Cisco DWDM-SFP-5979=  

Transmitter

Spectral Width

0.2

nm

Full width, -20dB from maximum, with resolution bandwidth (RBW) = 0.01 nm

Transmitter Center Wavelength

x - 100

x

x + 100

pm

Refer to Table 4 for center wavelengths

Side-Mode Suppression Ratio

SMSR

30

dB

Transmitter Extinction Ratio

OMI

8.2

dB

Transmitter Optical Output Power

Pout

0

4.0

dBm

Average power coupled into single-mode fiber

Receiver

Receiver Optical Input Wavelength

1530

1565

nm

Receiver Damage Threshold

+5

dBm

Power-Limited Performance at OSNR of 20 dB (1 GbE or 1-Gbps FC) or 21 dB (2 Gbps FC) at 0.1-nm RBW

Optical Input Power

Pin

-28.0

-9.0

dBm

Dispersion Power Penalty 
< 1 GbE and 1 Gbps FC

3

dB

-800/+3600 ps/nm

Dispersion Power Penalty 
> 2 Gbps FC

3

dB

-800/+2400 ps/nm

Noise-Limited Performance at OSNR of 19 dB 1 GbE or 1 Gbps FC) or 20 dB (2 Gbps FC) at 0.1-nm RBW

Optical Input Power

Pin

-22.0

-9.0

dB

Dispersion OSNR Penalty 
< 1 GbE and 1 Gbps FC

2

dB

-800/+3600 ps/nm

Dispersion OSNR Penalty 
> 2 Gbps FC

3

-800/+2400 ps/nm