SCTE-104 Support
Injecting SCTE-104 over SDI is possible depending on which SDI-card that is part of you unit. Direkt links rack-models supports insertion regardless of SDI-card as long as the firmware version is 4.19.0 or later.
For Direkt routers and receivers it depends on which specific SDI-card that your unit contains, generally it works to both inject, and output, SCTE-104 markers on SDI-cards with Micro-BNC but not standard BNC-cards.
Reach out to your account manager or email our support to get assistance on this topic.