Cisco QSFP-40G-SR4-S= 40GBASE-SR4 QSFP+ Transceiver Module, MTP/MPO MMF 850nm, DOM 150Mt
 
Cisco QSFP-40G-SR4-S (S-Class)
The S-Class Cisco 40GBASE-SR4-S QSFP module supports link lengths of 100 and 150 meters, respectively, on laser-optimized OM3, and OM4/OM5 multimode fibers. QSFP-40G-SR4-S is aligned to IEEE 40GBASE-SR4 optical specifications which support high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber female connectors. Because the QSFP-40G-SR4-S does not support 4x10G breakout connectivity, see QSFP-40G-SR4 or QSFP-40G-CSR4 for such applications. QSFP-40G-SR4-S does not support FCoE.
 
Product specifications
Table 2 provides cabling specifications for the Cisco QSFP modules.
Table 2.        QSFP Port cabling specifications
Cisco QSFP
Wavelength (nm)
Cable type
Core size (Microns)
Modal bandwidth (MHz*km)*3
Cable distance*1
Power consumption (W)
Pull tab color
Cisco QSFP-40G-SR4-S
850
MMF
50.0
50.0
2000 (OM3)
4700 (OM4/OM5)
100m
150m*2
1.5
Beige
 
 
Product specifications
 
DataSheet Pdf