Nortel 4526FX, Руководство по установке

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46 Installing the Nortel Ethernet Routing Switch
• Speed indicates the port speed (for example, 10 Mb/s, 100 Mb/s, 1000
Mb/s).
Table 16
RJ-45 Port LED state indicators
Label Color and Status Description
Green, Pulse
Green–Green The port is set to operate at 1000 Mb/s on the ERS
4548GT-PWR, and 100 Mb/s on the ERS 4550T-PWR
(PoE models).
Green, Steady The port is set to operate at 1000 Mb/s on the ERS 4548GT
and 100 Mb/s on the ERS 4550T.
Amber, Pulse
Amber–Amber The port is set to operate at 100 Mb/s on the ERS
4548GT-PWR and 10 Mb/s on the ERS 4550T-PWR (PoE
models).
Amber, Steady 100 Mb/s on the ERS 4548GT and 10 Mb/s on the ERS
4550T.
Amber, Green Pulse The port is experiencing a PoE error.
Speed/PoE
Off When the Link/Activity LED is green and the Speed LED
is off, the port is set to operate at 10 Mb/s for the ERS
4548GT or 4548GT-PWR models.
Green, Steady The link established but no data activity exists.
Green, Blink The link is established and data activity exists (the blink
rate indicates the level of activity).
Green, Slow Blink The software disabled the port.
Amber, Blink Not applicable.
Link / Activity
Off The port has no link or activity.
SFP transceiver Port LED state indicators
Label Color and Status Description
Green, Blink Not applicable.
Green, Steady The SFP port and the transmit port are active.
Amber, Blink Not applicable.
In Use
Off No SFP transceiver is present.
Green, Blink Activity exists on the port.
Green, Slow Blink Software disabled this port.
Green, Steady The link is operating normally.
Link / Activity
Off No link exists.
Nortel Ethernet Routing Switch 4500 Series
Installation Guide
NN47205-300 (322811-B) 03.01 Standard
5.1 19 November 2007
Copyright © 2007, Nortel Networks
.