Lan 8-Port Switching Hub (8Shubu) Pcb (Figure 2-18)2 - NEC Aspila EX Hardware Manual

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LAN 8-Port Switching Hub (8SHUBU) PCB (Figure 2-18)
The LAN PCB is an 8-port switching hub which complies with the ethernet specification for both
100Base-TX and 10Base-T. This PCB is compatible in LAN applications using 10Mbps and 100Mbps.
All ports will automatically identify and switch 100Base-TX, 10Base-T and Full/Half Duplex.
The 16VOIPU PCB, which is required in order for IP telephones to communicate with non-VoIP
Aspila EX phones, as well as to place or receive outside calls, must be connected to either an external
switching hub or to the 8SHUBU PCB.
The PCB plugs into a universal slot, with a maximum of 6 PCB per system. Each PCB provides 8 RJ45
port connectors. These are used to connect to LAN terminals. Depending the on the type of LAN ter-
minal, the PCB may not be able to detect the difference between straight cable and cross-cable auto-
matically. If auto-crossover is not functioning, use straight cable for that terminal connection.
LED Indications
LED
CN2, CN3
LINK/ACT
CN2, CN3
10/100
Aspila EX Hardware Manual
Chuyên phân phối tổng đài NEC
Section 2: PCB Installation and Startup
Function
LAN Operation Status Green On
Green Flashing
Green Off
LAN Speed Status Orange On
Orange Off
LED Status Operation Status
Link Established
Communicating Data
Not Activated
100Mbps
10Mbps
Section 2: PCB Installation and Startup
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Comments
Individually for
Ports 1-8
Individually for
Ports 1-8
Individually for
Ports 1-8
Individually for
Ports 1-8
Individually for
Ports 1-8
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