Huawei

H35-211_V2.5 · Question #222

What is the upstream wavelength in a 10G GPON system?

The correct answer is C. 1270nm. See the full explanation below for the reasoning.

FTTx Solutions and Deployment

Question

What is the upstream wavelength in a 10G GPON system?

Options

A1310nm
B1490nm
C1270nm
D1577nm

How the community answered

(35 responses)

A
3% (1)
B
11% (4)
C
80% (28)
D
6% (2)

Topics

#10G GPON#upstream wavelength#PON#optical wavelength

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