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UnitekFiber Solution.

High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment

40G SR4 QSFP+ optical transceiver is suitable for short-distance transmission. It is commonly used in data centers to connect with OM3/OM4 ribbon cables to Ethernet switches. 40G QSFP+ optical modules are more common and can be divided into 40GBASE-SR4 optical transceivers, 40GBASE-LR4 optical modules, 40GBASE-ER4 optical transceivers and 40G LR4 PSM optical modules.

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SFP Types
Fiber Optic
Description
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Details of High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment

High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment


The HW QSFP-40G-iSR4 Compatible QSFP+ Transceiver adopts 12 Fibers MTP/MPO Male connectors, reaching a link up to 150m over OM4 MMF (100m over OM3). This optical transceiver is compliant with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4 and breakout to 4x10GBASE-SR standard. 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, campus and computing networks, interconnections within and between switches, routers, NICs and transport equipment.


Network Connectivity



Direct Connection for 40GBASE-SR4 QSFP+ Transceivers


High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment


Direct Connection for 40GBASE-SR4 QSFP+ Optics to 4x 10G SFP+ Optics with MTP Harness Cable


High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment


Connection for 40G QSFP+ SR4 Transceivers with FAPs and Fiber Enclosures



High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment

 

Product Highlights

 

40G Connectivity for Data Center

Commonly used in data centers to connect Ethernet switches with OM3/OM4 fiber optic cables. SFP+40G transceiver interface has better transmission performance, lower loss and higher pair size.

 

High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment


Tested in Host Devices for Proven Interoperability

QSFP+40G optical modules are mainly used to realize the connection between network devices in the data center, and are suitable for short-distance transmission.

High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment


40G QSFP+ DOM optical transceiver module is individually tested to be used on a series of switches, routers, servers, network interface card etc. In data centers, high-performance computing networks, enterprise core layer and distribution layer application scenarios, 40G QSFP+ optical modules provide high-density and low-power 40G Ethernet connection transmission applications.

Parameter of High Speed 40G QSFP+ Optical Transceiver 4-Channel CWDM for Telecommunication Equipment

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.

Catherin
Aug 08, 2022

Pulling this through ceilings and in conduit - this is fantastic cable. Flexible doesn't hold shape. Very nice to crimp as well.

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