SDX 620 Series
Unlocking the multigigabit edge with high-performance ONTs
Service providers will benefit from the high data rate of fiber optic transmission and the flexibility offered by our portfolio of XGS-PON ONTs. The SDX 620 Series of XGS-PON optical network terminals (ONTs) support next-generation 10Gbit/s architectures that provide both capacity and scale to economically meet the needs of multigigabit services well into the future.
SDX 621
Our SDX 621 XGS-PON ONT features a 10GbE interface for delivering premium multigigabit services. Part number 1287830F1.
![](https://www.adtran.com/-/media/adtran/products/sdx-620-series/web-sdx-621.png?rev=1a4d97afc27e4659948c6d79dac69887)
SDX 622v
Our SDX 622v XGS-PON ONT features a 10GbE interface and 1GbE interface for delivering premium multigigabit services. It also includes two POTS ports that support carrier-grade VoIP. Part number 1287843F1.
![](https://www.adtran.com/-/media/adtran/products/sdx-620-series/web-sdx-622v.png?rev=31f0d75ebc66446ba6321d6a1814437d)
SDX 622vh
Our SDX 622vh outdoor XGS-PON ONT features a 10GbE interface, 1GbE interface and two POTS ports. It includes weatherproof, access-controlled housing. Part number 1287845F1.
![](https://www.adtran.com/-/media/adtran/products/sdx-620-series/web-sdx-622vh.png?rev=d48e66e6de7b48c58dfd313ac7e929b1)
![](https://www.adtran.com/-/media/adtran/products/sdx-620-series/2-10g-pon-ont-matrix.png?rev=40fffa7ff66646879d6adc6a5cedcd33)
Related resources
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