Optical Specifications For Cisco Cwdm Sfp Transceivers - Cisco AJ732A - MDS 9134 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
Table B-19
Parameter
Supply Current
Surge Current
Input voltage

Optical Specifications for Cisco CWDM SFP Transceivers

Table B-20
have an optical link budget of 28 decibels (db).
The parameters are specified over temperature and at end of life unless otherwise noted.
Note
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-20
Parameter
Transmitter central
wavelength
Wavelength
temperature
dependence
Side-mode
suppression ratio
Transmitter optical
output power
Receiver optical
input power (BER
<10
-7
2
Receiver optical
input wavelength
Transmitter
extinction ratio
Cisco MDS 9100 Series Hardware Installation Guide
B-10
Electrical Specifications for Cisco CWDM SFP Transceivers
Symbol
|
s
|
surge
Vmax
provides the optical specifications for CWDM SFP transceivers. CWDM SFP transceivers
Optical Specifications for Cisco CWDM SFP Transceivers
Symbol Min.
λ
c
SMSR
P
out
P
in
-12
with PRBS
–1)
λ
in
OMI
Minimum Typical Maximum
220 300
+30
3.1 3.3 3.6
Typical Max.
(x-4) (x+1) (x+7)
0.08 0.1
30
0.0 5.0
-28.0 -7.0
1450 1620
9
Appendix B Technical Specifications
Units
mA
mA
V
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
OL-17951-02