Hardware Specifications
| Vendor/Brand | Adtran |
| Model | SDX 631 |
| Part Number | 1287930F1 (North America) |
| Chipset | |
| Flash | |
| RAM | |
| System | |
| 10GBaseT | Yes (1x 100M/1G/2.5G/5G/10G) |
| Optics | SC/APC |
| IP address | |
| Web Gui | |
| SSH | |
| Telnet | |
| Serial | |
| Serial baud | |
| Serial encoding | |
| Form Factor | ONT |
The SDX 631 is the 10GbE indoor ONT of the Adtran SDX 630 series. The 2.5GbE variant is the SDX 631q.
Specifications
From the SDX 630 series datasheet:
| PON | XGS-PON (ITU-T G.9807.1), 9.9532 Gbit/s symmetric, up to 1:128 split |
| Wavelengths | 1577 nm downstream, 1270 nm upstream |
| Management | OMCI (ITU-T G.988), BBF.247, TR-471 speedtest, Y.1731 |
| Ethernet | 9k jumbo frames, 802.1ad Q-in-Q, SyncE |
| Operating temperature | 0 °C ~ +40 °C |
| Dimensions (D x W x H) | 114.5 x 133.3 x 35.5 mm |
| Weight | 0.75 lbs / 0.3 kg |
| Relative humidity | up to 95%, non-condensing |
| Mounting | Desk, wall, fiber tray, wall mount box, DIN rail |