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Knowledge document #37

FRITZ!Box: Supported internet connections

The FRITZ!Box supports all of the mobile networks and DSL lines that are common in Europe and can establish internet connections at speeds of up to 300 Mbit/s via DSL or LTE (4G) and up to 42 Mbit/s via UMTS/HSPA+ (3G).

1 Supported mobile network bands and radio frequencies

BandDownlinkUplink4G (LTE)3G (UMTS)
1 2110 – 2170 MHz 1920 – 1980 MHz ✔ ✔
3 1805 – 1880 MHz 1710 – 1785 MHz ✔ –
7 2620 – 2690 MHz 2500 – 2570 MHz ✔ –
8 925 – 960 MHz 880 – 915 MHz ✔ ✔
20 791 – 821 MHz 832 – 862 MHz ✔ –
28¹ 758 – 803 MHz 703 – 748 MHz ✔ –
32¹ 1452 – 1496 MHz – ✔ –
¹ Band 28 and 32 are only supported by FRITZ!Box 6890v2 onwards. The version number of your FRITZ!Box 6890 is listed on the type label on the underside of the device.

The FRITZ!Box's maximum transmitter power is 200 mW in 4G (LTE) and 250 mW in 3G (UMTS).

2 Supported DSL lines

Supported DSL standards

  • Deutsche Telekom 1TR112 (VDSL2 / ADSL2+ / ADSL2 / ADSL)

    Note:All IP-based connections and all BNG connections from Deutsche Telekom are fully supported by the FRITZ!Box.

  • VDSL2 supervectoring 35b according to ITU G.993.2 (Annex Q)

    Note:In Austria, Telekom Austria also calls supervectoring Vectoring Plus, Vplus, or V+.

  • VDSL2 vectoring according to ITU G.998.4 / G.INP and G.993.5 / G.Vector
  • VDSL2 according to ITU G.993.2 (Annex A and Annex B)
  • ADSL2+ according to ITU G.992.5 (Annex A, Annex B, Annex J, and Annex M)
  • ADSL2 according to ITU G.992.3 (Annex A, Annex B, Annex J, and Annex M)
  • ADSL according to ITU G.992.1 / G.dmt (Annex A and Annex B)

Supported DSL technologies

  • VDSL Long Reach (LR-VDSL2)
  • VDSL Robust Overhead Channel (ROC)
  • VDSL Save Our Showtime (SOS)
  • VDSL Seamless Rate Adaption (SRA)
  • ADSL Rate Adaptive Mode (RAM)
  • ADSL Downstream Power Back Off (DPBO)
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