Signal Quality
The Signal Quality is shown in the status system of the Router. Which means it's visible in the Web-Interface, but also usable in the SDK or via CLI.
Addtional to that the WWAN Interface can be configured to only be used above a certain signal level.
4G / LTE
| ASU | Quality | RSRP | Level | Comment |
| 95 | excellent | -45 dBm | 100% | perfect connection, |
| 94 | excellent | -46 dBm | 98% | maximum download rates |
| 93 | excellent | -47 dBm | 97% | |
| 92 | excellent | -48 dBm | 96% | |
| 91 | excellent | -49 dBm | 95% | |
| 90 | excellent | -50 dBm | 94% | |
| 89 | excellent | -51 dBm | 93% | |
| 88 | excellent | -52 dBm | 92% | |
| 87 | excellent | -53 dBm | 91% | |
| 86 | excellent | -54 dBm | 90% | |
| 85 | excellent | -55 dBm | 89% | |
| 84 | excellent | -56 dBm | 88% | |
| 83 | excellent | -57 dBm | 87% | |
| 82 | excellent | -58 dBm | 86% | |
| 81 | excellent | -59 dBm | 85% | |
| 80 | excellent | -60 dBm | 84% | |
| 79 | excellent | -61 dBm | 83% | |
| 78 | excellent | -62 dBm | 82% | |
| 77 | excellent | -63 dBm | 81% | |
| 76 | excellent | -64 dBm | 80% | |
| 75 | excellent | -65 dBm | 78% | |
| 74 | excellent | -66 dBm | 77% | |
| 73 | excellent | -67 dBm | 76% | |
| 72 | excellent | -68 dBm | 75% | |
| 71 | excellent | -69 dBm | 74% | |
| 70 | good | -70 dBm | 73% | stable connection |
| 69 | good | -71 dBm | 72% | maximum download rates possible |
| 68 | good | -72 dBm | 71% | |
| 67 | good | -73 dBm | 70% | |
| 66 | good | -74 dBm | 69% | |
| 65 | good | -75 dBm | 68% | |
| 64 | good | -76 dBm | 67% | |
| 63 | good | -77 dBm | 66% | |
| 62 | good | -78 dBm | 65% | |
| 61 | good | -79 dBm | 64% | |
| 60 | good | -80 dBm | 63% | |
| 59 | good | -81 dBm | 62% | |
| 58 | good | -82 dBm | 61% | |
| 57 | good | -83 dBm | 60% | |
| 56 | good | -84 dBm | 58% | |
| 55 | good | -85 dBm | 57% | |
| 54 | good | -86 dBm | 56% | |
| 53 | good | -87 dBm | 55% | |
| 52 | good | -88 dBm | 54% | |
| 51 | good | -89 dBm | 53% | |
| 50 | good | -90 dBm | 52% | |
| 49 | good | -91 dBm | 51% | |
| 48 | good | -92 dBm | 50% | |
| 47 | good | -93 dBm | 49% | |
| 46 | good | -94 dBm | 48% | |
| 45 | good | -95 dBm | 47% | |
| 44 | good | -96 dBm | 46% | |
| 43 | good | -97 dBm | 45% | |
| 42 | good | -98 dBm | 44% | |
| 41 | good | -99 dBm | 43% | |
| 40 | medium | -100 dBm | 42% | stable connection possible, |
| 39 | medium | -101 dBm | 41% | download rates may vary |
| 38 | medium | -102 dBm | 40% | |
| 37 | medium | -103 dBm | 38% | |
| 36 | medium | -104 dBm | 37% | |
| 35 | medium | -105 dBm | 36% | |
| 34 | medium | -106 dBm | 35% | |
| 33 | medium | -107 dBm | 34% | |
| 32 | medium | -108 dBm | 33% | |
| 31 | medium | -109 dBm | 32% | |
| 30 | weak | -110 dBm | 31% | instable connection, |
| 29 | weak | -111 dBm | 30% | interrupts may happen |
| 28 | weak | -112 dBm | 29% | |
| 27 | weak | -113 dBm | 28% | |
| 26 | weak | -114 dBm | 27% | |
| 25 | weak | -115 dBm | 26% | |
| 24 | weak | -116 dBm | 25% | |
| 23 | weak | -117 dBm | 24% | |
| 22 | weak | -118 dBm | 23% | |
| 21 | weak | -119 dBm | 22% | |
| 20 | weak | -120 dBm | 21% | |
| 19 | weak | -121 dBm | 20% | |
| 18 | weak | -122 dBm | 18% | |
| 17 | weak | -123 dBm | 17% | |
| 16 | weak | -124 dBm | 16% | |
| 15 | bad | -125 dBm | 15% | no stable connection, |
| 14 | bad | -126 dBm | 14% | interrupts possible |
| 13 | bad | -127 dBm | 13% | |
| 12 | bad | -128 dBm | 12% | |
| 11 | bad | -129 dBm | 11% | |
| 10 | bad | -130 dBm | 10% | |
| 9 | critical | -131 dBm | 9% | no stable connection, |
| 8 | critical | -132 dBm | 8% | interrupts are very likely |
| 7 | critical | -133 dBm | 7% | |
| 6 | critical | -134 dBm | 6% | |
| 5 | critical | -135 dBm | 5% | |
| 4 | critical | -136 dBm | 4% | |
| 3 | critical | -137 dBm | 3% | |
| 2 | unavailable | -138 dBm | 2% | no connection possible |
| 1 | unavailable | -139 dBm | 1% | |
| 0 | unavailable | -140 dBm | 0% | |
3G / UMTS
| ASU | Quality | RSCP | RSSI | Level | Comment |
| 31 | excellent | -70 dBm | -55 dBm | 100% | perfect connection, |
| 30 | excellent | -72 dBm | -57 dBm | 96% | maximum download rates |
| 29 | excellent | -74 dBm | -59 dBm | 93% | |
| 28 | excellent | -76 dBm | -61 dBm | 90% | |
| 27 | excellent | -78 dBm | -63 dBm | 87% | |
| 26 | excellent | -80 dBm | -65 dBm | 83% | |
| 25 | excellent | -82 dBm | -67 dBm | 80% | |
| 24 | good | -84 dBm | -69 dBm | 77% | stable connection, |
| 23 | good | -86 dBm | -71 dBm | 74% | maximum download rates possible |
| 22 | good | -88 dBm | -73 dBm | 70% | |
| 21 | good | -90 dBm | -75 dBm | 67% | |
| 20 | good | -92 dBm | -77 dBm | 64% | |
| 19 | good | -94 dBm | -79 dBm | 61% | |
| 18 | good | -96 dBm | -81 dBm | 58% | |
| 17 | good | -98 dBm | -83 dBm | 54% | |
| 16 | medium | -100 dBm | -85 dBm | 51% | stable connection possible, |
| 15 | medium | -102 dBm | -87 dBm | 48% | download rates may vary |
| 14 | medium | -104 dBm | -89 dBm | 45% | |
| 13 | medium | -106 dBm | -91 dBm | 41% | |
| 12 | medium | -108 dBm | -93 dBm | 38% | |
| 11 | weak | -110 dBm | -95 dBm | 35% | instable connection, |
| 10 | weak | -112 dBm | -97 dBm | 32% | interrupts may happen |
| 9 | weak | -114 dBm | -99 dBm | 29% | |
| 8 | weak | -116 dBm | -101 dBm | 25% | |
| 7 | weak | -118 dBm | -103 dBm | 22% | |
| 6 | bad | -120 dBm | -105 dBm | 19% | no stable connection, |
| 5 | bad | -122 dBm | -107 dBm | 16% | interrupts possible |
| 4 | bad | -124 dBm | -109 dBm | 12% | |
| 3 | critical | -126 dBm | -111 dBm | 9% | no stable connection, |
| 2 | critical | -128 dBm | -113 dBm | 6% | interrupts are very likely |
| 1 | unavailable | -130 dBm | -115 dBm | 3% | no connection possible |
| 0 | unavailable | -132 dBm | -117 dBm | 0% | |
2G / GSM
| ASU | Quality | RSSI | Level | Comment |
| 31 | excellent | -52 dBm | 100% | perfect connection, |
| 30 | excellent | -54 dBm | 96% | maximum download rates |
| 29 | excellent | -56 dBm | 93% | |
| 28 | excellent | -58 dBm | 90% | |
| 27 | excellent | -60 dBm | 87% | |
| 26 | good | -62 dBm | 83% | stable connection, |
| 25 | good | -64 dBm | 80% | maximum download rates possible |
| 24 | good | -66 dBm | 77% | |
| 23 | good | -68 dBm | 74% | |
| 22 | good | -70 dBm | 70% | |
| 21 | good | -72 dBm | 67% | |
| 20 | good | -74 dBm | 64% | |
| 19 | good | -76 dBm | 61% | |
| 18 | good | -78 dBm | 58% | |
| 17 | good | -80 dBm | 54% | |
| 16 | good | -82 dBm | 51% | |
| 15 | medium | -84 dBm | 48% | stable connection possible, |
| 14 | medium | -86 dBm | 45% | download rates may vary |
| 13 | medium | -88 dBm | 41% | |
| 12 | medium | -90 dBm | 38% | |
| 11 | medium | -92 dBm | 35% | |
| 10 | weak | -94 dBm | 32% | instable connection, |
| 9 | weak | -96 dBm | 29% | interrupts may happen |
| 8 | weak | -98 dBm | 25% | |
| 7 | weak | -100 dBm | 22% | |
| 6 | weak | -102 dBm | 19% | |
| 5 | bad | -104 dBm | 16% | no stable connection, |
| 4 | bad | -106 dBm | 12% | interrupts possible |
| 3 | bad | -108 dBm | 9% | |
| 2 | critical | -110 dBm | 6% | no stable connection, |
| 1 | critical | -112 dBm | 3% | interrupts are very likely |
| 0 | unavailable | -114 dBm | 0% | no connection possible |
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