Cisco Dwdm Sfp Transceivers - Cisco MDS9120 - MDS 9120 Multilayer Fabric Switch Installation Manual

SFP Transceiver Specifications
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
When shorter distances of single-mode fiber are used, it might be necessary to insert an inline optical
Note
attenuator in the link to avoid overloading the receiver.
Table B-21
Parameter
Transmitter central
wavelength
Wavelength
temperature
dependence
Side-mode
suppression ratio
Transmitter optical
output power
Receiver optical
input power (BER
<10
-7
2 –1)
Receiver optical
input wavelength
Transmitter
extinction ratio
Dispersion penalty
at 60 km
Dispersion penalty
at 100 km

Cisco DWDM SFP Transceivers

Main features of the Cisco DWDM SFP include:
•
•
•
•
Cisco MDS 9100 Series Hardware Installation Guide
B-12
Optical Specifications for Cisco CWDM SFP Transceivers
Symbol Min.
λ
c
SMSR
P
out
P
in
-12
with PRBS
λ
in
OMI
Support for International Telecommunication Union (ITU) 100-GHz wavelength grid
Match for wavelength plan of Cisco 100-GHz ONS product family
Fixed-wavelength SFP, with 40 different SFP models
Hot-swappable input/output device that plugs into Gigabit Ethernet SFP ports or slots of a Cisco
switch or router, linking the port with the network
Typical Max.
(x-4) (x+1) (x+7)
0.08 0.1
30
0.0 5.0
-28.0 -7.0
1450 1620
9
2
2
3
Appendix B Technical Specifications
Units Notes
nm Available
center
wavelengths:
1470, 1490,
1510, 1530,
1550, 1570,
1590, 1610 nm
nm/°
C
dB
dBm Average power
coupled into
single-mode
fiber
dBm @ 2.12 Gbps,
140°F (60°C)
case temp.
Nm
dB
dB
db @ 1.25 Gbps
dB @ 2.12 Gbps
OL-21514-01