Allied Telesis AT-CM20x Series, Справочное руководство

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Converteon Media Converter Line Cards Reference Guide
105
Back-to-Back – Converteon™ Module Configured for Smart
MissingLink Test
Figure 50 on page 102 shows a back-to-back configuration for two
Converteon™ modules (Module A and Module B) that has been
configured for the Smart MissingLink Test mode. Refer to “Smart
MissingLink” on page 45 for configuring the module of the Link Test mode.
Module A is connected to an AT-8524M (Switch 1) with a copper cable and
to Module B with a dual fiber cable. Module B is connected to a
AT-8524M (Switch 2) with a copper cable.
Table 32 shows the Link LED status for each of the ports involved when
the cables are connected and disconnected from Module A's ports only.
Table 32. Back-to-Back – Converteon™ Module in Smart MissingLink Test Mode
Network
Device
Port
Link
Converteon™ Module Cable Status
All Cables
Connected
Copper Cable
Switch 1 to
Module A -
Disconnected
Module A
Transmit/
Receive
Fiber Cable
Disconnected
Port
LINK
Status
Switch 1 Copper
LK LED ON OFF Blinking
Converteon™
Module A
Copper
LK LED ON OFF Blinking
Fiber
LK LED ON Blinking OFF
Converteon™
Module B
Fiber
LK LED ON Blinking OFF
Copper
LK LED ON Blinking Blinking
Switch 2 Copper
LK LED ON Blinking Blinking