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Riverstone Networks RS 8000/8600 Switch Router Getting Started Guide 2-23
Introduction
Hardware Overview
100Base-FX Line Card (Fixed Optics)
The 100Base-FX line cards provide the same features as the 10/100Base-TX line card but use multi-mode fiber-optic
cable (MMF) to connect to the network. The MMF line cards are available in 4 MB and 16 MB versions.
Figure 2-13
shows the front panel of the 4 MB 100Base-FX line card.
Figure 2-13 Front panel of 4 MB 100Base-FX line card (MMF)
The following table lists the media specifications for the 100Base-FX line card.
The 100Base-FX line card uses the following LEDs.
Table 2-16 Connector specifications for 100Base-FX line card
Port type
Specification
100Base-FX
•
802.3u standard
•
SC-style Media Interface Connector (MIC); either
connection pin in the MIC can be used for transmit or
receive.
•
62.5 micron multi-mode fiber-optic cable
•
Maximum 412 meters (1352 feet) segment length for
half-duplex links
•
Maximum 2 kilometers (6562 feet) segment length for
full-duplex links
Table 2-17 LED description for 100Base-FX line card
LED
Description
Offline
When lit, this amber LED on the left side of the line card indicates that
the line card is offline (powered off) but is ready for hot swap.
The Offline LED also is lit briefly during a reboot or reset of the RS
but goes out as soon as the Control Module discovers the line card.
Online
When lit, this green LED indicates that the line card is online and is
ready to receive, process, and send packets if configured to do so.
Hot
Swap
Online
Offline
8
7
6
5
4
3
2
1
Act
Lnk
Lnk
Act
Lnk
Lnk
Act
Lnk
Lnk
Act
Lnk
Lnk
100BASE-FX
G8M-HFXA1-08
Содержание RS 8000
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Страница 108: ...3 22 Riverstone Networks RS 8000 8600 Switch Router Getting Started Guide Installing the Hardware Hardware Installation...
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