CERTIFIED DEVICE DETAILS
Below are all of the certified versions of this device.
Manufacturer: | Digi International |
Model Name/Number: | Transport WR31 - MC7455 |
Technologies and Bands: | (4G) E-UTRA CA Downlink: CA_2A-5A CA_2A-12A CA_2A-29A CA_4A-4A CA_4A-5A CA_4A-12A CA_4A-13A CA_4A-29A CA_5A-30A CA_12A-30A (4G) E-UTRA TDD: Band 41 (4G) E-UTRA FDD: Band 1 Band 2 Band 3 Band 4 Band 5 Band 7 Band 8 Band 12 Band 13 Band 20 Band 25 Band 26 Band 29 Band 30 (3G) UMTS FDD: Band I Band II Band IV Band V Band VIII |
Certification Date | Hardware Version | Software Version |
---|---|---|
2022-03-21 | WR31M8A | 8.4.0.3 |
2021-03-29 | WR31M8A | 8.3.1.2 |
2020-05-05 | WR31M8A | 8.1.0.1 |
2020-03-10 | WR31M8A | 8.0.0.3 |
2019-11-27 | WR31M8A | 8.0.0.3 |
2019-11-11 | WR31M8A | 7.1.2.2 |
2019-08-29 | WR31M8A | 7.1.1.2 |
2019-04-02 | WR31M8A | 7.0.3.5 |
2018-11-30 | WR31M8A | 7.0.0.6 |
2018-08-02 | WR31M8A | v6.1.3.5 |
2018-06-20 | WR31M8A | v6.1.3.1 |
2018-06-13 | WR31M8A | v6.1.2.2 |
2017-12-15 | WR31M8A | v6.0.0.6 |
The PTCRB certification program provides confidence that devices conform with global standards and perform optimally on mobile wireless networks.
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