Table 34: Environmental and Power Specifications for CFP Transceivers
SpecificationParameter
–40 to 185°F (–40 to 85°C)Storage temperature
32 to 158°F (0 to 70°C)Operating temperature
–40 to 158°F (–40 to 70°C)Case temperature
5 to 95 percentStorage relative humidity
100-Gigabit CPAK Transceivers
The following 100-Gigabit CPAK transceivers are used with the F3-Series 100-Gigabit I/O modules
(N7K-F306CK-25):
• CPAK-100G-ER4L
• CPAK-100G-LR4
• CPAK-100G-SR10
For the cable specifications that apply to these transceivers, see Table 35: Cable Specifications for the CPAK
Transceivers, on page 207. For the optical specifications, see Table 36: CPAK Transceiver Optical Transmit
and Receive Specifications, on page 207. For the environmental specifications, see Table 37: Environmental
and Power Specifications for CPAK Transceivers, on page 208.
Table 35: Cable Specifications for the CPAK Transceivers
Maximum Cable
Distance
Modal Bandwidth
(MHz-km)
Core Size
(microns)
Wavelength
(nm)
Connector TypeCable TypeTransceiver
15.53 miles (25 km)—G.6521310SC DuplexSMFCPAK-100G-ER4L
6.21 miles (10 km)—G.6521310SC DuplexSMFCPAK-100G-LR4
328 feet (100 m)492
feet (150 m)
2000 (OM3)4700
(OM4)
50.050.085024-fiber
MTP/MPO
MMF (OM3)
MMF(OM4)
CPAK-100G-SR10
Table 36: CPAK Transceiver Optical Transmit and Receive Specifications
Transmit and Receive Wavelength
(nm)
Receive Power (dBm)Transmit Power (dBm)Transceiver TypeProduct Number
Four lanes: 1294.53 to 1296.59,
1299.02 to 1301.09, 1303.54 to
1305.63, 1308.09 to 1310.19
4.5 (maximum per lane)–14
(minimum per lane)
2.9 (maximum per lane)–2.9
(minimum per lane)
100GBASE-ER4LCPAK-100G-ER4L
Four lanes:1294.53 to 1296.59,
1299.02 to 1301.09, 1303.54 to
1305.63, 1308.09 to 1310.19
4.5 (maximum per
lane)–10.6 (minimum per
lane)
4.5 (maximum per lane)–4.3
(minimum per lane)
100GBASE-LR4CPAK-100G-LR4
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
207
Transceivers and Module Connectors
100-Gigabit CPAK Transceivers
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