The Telestream SPG9000-SFP-10GESR is a 10 Gigabit Ethernet Transceiver SFP + Module, Long Reach, 1310 nm designed for the SPG9000 timing and reference generator (items sold separately).
With option SPG9000-PTP (sold separately), the PTP 1 and PTP 2 ports are enabled. Each port corresponds to an independent PTP instance. Two SFP+ slots are provided for use with SFP modules like this one that can operate at 10 Gbps or 1 Gbps line speed depending on the SFP type.
With option SPG9000-IP (sold separately), the IP 1 and IP 2 ports are enabled for generation of ST 2110 IP streams of video, audio, and data test signals. Two SFP28 slots are provided for use with SFP modules that can operate at 25 Gbps or 10 Gbps line speed depending on the SFP type.