Lantronix EMG 7500, Руководство пользователя

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7: Networking
EMG™ Edge Management Gateway User Guide 80
Network Port Settings
Network parameters determine how the EMG unit interacts with the attached network. Use this
page to set the following basic configuration settings for the network ports (Eth1 and Eth2).
The EMG supports the following types of network interfaces:

RJ-45 ports, as one of the user-selectable active ports on the EMG. In the web UI port banner
bar, these are represented as and . These ports can be configured for speeds of
10Mbit, 100 Mbit or 1000 Mbit, at half-duplex or full-duplex. The RJ45 Ethernet LEDs display
the following states:
- Green Light On: indicates a link at 1000 BASE-T
- Green Light Off: indicates a link at other speeds, or no link
- Yellow Light On: indicates a link is established
- Yellow Light Blinking: indicates link activity

A variety of SFP modules, as one of the user-selectable active ports on the EMG. In the web
UI port banner bar, these are represented as and , in a variety of colors.
- : Single mode 1000 BASE-LX optical SFPs
- : Multi mode 1000 BASE-SX optical SFPs
- : RJ45 1000 BASE-T SFPs
- F1: A port with no SFP module is shown in white.
- : A port with an unknown SFP module
The SFP Ethernet LEDs are located between the two SFP module slots; the LEDs for Ethernet
1 are on the left, and the LEDs for Ethernet 2 are on the right. They display the following
states:
- Green Light On: indicates a link is established
- Green Light Off: indicates no link
- Yellow Light On: indicates no link activity
- Yellow Light Blinking: indicates link activity
These ports are fixed at 1000 Mbit full-duplex. Note that in some vendor's RJ45 1000 BASE-T
transceivers, the RX LOS is internally ground, so the link status feature may fail.