
Vixel Model 335 Installation & Configuration Guide  | CHAPTER 2 Installation  | |||
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  | System LEDs | 
  | Indication | 
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  | Power  | When lit, the switch is plugged in and the internal power  | 
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  | (green LED) | supply is functional.  | 
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  | Switch Fault  | Indicates that the internal hardware   | 
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  | (yellow LED) | lit, the switch will not function.   | 
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  | Indicates that a fan has stopped operating or the ambient  | 
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  | temperature has exceeded 45°C. When lit, the switch is still  | 
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  | functional but requires immediate attention. The LED will  | 
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  | turn off when the detected condition is corrected.  | 
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  | Switch Op  | Indicates whether the zones are initialized and operational.  | 
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  | (green LED)  | If the Switch Op LED is lit, all zones with inserted devices  | 
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  | are operational. If the Switch Op LED is blinking in a  | 
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  | multiple zone configuration, one or more zones are  | 
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  | operational while others are not. If the Switch Op LED is  | 
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  | off, no operational zones exist or no devices are attached.  | 
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  | 2 Gb/s  | Indicates the current operational speed of the switch. When  | 
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  | (green LED)  | lit, the switch is operating at 2 Gb/s. If unlit, the switch is  | 
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  | operating at 1 Gb/s.  | 
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  | Mgmt Present  | Indicates that switch management is functioning. If  | 
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  | (yellow LED)  | flashing, indicates that management functionality has failed  | 
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  | and is not communicating with the switch.  | 
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  | Enet Active  | Indicates Ethernet activity on the switch and is controlled  | 
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  | (green LED)  | through the Ethernet transceiver.  | 
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Port LEDs
Port LEDs indicate the current status of the particular port.The switch uses two port
LEDs: SFP Status and Port Bypassed/Port Activity. The Port Bypassed and Port Activity
LEDs share the same yellow/green LED.
Figure 2-3.  Port LEDs
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