Are the 10G SFP+ ports of this series backward compatible?

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• Does the DG-S6120 series have 25G SFP28 ports?

  Yes, this series offers full port types, with 24 10G optical ports, four 25G SFP28 ports that are backward compatible with 10G and two 40G QSFP+ uplink ports.

• Can I stack each two of the four 25G ports for two separate DG-S6120 switches?

  This series supports VSU. Two of the four 25G ports can be used for VSU and the other two are uplink ports.

• What is a combo port?

  A combo port consists of an optical port and an electrical port on the AP. Each combo port has only one internal forwarding port. You can use either an optical or electrical port depending on your network needs. The two ports cannot work ...

• Which power supply modules should I buy for a GE DG-S5310 series switch?

  When selecting a power module, the first thing to check is the power consumption of the switch. If dual power modules are used for power redundancy, the power of a single power module must be greater than the power consumption of the switch. Taking ...

• How is loop detection performed in DG-S6120 series?

  This series adopts the Rapid Link Detection Protocol (RLDP), a link detection protocol incorporated by Data General for rapid detection of Ethernet link failures. Most Ethernet link detection mechanisms detect link connectivity by automatically ...