System LEDs
SYSTEM
|
Switch is healthy. |
|
Switch is faulty.
|
AC OK
|
No internal power supply module is installed. |
|
Internal power supply module is installed. |
PS OK
|
No power from the internal power supply module. |
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Power from either the internal power supply module or PoE port is good. |
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Power from either the internal power supply module or PoE port is faulty. |
ETHERNET MANAGEMENT PORT
|
No link is present on the port. |
|
Link is present between the port and management station. |
Redundant Power Supply (RPS) (PWR300-AC-RPS, PWR675-AC-RPS, and PWR-RPS2300=)
|
No RPS is connected. |
|
RPS is available to provide back-up power. |
|
RPS is providing back-up power to another device. |
|
RPS is in standby mode, or RPS is faulty. |
|
Switch internal power supply failed, and RPS is providing power to the switch. |
|
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Port States
STATUS
|
No link. |
|
Link is up. |
|
Port is administratively disabled. |
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Port is error-disabled. |
|
Port is faulty or is disabled due to an error condition. |
|
Link is faulty. |
SPEED
|
No link. |
|
10 Mbps. |
|
100 Mbps. |
|
1000 Mbps.
|
|
10 Gbps.
|
|
DUPLEX
|
No link. |
|
Port is in half-duplex mode. |
|
Port is in full-duplex mode. |
POWER
|
No power allocated. |
|
Power is allocated. |
|
Power is denied (to prevent exceeding power capacity). |
|
Port is disabled due to a fault condition. |
|
Port is administratively disabled. |
STACK
|
Port number means stack member number. |
|
Stack cable is connected. |
|
Stack cable is not connected. |
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Port Types
|
Small form-factor pluggable (SFP) module slot (Empty) |
|
10-Gigabit SFP module slot (Empty) |
|
Cisco Dual SFP X2 converter module (Empty) |
|
Fiber-optic SFP module ports
(for CWDM, for 100BASE-FX, or for 1000BASE-BX, -LX/LH, -SX, or -ZX) |
|
1000BASE-T SFP module port |
|
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X2 transceiver module ports
(for 10GBASE-ER, 10GBASE-LR, 10GBASE-SR, or 10GBASE-LX4) |
|
X2 transceiver module port
(for 10GBase-CX4) |
|
|
RJ-45 port |
|
Internal port |
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Color-Wavelength Representation in CWDM Module Ports
Note: The circles in the icon for a coarse wavelength-division multiplexer (CWDM) module port can be any of the eight colors, each denoting a different wavelength. This table shows the wavelength that is denoted by each color. To see the wavelength of a CWDM module port, point to its icon.
Color |
Gray |
Violet |
Blue |
Green |
Yellow |
Orange |
Red |
Brown |
Wave Length |
1470 nm |
1490 nm |
1510 nm |
1530 nm |
1550 nm |
1570 nm |
1590 nm |
1610 nm |
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