40G jumper OM4 50/125um multimode fiber Pre-Terminated cable, MPO to MPO 12 Cores, Low insertion Loss 0.35dB IL, trunk cable LSZH Purple color patch cord, which is designed for 40G QSFP+ SR4, 40G QSFP+ CSR4 and 100G QSFP28 SR4 fiber optical module direct connection and high density data center.
1.High quality ferrule and accurate alignment by PIN and PIN hole.
2.MPO comes in many types and design blueprint can be provided quickly.
3.Standard Loss(IL≤0.7dB) and Low Loss(IL≤0.35dB) insertion loss are available.
4.The Connector end-face can meet the interference index.
5.Connector compliant with IEC 61754-7(Type MPO connector family).
1.High density cabling system.
2.Cabling in communication base station and distribution case.
3.Jumper connection. 40G and 100G system, QSFP module.
4.Optical fiber communication system,CATV,LANs and WANs
|Connector A||MPO Female||Connector B||MPO Female|
|Fiber Mode||MM50/125um OM4||Test Wavelength||850/1300nm|
|Polish Type||PC to PC||Minimum Bend Radius||10mm|
|Insertion Loss||≤0.35dB(0.25dB Typ.)||Return Loss||≥25dB|
|Attenuation at 850nm||≤2.3dB/KM||Attenuation at 1300nm||≤0.6dB/KM|
|Cable Jacket||LSZH||Cable Jacket O.D||3.0mm|
|Installation Tensile Load||120N||Long-Term Tensile Load||50N|
|Operating Temperature||-20℃ to +70℃||Storage Temperature||-40℃ to +85℃|
|About MPO Connector |
The MPO connectors used are in accordance with the standard IEC 61754-7 and IEC 61754-10, using the international well-known brand connectors. Sufficient SGS report and reliability test report.
|About MPO Insertion Loss|
All MPO fiber patch cord have been 100% double-wavelength tested, ensuring insertion loss of less than 0.35db, typical value is 0.20db, and return loss must be more than 25dB. Also, there is a standard loss(IL≤0.70db)connector for customers to choose.
|About Cable Material |
LSZH is one of the most commonly used optic cable in our factory, the higher fire protection grade cable is available, such as OFNP. All cable materials are meet with IEC/CE/UL/Rohs2.0 standards.
|Cable Structure Diagram|
12core bare fiber, kevlar from DuPont company, LSZH material, Aqua color jacket, OD.=3.0mm.
How to choose fiber? What is the difference about Several type multimode fiber?
OM4 and OM3 fiber are Gigabit fiber, various performance indexes is better than OM1 and OM2.
|Fiber Type||Core/Cladding (um)||Light Source||Bandwidth @850nm OFL (MHZ·KM)||Bandwidth @850nm EMB (MHZ·KM)||10Gpbs Ethernet 10G BASE SR/LR||40Gpbs Ethernet 40G||100Gpbs Ethernet 100G BASE SR10/IR4|
|OM3/150||50/125||VSCEL or LED||700||950||150M(SR)||50M(SR4)||50M(SR10)|
|OM3/300||50/125||VSCEL or LED||1500||2000||300M(SR)||100M(SR4)||100M(SR10)|
|OM4||50/125||VSCEL or LED||3500||4700||500M(SR)||150M(SR4)||150M(SR10)|
OFL= Over Filled Launch; EMB=Effective Modal Bandwidth
Before produce, it is necessary to confirm whether MPO connector is male or female.
Female, without guide PINS Male, with guide PINS
How to confirm the MPO connector what you need is male or female?
|Type1: Connection between MPO and MPO|
Connection between two MPO connectors, which must be one MPO connector is Female and another one must be Male.
|Type2: Connection between MPO and optical module |
You know, All optical modules are self-contained with Guide PIN, it means male MPO connector inside, so when connection between MPO cable and optical module, the MPO connector on cable must be the female connector.
How to choose the polarity about MPO to MPO pre-terminated cable?
According to ANSI-TIA-568-C.3-2008 specifications, there are three types about polarity: type-A, type-B and type-C, show as the figure.
How to choose the ferrule channels about 8 fibers MPO cable patch cord?
The 8 fiber cable is generally produced by 12 channels MT ferrule. So there are four channels of MT ferrule are unused, the location of the fiber and MT ferrule channels must be confirmed. Generally speaking, Type 2 is used for QSFP-40G-SR4 optic modules.
How to realize high density MPO cabling system?
We produce high quality MPO cable which is widely used in high density cabling systems. In addition to MPO Cable, we also provide MPO Cassette and 19′ rack in line with customer needs, for complete the MPO cabling solution.
How does the MPO cable patchcord connect to the switch in 40G system?
The MPO cable patch-cord is directly connected to the QSFP-40G-SR4 optic module. Type-B and Female MPO connector is required. The optic module is connected to the switches directly. Show as the figure.
|Our Quality Control |
We use highly reliable testing equipment. Each product must pass 100% test to ensure that all the products are reliable, good consistency and meet the international standards. Here, you can see our equipments and test methods.