The Cisco® 40GBASE QSFP (Quad Small Form-Factor Pluggable)
portfolio offers customers a wide variety of high-density and
low-power 40 Gigabit Ethernet connectivity options for data center,
high-performance computing 00networks, enterprise core and
distribution layers, and service provider applications.
Quick Specs
Table 1 shows the Quick Specs.
| Product Code | QSFP-40G-SR4 |
| Description | Cisco 40GBASE-SR4 QSFP Module for MMF |
| Dimensions | 13.5 x 18.4 x 72.4 mm |
| Wavelength (nm) | 850 |
| Cable Type | MMF |
| Core Size (microns) | 50.0 50.0 50.0 |
| Modal Bandwidth (MHz-km) | 500 (OM2) 2000 (OM3) 4700 (OM4) |
| Cable Distance | 30m 100m 150m |
| Power Consumption (W) | 1.5 |
| Pull Tab Color | Beige |
Product Details
Features and benefits of Cisco QSFP 40G modules:
•Hot-swappable input/output device that plugs into a 40 Gigabit
Ethernet Cisco QSFP port
•Interoperable with other IEEE-compliant 40GBASE interfaces where
applicable
•Certified and tested on Cisco QSFP 40G ports for superior
performance, quality, and reliability
•High-speed electrical interface compliant to the IEEE 802.3ba
standard
•QSFP Form factor, 2-wire I2C communication interface and other
low-speed electrical interface compliant to SFF 8436 and QSFP
Multisource Agreement (MSA)
Compare to Similar Items
Table 2 shows the comparison.
| Product Code | QSFP-40G-SR4 | QSFP-40G-SR4-S= |
| Description | Cisco 40GBASE-SR4 QSFP Module for MMF | Cisco 40GBASE-SR4 QSFP Module for MMF |
| Dimensions | 13.5 x 18.4 x 72.4 mm | 13.5 x 18.4 x 72.4 mm |
| Wavelength (nm) | 850 | 850 |
| Cable Type | MMF | MMF |
| Core Size (microns) | 50.0 50.0 50.0 | 50.0 50.0 |
| Modal Bandwidth (MHz-km) | 500 (OM2) 2000 (OM3) 4700 (OM4) | 2000 (OM3) 4700 (OM4) |
| Cable Distance | 30m 100m 150m | 100m 150m |
| Power Consumption (W) | 1.5 | 1.5 |
| Pull Tab Color | Beige | Beige |
