Cisco QSFP 40G Base - LR4 Transceiver Module
Item No:
591654
MPN:
QSFP-40G-LR4-S=
$15,887.87
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Cisco QSFP-40G-LR4-S=, Fiber optic, 40000 Mbit/s, QSFP, LC, 9/125 m, LR
The Cisco 40GBASE-LR4 QSFP module supports link lengths of up to 10 kilometer over a standard pair of G.652 single-mode fiber with duplex LC connectors. The QSFP-40G-LR4-S module supports 40GBase Ethernet rate only. The 40 Gigabit Ethernet signal is carried over four wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed in the device.
| Performance | |
| SFP transceiver type | Fiber optic |
| Maximum data transfer rate The maximum speed with which data can be transmitted from one device to another. | 40000 Mbit/s |
| Interface type | QSFP |
| Single-mode fiber (SMF) supported |
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| Fiber optic connector This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced. | LC |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| SFP transceiver standard | LR |
| Maximum transfer distance The greatest distance over which the data/signal can be transferred. | 10000 m |
| Wavelength The distance over which a wave repeats itself. The wavelength determines the characteristics of the wave e.g. red light has a different wavelength to blue light. | 1310 nm |
| Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g. | IEEE 802.3ba |
| Cabling technology Type of cable technology performance. | 40GBASE-LR4 |
| Auto MDI/MDI-X A Medium Dependent Interface (MDI) describes the interface (both physical and electrical) in a computer network from a physical layer implementation to the physical medium used to carry the transmission. Ethernet over twisted pair also defines a medium dependent interface crossover (MDIX) interface. Auto-MDIX ports on newer network interfaces detect if the connection would require a crossover, and automatically chooses the MDI or MDIX configuration to properly match the other end of the link. |
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| Features | |
| Hot-Plug support Device has hot-plug capability, which means that user can replace system components without shutting down the system. |
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| Certification | MSA |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 70 °C |
| Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored. | -40 - 85 °C |
| Operating relative humidity (H-H) | 10 - 80% |
| Storage relative humidity (H-H) | 10 - 85% |
| Packaging data | |
| Number of products included The number of products that are included in the package. | 1 pc(s) |
| SKU | 591654 |
| MPN | QSFP-40G-LR4-S= |
| Brand | Cisco |
| Product Condition | Brand New/Unused |
| Adapter Type | Networking Adapter |
| Stock Availability | Available for Shipping |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://www.cisco.com/ |