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Cisco QSFP-40G-SR4 Optical Transceiver
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.
Features and Benefits of Cisco QSFP 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)

| Interface Provided | |
| Connector Type: | MPO multi-mode |
| Qty: | 1 |
| Type: | Ethernet 40GBASE-SR4 |
| Miscellaneous | |
| Compliant Standards: | MSA |
| Manufacturer | Cisco |
| Networking | |
| Cabling Type: | Ethernet 40GBASE-SR4 |
| Compliant Standards: | IEEE 802.3ae |
| Connectivity Technology: | Wired |
| Data Link Protocol: | 40 Gigabit Ethernet |
| Data Transfer Rate: | 40 Gbps |
| Features: | Hot swap module replacement |
| Form Factor: | Plug-in module |
| Interface Type: | Ethernet 40GBASE-SR4 |
| Max Transfer Distance: | 492 ft |
| Optical Wave Length: | 840-860 nm |
| Type: | QSFP+ transceiver module |
| Connectors (for SD) | |
| Left Connector Type: | MPO multi-mode |