Pair of genuine Evertz-branded copper SFP transceivers.
What's included

2 x Evertz SFPTR-RJ45-SGM-AV transceivers
Serial numbers: C1535530L0 and C1535530KE
Date code: 1535 (2015, week 35)
cULus listed, original Evertz factory labels intact

Specifications

Form factor: SFP (1G)
Speeds: 10 / 100 / 1000 Mbps auto-negotiating
Standard: IEEE 802.3 / 1000BASE-T over copper
Connector: RJ45
Reach: up to 100m over Cat5e / Cat6 twisted pair
Host interface: SGMII (Serial Gigabit Media Independent Interface)
DDM/DOM diagnostics supported

Compatibility - read this
These have an SGMII host interface, not the more common SerDes. They are designed for Evertz broadcast infrastructure:

Evertz SCORPION video processing platform
Evertz EQX / EQT / MMA10G frames
Evertz audio routing and monitoring kit that lists SFPTR-RJ45-SGM-AV in its compatibility matrix