User's Manual
Table Of Contents
- Chapter 1. Product Introduction
- Chapter 2. Hardware Introduction
- Chapter 3. Preparation
- Chapter 4. Web-based Management
- Appendix A: DDNS Application
Enterprise 5-Port 10/100/1000T VPN Security Router
VR-300 series
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fails.
• Distance (m)
Display the support distance of current SFP module; the distance
value is obtained from the SFP module.
• Temperature (C)
– SFP DDM Module
Only
Display the temperature of current SFP DDM module; the
temperature value is gotten from the SFP DDM module.
• Voltage (V)
– SFP DDM Module
Only
Display the voltage of current SFP DDM module; the voltage value is
gotten from the SFP DDM module.
• Current (mA)
– SFP DDM Module
Only
Display the ampere of current SFP DDM module; the ampere value
is gotten from the SFP DDM module.
• TX power (dBm)
– SFP DDM Module
Only
Display the TX power of current SFP DDM module; the TX power
value is gotten from the SFP DDM module.
• RX power (dBm)
– SFP DDM Module
Only
Display the RX power of current SFP DDM module; the RX power
value is gotten from the SFP DDM module.