Cisco AJ732A - MDS 9134 Fabric Switch Installation Manual page 137

Appendix B Technical Specifications
Table B-31
Table B-31
Parameters
Transmitter Center
Wavelength
Side-mode
Suppression Ratio
Transmitter Optical
Output Power
Receiver Optical
Input Power (BER
<10-12 with PRBS
2-7-1)
Receiver Optical
Input Power (BER
<10-12 with PRBS
2-7-1)
Receiver Optical
Input Wavelength
Transmitter
Extinction Ratio
Dispersion Penalty at
62.1 miles (100 km)
Dispersion Penalty at
62.1 miles (100 km)
Note • Parameters are specified over temperature and at end of life unless otherwise noted.
• When shorter distances of single-mode fiber are used, it is necessary to insert an in-line optical
attenuator in the link to avoid overloading the receiver.
For information about safety, regulatory, and standards compliance, refer to the Regulatory Compliance
and Safety Information for the Cisco MDS 9000 Family.
OL-16188-01
provides the optical specifications for the Cisco 2-Gbps CWDM SFP transceivers.
Optical Specification for Cisco 2-Gbps CWDM SFP Transceivers
Symbol Minimum
λ
x-4
c
SMSR 30
P 0.0
out
P -28.0
in
P -29.0
in
λ
1450
in
OMI 9
– –
– –
Typical Maximum
– x+7
– –
5.0
– -7.0
– -7.0
– 1620
– –
– 3
– 2
Cisco MDS 9200 Series Hardware Installation Guide
SFP Transceiver Specifications
Units Notes/Conditions
nm Available center
wavelengths are
1470, 1490,
1510, 1530,
1550, 1570,
1590, and 1610
nm
dB –
dBm Average power
coupled into
single-mode fiber
dBm At 2.12 Gbps,
140°F (60°C)
case temperature
dBm At 1.25 Gbps,
140°F (60°C)
case temperature
nm –
dB –
dB At 2.12 Gbps
dB At 1.25 Gbps
B-17