09 | Keysight | N1090A, N1092A/B/C/D/E and N1094A/B DCA-M Optical and Electrical Sampling Oscilloscopes - Data Sheet

N1090A Optical Channel Specifications

Item

Description

Nominal wavelength range

750 to 1650 nm

Factory-calibrated wavelengths (OE conversion

gains)

850/1310/1550 nm (± 20 nm)

Reference receiver filter options (select one)

N1090A-140

GPON, 1.244 Gb/s and Gb Ethernet, 1.250 Gb/s,

CPRI 1.229 Gb/s

N1090A-160

OC-48/STM-16, 2.488 Gb/s, 2 Gb Ethernet,

2.500 Gb/s, CPRI 2.458 Gb/s

N1090A-180

10 Gb Ethernet LX-4, 3.125 Gb/s, CPRI 3.072 Gb/s

N1090A-200

8x fibre channel, 8.500 Gb/s

OC-192/STM-64, 9.953 Gb/s

10 Gb Ethernet, 10.3125 Gb/s

10x fibre channel, 10.51875 Gb/s

OC-192/STM-64 FEC, 10.664 Gb/s

OC-192/STM-64 FEC, 10.709 Gb/s

10 Gb Ethernet FEC, 11.0957 Gb/s

10x fibre channel FEC, 11.317 Gb/s

N1090A-204

8x fibre channel, 8.500 Gb/s

OC-192/STM-64, 9.953 Gb/s

10 Gb Ethernet, 10.3125 Gb/s, CPRI 9.830 Gb/s

10x fibre channel, 10.51875 Gb/s, CPRI 10.138 Gb/s

Measured frequency response data during recertification falls within performance test line

limits with allowance for system-to-system measurement uncertainty.

Option 140

Option 160

Option 180

Options 200 and 204

RMS noise at 850 nm

Characteristic

1.3 µW

1.5 µW

2.5 µW

2.5 µW

Maximum

2.0 µW

2.5 µW

4.0 µW

4.0 µW

RMS noise at 1310/1550 nm

Characteristic

0.8 µW

1.0 µW

1.4 µW

1.4 µW

Maximum

1.3 µW

1.5 µW

2.5 µW

2.5 µW

(Characteristic — smallest

average power for mask test)

–20 dBm

–20 dBm

–19 dBm

–16 dBm

(Characteristic — smallest

average power for mask test)

–21 dBm

–21 dBm

–20 dBm

–17 dBm

1. Generally represents the power level where an ideal eye diagram will approach 0% mask margin due to

noise of the oscilloscope. Provides a non-specified figure of merit to compare sensitivities of various optical

channels.