Black Box LB9219A Manual De Usuario
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Express Ethernet Switch LB9217A-R2 & Applicable Modules
11
Table 2: Port status on single-port Module
LED State
Indication
Steady
A valid network connection
established.
LNK stands for LINK.
Flashing Transmitting or receiving data.
ACT stands for ACTIVITY.
LNK
/ACT
/ACT
Off
No valid network connection
established.
Steady
Connection in full duplex mode.
FDX stands for FULL-DUPLEX.
FDX
Off
Connection in half duplex mode.
Ports
Up to 17 Ports
The 17-Port Switch provides up to 17 ports for 10/100BaseTX or 100BaseFX, etc.
Multi-Connectivity
The 8-port modules allow for 10/100BaseTX or 100BaseFX, and the single-port
modules allow for 10/100BaseTX or 100BaseFX.
For 100BaseFX modules, the multi-mode fiber ports accommodate ST, SC, MT-RJ,
VF-45, or LC connector, and the single-mode fiber ports accommodate SC or ST
connector.
modules allow for 10/100BaseTX or 100BaseFX.
For 100BaseFX modules, the multi-mode fiber ports accommodate ST, SC, MT-RJ,
VF-45, or LC connector, and the single-mode fiber ports accommodate SC or ST
connector.
Longer Segment Distance
The maximum connection distance between a node and a switch port is up to 120 km
over single-mode fiber for 100BaseFX networks. For information on the cables for
fiber module installation, please refer to Table 3.
over single-mode fiber for 100BaseFX networks. For information on the cables for
fiber module installation, please refer to Table 3.