Cisco QSFP-40G-SR4-S 40GBase-SR4 QSFP+ Transceiver 850 nm 150 m MPO DDM MMF Optical Transceiver Module
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| SPECIFICATIONS | |
| CDR | Supported |
| Connector | MTP/MPO |
| DDM/DOM | Supported |
| Wavelength | 850nm |
| Form Factor | QSFP+ |
| TX Power | -7.6~1dBm |
| Max Data Rate | 42Gbps (4×10.5Gbps) |
| Media | MMF |
| Max Cable Distance | 150m@OM4/100m@OM3 |
| Protocols | IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636, Infiniband 40G QDR, MSA Compliant |
| Receiver Type | PIN |
| Receiver Sensitivity | <-11.1dBm |
| Transimitter Type | VCSEL 850nm |
The Cisco QSFP-40G-SR4-S is a high-performance 40GBase-SR4 QSFP+ transceiver designed for efficient data transmission in data centers and enterprise networks. Operating at an 850 nm wavelength, it supports multimode fiber (MMF) connections for distances up to 150 meters. This compact module utilizes a 12-fiber MPO connector, facilitating straightforward installation and optimal space efficiency. With integrated digital diagnostic monitoring (DDM) capabilities, it provides real-time insights into operational performance, enhancing network management and reliability. Ideal for high-bandwidth applications requiring low latency, the QSFP-40G-SR4-S ensures seamless connectivity and superior performance in demanding networking environments.
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