Planet Networking & Communication SGS-5240 Series User Manual page 15

User's Manual of SGS-5240 Series Managed Switch
Moreover, the SGS-5240 series offers secure remote management by supporting SSHv2 and SSLv3 connection which encrypts
the packet content at each session.
Intelligent SFP Diagnosis Mechanism
The SGS-5240 series supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily
monitor real-time parameters of the SFP and SFP+ transceivers, such as optical output power, optical input power, temperature,
laser bias current, and transceiver supply voltage.
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