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40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector

The 40G SR4 QSFP + optical module transceiver is connected with MPO / MTP fiber patchcord. It has 4 independent full-duplex channels. 40G SR4 QSFP+ optical transceiver is often used with multimode fiber cable. The transmission distance when connected with the OM3 fiber jumper is 100m. The transmission distance during use is 150m when connected with OM4 fiber optical jumper.
                   

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Details of 40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector

40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector


The Cisco QSFP-40GE-LR4 Compatible QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via MPO connectors. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.


Network Connectivity


Connection for 40G QSFP+ LR4 Transceivers with Cassettes and Enclosures


40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector


Direct Connection for 40G QSFP+ LR4 Transceivers with FAPs and Enclosures


40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector


Product Highlights


40G Connectivity for Data Center

40G QSFP optical transceiver can be connected to MPO/MTP optical fiber connectors for 40G transmission applications. When used together with MPO fiber patch cords, the transmission distance can reach 150m.


40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector


Tested in Host Devices for Proven Interoperability

40G optical transceiver has four data transmission channels, and the transmission rate of each channel is about 10Gbps, and the simultaneous transmission of four channels can achieve a transmission rate of 40Gbps.


40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector


UnitekFiber provides a variety of cost-effective and practical 40G QSFP+ optical modules, and also provides reliable system solutions to help users build low-cost, high-efficiency, and easy-to-manage network systems.

Parameter of 40G QSFP+ SR4 Fiber Optic Transceiver Wavelength 850nm With LC Connector

Part Number

Form Factor

Data Rate

Wavelength

Laser

Distance

Medium

Connector

Temperature

UFQP-40G-SR4

QSFP+

40G

850nm

VCSEL/PIN

100m

MMF

MPO

0℃~70℃

UFQP-40G-SR-BD

QSFP+

40G

850/900nm

VCSEL/PIN

100m

MMF

Duplex LC

0℃~70℃

UFQP-40G-LR4

QSFP+

40G

CWDM 1310nm

DFB/PIN

10km

SMF

Duplex LC

0℃~70℃

UFQP-40G-ER4

QSFP+

40G

CWDM 1310nm

DFB/APD

40km

SMF

Duplex LC

0℃~70℃


Why can I use both 12 fibers MTP trunk cables and 8 fibers MTP-LC cables with 40GBASE-SR4 transceivers? Shouldn't they be the same 12 fibers cables?

Actually, 40G-SR4 modules adopted MTP/MPO-12 Male connectors, but only 8 fiber strands are required, 4 fibers are idle in the connection, so you can use both 8 fibers and 12 fibers MTP cables. 

Which fiber cable type is work with QSFP+ LR4 40G 10KM transceiver?

QSFP+ LR4 40G 10KM transceiver primarily enables high-bandwidth 40G optical links over duplex single mode fiber patch cable with LC connectors or MPO trunk cables.

What is the QSFP-ER4-40G transceiver max supported distances?

40km.

Once I place an order for my optic transceiver, how long will it take to receive them?

Unitekfiber supply a huge volume of optic transceiver modules, most of transceiver modules have a short lead time, 5-7days.

Can you confirm 40G QSFP+ Optical module is Cisco compatible?

Unitekfiber's optical modules are compatible with Fiberhome, Huawei, ZTE, Cisco, Ericsson, Nokia and other brands.

Bartley
Aug 08, 2022

Economical, arrived fast, tested out with good numbers after installation. Stripping and polishing was normal.

Verified Purchase
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