Sfp Module Information - Planet Networking & Communication GS-5220-24P4X User Manual

4.4.4 SFP Module Information

The WGSW-48040HP has supported the SFP module with digital diagnostics monitoring (DDM) function. This feature is also
known as digital optical monitoring (DOM). You can check the physical or operational status of an SFP module via the SFP
Module Information page. This page shows the operational status, such as the transceiver type, speed, wavelength, optical
output power, optical input power, temperature, laser bias current and transceiver supply voltage in real time. You can also use
the hyperlink of port no. to check the statistics on a specific interface. The SFP Module Information screen in
appears.
The page includes the following fields:
Object
• Type
• Speed
• Wave Length (nm)
• Distance (m)
• Temperature (C)
– SFP DDM Module Only
• Voltage(V)
– SFP DDM Module Only
Figure 4-4-4: SFP Module Information for Switch Page Screenshot
Description
Display the type of current SFP module; the possible types are:

10GBASE-SR

10GBASE-LR

1000BASE-SX

1000BASE-LX

100BASE-FX
Display the speed of current SFP module; the speed value or description is got
from the SFP module. Different vendors SFP modules might show different
speed information.
Display the wavelength of current SFP module; the wavelength value is got from
the SFP module. Use this column to check if the wavelength values of two nodes
are matched while the fiber connection failed.
Display the support distance of current SFP module; the distance value is got
from the SFP module.
Display the temperature of current SFP DDM module; the temperature value is
got from the SFP DDM module.
Display the voltage of current SFP DDM module; the voltage value is got from the
SFP DDM module.
User's Manual of GS-5220 Ultra PoE & PoE+ Series
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Figure 4-4-4