Cisco QSFP-40G-SR4 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 is a high-performance 40GBase-SR4 QSFP+ transceiver tailored for data center and enterprise applications. Operating at an 850 nm wavelength, it supports multimode fiber (MMF) connections over distances of up to 150 meters, making it ideal for short-range data transmission. This compact module features a 12-fiber MPO connector for easy installation and efficient space utilization. With built-in digital diagnostic monitoring (DDM) capabilities, it offers real-time performance metrics, enhancing network management and reliability. Designed for high-bandwidth applications requiring low latency, the QSFP-40G-SR4 delivers seamless data connectivity and outstanding performance in modern networking environments
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