Juniper Networks M20 Manual do Utilizador descarregar pdf (Página 19)

Table 6: Optical Interface Support for ATM2 OC3 IQ PICs (continued)

MultimodeIntermediate Reach (IR)Parameter

Multivendor agreementTelcordia GR-253Standard

1.2 miles/2 km9.3 miles/15 kmMaximum distance

1270 through 1380 nm1260 through 1360 nmTransmitter

wavelength

–20 through –14 dBm–15 through –8 dBmAverage launch power

–14 dBm–8 dBmReceiver saturation

–30 dBm–28 dBmReceiver sensitivity

ATM2 OC3/STM1 IQ PIC ■ 19

ATM2 OC3/STM1 IQ PIC

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 67 68

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