16x monitoring ports
Modern indoor and outdoor DAS networks can accommodate not only a single telecom operator. Economically, it is proven that sharing of DAS networks is highly efficient and does not affect signals or services feed into at DAS network. In Middle East area, mostly due to high temperatures throughout the year, more than 50% of the revenue of telecom operators derived from Indoor DAS installation. The yields and RoIs could be even more if DAS network sharing would be used to a level like in may other countries.
We can propose Point of Interface devices which are able to interconnect to any service and any frequency provided by telecom operator or landlord to be fed into a modern DAS network.
| Point of Interface | Service Name | Downlink MHz | Uplink MHz | Isolation | IL & RL |
|---|---|---|---|---|---|
| 9 Inputs & 2 Outputs | GSM900 GSM1800 TD-LTE(F) TD-LTE(E) CDMA800 LTE FDD1.8G LTE FDD2.1G GSM1800/LTE FDD1.8G WCDMA2100 | 934-960 1805-1830 1885-1915 2320-2370 865-880 1860-1880 2110-2130 1830-1860 2130-2170 | 889-915 1710-1735 1885-1915 2320-2370 820-835 1765-1785 1920-1940 1735-1765 1940-1980 | ≥25 dB(between GSM1800&GSM1800/LTE FDD1.8G) ≥50 dB(between GSM1800<E FDD1.8G) ≥25 dB(between GSM1800/LTE FDD1.8G<E FDD1.8G) ≥25 dB(between WCDMA 2100<E FDD2.1G ≥50 dB(between LTE FDD 1.8G&TD-LTE(F) ≥50 dB(between LTE FDD 2.1G&TD-LTE(F) ≥80 dB(between other ports) | ≤6dB & ≤-18dB |
| 12 Inputs & 2 Outputs | GSM900 GSM1800 TD-LTE(F) TD-LTE(E) CDMA800 LTE FDD1.8G LTE FDD2.1G GSM1800/LTE FDD1.8G WCDMA2100 TD-SCDMA(A) TD-LTE2.3G TD-LTE2.3G | 934-960 1805-1830 1885-1915 2320-2370 865-880 1860-1880 2110-2130 1830-1860 2130-2170 2010-2015 2370-2390 2300-2320 | 889-915 1710-1735 1885-1915 2320-2370 820-835 1765-1785 1920-1940 1735-1765 1940-1980 2010-2015 2370-2390 2300-2320 | ≥25 dB(between GSM1800&GSM1800/LTE FDD1.8G) ≥50 dB(between GSM1800<E FDD1.8G) ≥25 dB(between GSM1800/LTE FDD1.8G<E FDD1.8G) ≥25 dB(between WCDMA 2100<E FDD2.1G ≥25 dB(between TD-LTE2.3G) ≥50 dB(between LTE FDD 1.8G&TD-LTE(F) ≥50 dB(between LTE FDD 2.1G&TD-LTE(F) ≥80 dB(between other ports) | ≤6dB & ≤-18dB |
| 9 Inputs & 2 Outputs & 13 Test Ports | GSM900 GSM1800 TD-LTE(F) TD-LTE(E) CDMA800 LTE FDD1.8G LTE FDD2.1G GSM1800/LTE FDD1.8G WCDMA2100 | 934-960 1805-1830 1885-1915 2320-2370 865-880 1860-1880 2110-2130 1830-1860 2130-2170 | 889-915 1710-1735 1885-1915 2320-2370 820-835 1765-1785 1920-1940 1735-1765 1940-1980 | ≥25 dB(between GSM1800&GSM1800/LTE FDD1.8G) ≥50 dB(between GSM1800<E FDD1.8G) ≥25 dB(between GSM1800/LTE FDD1.8G<E FDD1.8G) ≥25 dB(between WCDMA 2100<E FDD2.1G ≥50 dB(between LTE FDD 1.8G&TD-LTE(F) ≥50 dB(between LTE FDD 2.1G&TD-LTE(F) ≥80 dB(between other ports) | ≤7dB & ≤-18dB |
| 9 Inputs & 2 Outputs & 16 Test Ports | GSM900 GSM1800 TD-LTE(F) TD-LTE(E) CDMA800 LTE FDD1.8G LTE FDD2.1G GSM1800/LTE FDD1.8G WCDMA2100 TD-SCDMA(A) TD-LTE2.3G TD-LTE2.3G | 934-960 1805-1830 1885-1915 2320-2370 865-880 1860-1880 2110-2130 1830-1860 2130-2170 2010-2015 2370-2390 2300-2320 | 889-915 1710-1735 1885-1915 2320-2370 820-835 1765-1785 1920-1940 1735-1765 1940-1980 2010-2015 2370-2390 2300-2320 | ≥25 dB(between GSM1800&GSM1800/LTE FDD1.8G) ≥50 dB(between GSM1800<E FDD1.8G) ≥25 dB(between GSM1800/LTE FDD1.8G<E FDD1.8G) ≥25 dB(between WCDMA 2100<E FDD2.1G ≥50 dB(between LTE FDD 1.8G&TD-LTE(F) ≥50 dB(between LTE FDD 2.1G&TD-LTE(F) ≥80 dB(between other ports) | ≤7dB & ≤-18dB |
| 6 Inputs & 2 Outputs & 2 Test Ports | CDMA800 GSM900/UMTS900 GSM1800-1 GSM1800-2 UMTS2100-1 UMTS2100-2 | 825-845 890.5-914.9 1710-1785 1710-1785 1920-1980 1920-1980 | 870-890 935.5-959.9 1805-1880 1805-1880 2110-2170 2110-2170 | ≥80 dB@ Different Band ≥35 dB@ Same Band | ≤1 dB@1710-1785 & 1920-1980MHz ≤4 dB@ 825-845 & 890.5-914.9MHz ≤1 dB@1805-1880 &2110-2170MHz ≤4 dB@ 870-890 &935.5-959.9MHz ≤-18 dB @Input Port ≤-16 dB @Output Port |
| 8 Inputs & 1 Output | TETRA GSM900 UMTS900 UMTS1800 LTE2600 | 376-450 790-960 1710-2170 2500-2690 | 376-450 790-960 1710-2170 2500-2690 | ≥50 dB between channels ≥25 dB(between same service bands) | ≤6dB & ≤-18dB |