. Four 10/100 ports. RJ-45 10 Mbps/Ethernet
100 Mbps/Ethernet