Cisco Nexus 7718 Hardware Installation Manual page 166

100-Gb QSFP+ Transceiver Specifications
Transceiver Cable Type
QSFP-100G-PSM4-S SMF
QSFP-100G-AOCxM Active optical
cable
For the optical specifications, see the following table.
Table 12:
Transceiver
QSFP-100G-SR4-S
QSFP-100G-LR4-S
QSFP-100G-CWDM4-S
QSFP-100G-PSM4-S
Cisco Nexus 7718 Switch Site Preparation and Hardware Installation Guide
156
Connector Type Wavelength
(nm)
12-fiber MPO 1310
QSFP+ to —
QSFP+
Transceiver Transmit Power
Type (dBm)
QSFP+ 2.4 (maximum per
lane)
-8.4 (minimum per
lane)
QSFP+ 4.5 (maximum per
lane)
-4.3 (minimum per
lane)
QSFP+ 2.5 (maximum per
lane)
-6.5 (minimum per
lane)
QSFP+ 2.9 (maximum per
lane)
-9.4 (minimum per
lane)
Core Size Modal
(microns) Bandwidth
(MHz-km)
G.652 —
— —
Receive Power (dBm)
2.4 (maximum per
lane)
-5.2 (minimum per
lane)
4.5 (maximum per
lane)
-8.6 (minimum per
lane)
2.5 (maximum per
lane)
-10 (minimum per
lane)
2 (maximum per lane)
-26 (minimum per
lane)
Switch Specifications
Maximum Cable
Distance
1640 feet (500 m)
3.3 feet (1 m)
6.6 feet (2 m)
9.8 feet (3 m)
16.4 feet (5 m)
23 feet (7 m)
33 feet (10 m)
49.4 feet (15 m)
65.6 feet (20 m)
82 feet (25 m)
98.4 feet (30 m)
Transmit and
Receive
Wavelength (nm)
840 to 860 nm
Four lanes: 1295,
1300, 1304, 1309
Four lanes: 1271,
1291, 1311, 1331
1295 to 1325
OL-30453-01