Switch Specifications
Transceiver
Cable Type
SFP-10G-AOCxM
Active optical
cable assembly
SFP-10G-BXD-I
SMF
SFP-10G-BXU-I
SMF
SFP-10G-ER
SMF
SFP-10G-LR
SMF
SFP-10G-LRM
SMF
SFP-10G-SR
MMF
SFP-10G-ZR
SMF
For the optical specifications, see the following table.
Transceiver
Transceiver Type
SFP-10G-ER
10GBASE-ER, 1550-nm
SMF
SFP-10G-LR
10GBASE-LR, 1310-nm
SMF
Connector Type
Wavelength
(nm)
—
—
—
1330
—
1270
Dual LC/PC
1550
Dual LC/PC
1310
Dual LC/PC
1310
Dual LC/PC
850
1550
Transmit Power (dBm)
4.0 (maximum per lane)
-4.7 (minimum per lane)
0.5 (maximum per lane)
-8.2 (minimum per lane)
10-Gb SFP+ Optical Transceivers and Fabric Extender Transceivers
Core Size
Modal Bandwidth
(microns)
(MHz-km)
—
—
G.652
—
G.652
—
G.652 fiber
—
G.652 fiber
—
G.652
—
62.5
160
62.5
200
50
400
50
500
50
2000
G.652
—
Receive Power (dBm)
–1.0 (maximum per lane)
–15.8 (minimum per lane)
0.5 (maximum per lane)
-14.4 (minimum per lane)
Cisco Nexus 7702 Hardware Installation Guide
Maximum Cable
Distance
3.3 feet (1 m)
6.6 feet (2 m)
9.8 feet (3 m)
16.4 feet (5 m)
22.8 feet (7 m)
32.5 feet (10 m)
6.2 miles (10 km)
6.2 miles (10 km)
24.9 miles (40 km)
6.2 miles (10 km)
984 feet (300 m)
85 feet (26 m)
108 feet (33 m)
216 feet (66 m)
269 feet (82 m)
984 feet (300 m)
49.7 miles (80 km)
Transmit and
Receive Wavelength
(nm)
1530 to 1565 nm
1260 to 1355 nm
93