Main product

Overview


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.




Specification

Technical Description: CISCO QSFP 40GBASE-LR4 OTN LC 10KM
Features
Hot-Plug support:Device has hot-plug capability, which means that user can replace system components without shutting down the system.
Yes

Operational conditions
Storage relative humidity (H-H):
10 - 85%
Operating relative humidity (H-H):
10 - 80%
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-40 - 85 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 70 °C

Packaging content
Quantity per pack:The amount in each pack.
1 pc(s)

Performance
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.
Yes
Networking standards:The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.3ba
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
Maximum transfer distance:The greatest distance over which the data/signal can be transferred.
10000 m
SFP transceiver standard:
LR
Fiber cable diameters supported (core/cladding):
9/125 µm
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
Single-mode fiber (SMF) supported:
Yes
Interface type:
QSFP
Maximum data transfer rate:
40000 Mbit/s
SFP transceiver type:
Fiber optic

Product details

QSFP-40G-LR4-S-RFB Cisco

CISCO QSFP 40GBASE-LR4 OTN LC 10KM

£278.99 and

SKU: QSFP-40G-LR4-S-RFB


Parent Product

QSFP-40G-LR4-S Cisco


MPN: QSFP-40G-LR4-S

CISCO QSFP 40GBASE-LR4 OTN LC 10KM

Refurbished

Please Note: This Product comes as "Refurbished". The product is in excellent condition and comes with at least a 1 year warranty
Quick Code: Q2966207 MPN: QSFP-40G-LR4-S-RFB
£278.99

Out of Stock