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Table 21: XENPAK-OTN Optical Signal-to-Noise Ratio (OSNR) Performance (continued)
CD Tolerance
(ps/nm)
Input-Power
Range
(dBm)
Post-FEC
BER
Pre-FEC
BER
FEC TypeOSNR (dB/0.5
nm)
OSNR (dB/0.1
nm)
–400 to +800–8 to –2010
–15
10
–5
GFEC1017
–600 to +1200–8 to –2010
–15
10
–5
GFEC1118
–700 to +1500–8 to –2010
–15
10
–5
GFEC1320
In Table 22 on page 77, one Juniper index number corresponds to the factory-set frequency that corresponds to the
XENPAK-OTN model number. For example, Juniper index number 32 corresponds to the factory-set frequency 193.2 THz,
which corresponds to model number XENPAK-1XGE-32A-OTN. The other Juniper index number corresponds to the alternate
frequency. For example, Juniper index number 33 corresponds to the alternate frequency 193.3 THz.
Table 22: XENPAK-OTN Factory-Set/Alternate Frequency/Wavelength Reference
Model Number (“A”
denotes two
wavelengths)
Juniper
Index
Number
(corresponds
to alternate
frequency)
Alternate
Frequency (THz)
Alternate
Wavelength
(nm)
Juniper
Index
Number
(corresponds
to
factory-set
frequency)
Factory-Set
Frequency
(THz)
Factory-Set
Wavelength
(nm)
XENPAK-1XGE-32A-OTN33193.31550.9232193.21551.72
XENPAK-1XGE-34A-OTN35193.51549.3234193.41550.12
XENPAK-1XGE-36A-OTN37193.71547.7236193.61548.51
XENPAK-1XGE-38A-OTN39193.91546.1238193.81546.92
XENPAK-1XGE-40A-OTN41194.11544.5340194.01545.32
XENPAK-1XGE-42A-OTN43194.31542.9442194.21543.73
10-Gigabit Ethernet PIC with XENPAK ■ 77
10-Gigabit Ethernet PIC with XENPAK