Cisco Prisma II Hybrid Amplifier Informacje Techniczne Pobierz pdf (Strona 117)

118

FM Technology Upstream Performance

FM RFoG BER, 4-64QAM 6.4 MHz ch. Loading, ITU-C

Upstream / 38.8 MHz, 26dB link/ 0 to 50C

1.0E-09

1.0E-08

1.0E-07

1.0E-06

1.0E-05

1.0E-04

1.0E-03

1.0E-02

5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0

TX input level (dBmV/ch)

pre-FEC BER

PON4 0C 38.8MHz PON4 50C 38.8MHz

Cisco Wideband Solution Produces >25dB Dynamic Range at 1.0E-06

25dB

1 2 ... 112 113 114 115 116 117 118 119 120 121 122 123 124

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Cisco Prisma II Hybrid Amplifier Informacje Techniczne Strona 117