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    HA XG-2758 - SFP Question

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    • P
      purathal
      last edited by

      Hello,

      I am looking at the XG-2758 HA Model https://store.pfsense.org/XG-2758-HA.aspx and trying to understand exactly how many SFP ports it comes with PER SYSTEM (note: SFP not SFP+).

      Any idea?

      Attached is a closer look at the front panel and I see one port marked as SFP, but it also connects to one of the other ports marked as IGB1. Does it mean the IGB1 can also be used as SFP?

      I will need to use the SFP ports for 1G uplink to Cisco L3 switches and like to know exactly how many SFP connections I can utilize PER SYSTEM in the HA environment.

      Thanks.

      image001.jpg_thumb
      image001.jpg

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      • DerelictD
        Derelict LAYER 8 Netgate
        last edited by

        igb1 can be either copper or SFP. Plus the two SFP+ ports, so three.

        2x 10GbE SFP+
        3x Intel 1GbE
        1x Intel 1GbE RJ-45/SFP

        2x 10Gb Ethernet SFP+ via Intel 82599 Niantic
        4x 1 Gb Ethernet RJ45 via Intel i354 on-chip; one port configurable as RJ45 or SFP

        Chattanooga, Tennessee, USA
        A comprehensive network diagram is worth 10,000 words and 15 conference calls.
        DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
        Do Not Chat For Help! NO_WAN_EGRESS(TM)

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        • P
          purathal
          last edited by

          @Derelict:

          igb1 can be either copper or SFP. Plus the two SFP+ ports, so three.

          2x 10GbE SFP+
          3x Intel 1GbE
          1x Intel 1GbE RJ-45/SFP

          2x 10Gb Ethernet SFP+ via Intel 82599 Niantic
          4x 1 Gb Ethernet RJ45 via Intel i354 on-chip; one port configurable as RJ45 or SFP

          Thanks. But, wouldn't that make it four in total? Because, there is also another port marked as SFP? So, I have 1xSFP,1x igb1 (that can be used as SFP) and then 2xSFP+?

          If I want to make use of 1xigb1 as SFP then do I buy the same transceiver as the one that I would install it on the existing SFP port? I am trying to understand how that igb1 port can be used for RJ45 (copper) or SFP? Aren't those two connector types?

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          • DerelictD
            Derelict LAYER 8 Netgate
            last edited by

            It's what's called a "shared port." igb1 can have either the SFP or the RJ45 active. Pretty common. Lots of switches work the same way, for instance.

            There are 6 ports.

            Two SFP+ (ix0, ix1)
            Three Gigabit Copper (igb0, igb2, igb3)
            One shared SFP or Copper (igb1)

            2 + 3 + 1 = 6

            Not sure what to tell you about which modules to get. Probably the ones you can add to the order would be a good place to start.

            Chattanooga, Tennessee, USA
            A comprehensive network diagram is worth 10,000 words and 15 conference calls.
            DO NOT set a source address/port in a port forward or firewall rule unless you KNOW you need it!
            Do Not Chat For Help! NO_WAN_EGRESS(TM)

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