Cellular backhaul
Cellular backhaul is possible when inserting a USB dongle to provide cellular data.
USB dongles are not supported with firmware KerOS 5.x and upper. Please contact Kerlink if a GSM dongle is requested for your use case.
Compatibility Matrix
Legend
Table
| Manufacturer | Model | Firmware version | iFemtoCell KerOS version | Known restrictions |
| V3.1.14 | V3.3.3 | V3.4.5 | V4.0.4 | V4.1.6 | V4.2.2 | V4.3.3 | V5.x and upper | |
| Huawei | E3372h-153 | 22.200.15.00.00 | | Not tested | Not tested | Not tested | Not tested | Not tested | Not tested | Not tested | |
| 21.318.01.00.00 | | | | | | | Not tested | Not tested | |
| 22.200.03.00.1134 | | | | | | | | Not tested | |
| E3372h-510 | 21.318.01.00.00 | | | | | | | | Not tested | |
| E3372h-607 | 21.318.01.00.00 | | | | | | | | Not tested | |
| E3372s-153 | 22.286.03.00.00 | | | | | | | | Not tested | Attachment rejected on some networks (SFR, MBQT) |
| MS2131i-8 | 21.751.17.00.00 | | | | | | | | Not tested | |
| MS2372h-153 | 21.327.07.00.00 | | | | | | | | Not tested | |
| MS2372h-607 | 21.328.01.07.00 | | | | | | | | Not tested | |
| MS2372h-517 | Unknown | Not tested | Not tested | Not tested | Not tested | Not tested | Not tested | Not tested | Not tested | |
| Fujisoft | FS040U | LWDJC02.1.0_M132 | | | | | | | | Not tested | LTE only / Modem data only / Roaming not tested |
The “s-type” of other dongles (like : “E3372s-510”) are not supported.
Compatible bands
Huawei E3372h
E3372h-153: Worldwide / EMEA
4G: Band1 (2100MHz) / Band3 (1800MHz) / Band7 (2600MHz) / Band8 (900MHz) / Band20 (800MHz); Band38 (2600MHz)
3G: Band1 (2100MHz) / Band8(900MHz)
2G: 850MHz / 900MHz / 1800MHz / 1900MHz
E3372h-510: Worldwide / North America
4G: Band1 (2100MHz) / Band2 (1900MHz) / Band4 (AWS) / Band5 (850MHz) / Band7 (2600MHz) / Band28 (700MHz)
3G: Band1 (2100MHz) / Band2 (1900MHz) / Band4 (AWS) / Band5 (850MHz)
2G: 850MHz / 900MHz / 1800MHz / 1900MHz
E3372h-607: Worldwide / APAC
4G: Band1 (2100MHz) / Band3 (1800MHz) / Band7 (2600MHz) / Band8 (900MHz) / Band19 (850MHz) / Band28 (700MHz) / Band40 (2300MHz)
3G: Band1 (2100MHz) / Band6 (800MHz) / Band8 (900MHz) / Band19 (800MHz)
2G: 850MHz / 900MHz / 1800MHz / 1900MHz
Huawei MS2372h
MS2372h-153: EMEA
MS2372h-607: APAC
MS2372h-517: North America
Huawei MS2131
Worldwide / North America
NCXX UX302NC
Worldwide / Japan
4G: Band1 (2100MHz), 1800MHz, 1500MHz, 800MHz
3G: Band1 (2100MHz), 1700MHz, 850MHz, 800MHz
2G: 850MHz / 900MHz / 1800MHz / 1900MHz