AJA FiberST-1TX-12G 12G-SDI Single-Mode ST Fiber Transmitter SFP
This is the ST-connector transmit optic for AJA's 12G-SDI Mini-Converters: it plugs into the SFP cage of a 12G-AM, 12G-AMA, HA5-12G or OG-HA5-12G and sends one channel of 12G-SDI down single-mode fibre for up to 10 km. The ST bayonet locks in place, which is why it is still the connector of choice in plants and trucks where a cable can get knocked.
It transmits at a nominal 1310 nm with -5 dBm to 2 dBm of optical power, and carries every rate from SD to 12G-SDI per SMPTE 297, 259, 292, 424, 2081 and 2082. Pair it with the FiberST-1RX-12G at the far end, or with any single-mode 12G receiver that accepts 1310 nm.
| Function | 1-Channel 12G Single Mode ST Fiber Transmitter SFP |
|---|---|
| Connector | ST, single-mode |
| Standards | SMPTE 297/259/292/424/2081/2082 |
| Nominal Wavelength (Tx) | 1260 nm (min), 1310 nm (typ), 1360 nm (max) |
| Optical Power | -5 dBm (min), 2 dBm (max) |
| Extinction Ratio | 3.4 dB (min) |
| Distance | Up to 10 km over single-mode fiber |
| Fits | AJA 12G-AM, 12G-AMA, HA5-12G, OG-HA5-12G |










