The Cisco 40GBASE-CSR4 QSFP+ Module is similar to the 40GBASE-SR4 interface extends supported link lengths to 300m and 400m respectively on laser-optimized OM3 and OM4 multimode fiber cables. Each 10-gigabit lane of this module is compliant to IEEE 10GBASE-SR specifications. This module can be used for native 40G optical links over 12-fiber ribbon cables with MPO/MTP connectors, or in 4x10G mode with ribbon to duplex fiber breakout cables for connectivity to four 10GBASE-SR interfaces. Maximum channel insertion loss allowed is respectively 2.6dB over 300m of OM3 cable or 2.9dB over 400m of OM4 cable.
General Information
| Product Type |
QSFP+ |
| Manufacturer Part Number |
QSFP-40G-CSR4= |
| Manufacturer Website Address |
http://www.cisco.com/c/en_au |
| Manufacturer |
Cisco Systems, Inc |
| Product Model |
QSFP-40G-CSR4 |
| Product Name |
40GBASE-CSR4 QSFP+ Module for MMF |
| Brand Name |
Cisco |
Miscellaneous
| Compatibility |
Cisco Nexus 3000 Series Switches |
Physical Characteristics
| Height |
13.5 mm |
| Width |
18.4 mm |
| Depth |
72.4 mm |
Interfaces/Ports
| Interfaces/Ports Details |
1 x MTP 40GBase-CSR4 Network |
| Connector Type |
MTP |
| Total Number of Ports |
1 |
Media & Performance
| Network Technology |
40GBase-CSR4 |
| Fiber Optic Cable Standard |
62.5 µm, 50 µm |
| Maximum Data Transfer Rate |
40 |
| Ethernet Technology |
40 Gigabit Ethernet |
| Media Type Supported |
Optical Fiber |
| Fiber Mode Supported |
Multi-mode |
Technical Information
| Application/Usage |
Optical Network |
| Data Networking |