Safety - Cisco DWDM-XENPAK Series Installation Notes

Safety

Table 5
Parameter
Transmitter
Spectral Width
Transmitter Center
Wavelength
Side-Mode
Suppression Ratio
Transmitter
Extinction Ratio
Transmitter Optical
Output Power
Receiver
Receiver Optical
Input Wavelength
Receiver Damage
Threshold
Dispersion Tolerance —
Power-Limited Performance (measured at optical signal-to-noise ratio [OSNR] of 30 dB at 0.1-nm
RBW)
Optical Input Power
Dispersion Power
Penalty
Noise-Limited Performance (measured at OSNR of 23 dB at 0.1-nm RBW)
Optical Input Power
Dispersion OSNR
Penalty
1. At bit error rate (BER) = 10e-12 with an IEEE802.3 test pattern.
Safety
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Cisco 10-Gigabit Ethernet XENPAK Transceiver Modules Installation Note
6
DWDM XENPAK Transceiver Optical Transmit and Receive Specifications
Symbol Minimum
— —
— x–100
SMSR 30
OMI 9
P-out –1.0
— 1530
— —
–500
Pin –24.0
— —
Pin –17.0
— —
Typical Maximum Units
0.2 m
x x+100 pm
— — dB
— — dB
— 3.0 dBm
— 1565 nm
— –1 dBm
1600 ps/nm
–7.0 dBm
— 3 dB
–7.0 dBm
— 3 dB
Notes and
Conditions
Full width, -20 dB
from maximum,
with resolution
bandwidth (RBW) =
0.01 nm
Refer to Table 2 on
page 3 for center
wavelengths.
—
—
Average power
coupled into
single-mode fiber.
—
—
—
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