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Appendix B Installing SFP and CWDM Gigabit Interface Converters (GBICs)
CWDM SFP GBIC specifications
The following tables list the specifications for the 40 kilometer and 70 kilometer
CWDM SFP GBICs
Table 53 40 Kilometer CWDM SFP GBIC specifications
Item
Physical dimensions
Connectors
Cabling
Data rate
Average launch power
Transmitter extinction ratio
Data format
Average receive power
Power supply
Operating temperature range
Regulatory
Optical budget
Table 54 70 Kilometer CWDM SFP GBIC specifications
Item
Physical dimensions
Connectors
Cabling
Data rate
Average launch power
Transmitter extinction ratio
Data format
212859-A
Specification
Nominal range
minimum
maximum
minimum
minimum
maximum
maximum
Class 1 devices per FDA/CDRH and 1EC8251 Laser Safety
Regulations
Specification
Nominal range
minimum
maximum
minimum
0.457 X .604 X 2.18 inches
(11.6 X 15.3 X 55.43 mm)
Duplex LC fiber optic
SMF, 9 µm
50 to 1300 Mb/s
-4.0 dBm
+1.0 dBm
9 dB
8 B/10 B
-21.0 dBm
-3.0 dBm
3.15 to 3.45 V, 175 mA
0
C to 60
C
o
o
17 dB
0.457 X .604 X 2.18 inches
(11.6 X 15.3 X 55.43 mm)
Duplex LC fiber optic
SMF, 9 µm
50 to 1300 Mbaud
-3.0 dBm
+2.0 dBm
9 dB
8 B/10 B
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