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Home » Networking » Networking Accessories » Other Accessories » Cisco QSFP-40G-LR4-S=

[QSFP-40G-LR4-S=] Cisco QSFP 40GBASE-LR4 Trnscvr Mod

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$14,817.30
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Cisco QSFP-40G-LR4-S=, Fiber optic, 40000 Mbit/s, QSFP, LC, 9/125 µm, 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
Y
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.
Y
Features
Hot-Plug support
Device has hot-plug capability, which means that user can replace system components without shutting down the system.
Y
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)
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Manufacturer Info
Authorised Apple Reseller