Name: 8 Fibers MPO Singlemode Fiber Optic Loopback Module Cable
Brand: HELLOSIGNAL® OR OEM
Price: 1 USD

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8 Fibers MPO Singlemode Fiber Optic Loopback Module /Cable

Brand Name:HELLOSIGNAL® OR OEM

Minimum Order Quantity:50pcs

Delivery Time:Normally 25 days after received the deposit.

Payment Terms:T/T

Place of Origin:CHINA

Supply Ability:no limit

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HANGZHOU ZION COMMUNICATION CO., LTD

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Location: Hangzhou Zhejiang China

Address: NO.68,HUAQIAO ROAD, LIN'AN, HANGZHOU, ZHEJIANG, CHINA

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Product Details

8F MPO SM Fiber Optic Loopback Module /Cable

Zion Code and Description

Zion Code: ZCM1117HXA1
Zion Description: 8F MPO OM4 Fiber Optic Loopback Module /Cable

The MPO loop contains the MPO back ring jumping line in the LOOPBACK, and puts both ends of the fiber into an MPO connector to achieve the light path in the same connector. The launch capacity and receiving sensitivity of the device, especially in 40/100G network communication, can locate various potential phenomena by returning signals to achieve effective testing and evaluation of a single component or interface on the fiber network.

There are many configurations of optical fiber circuit, which can accommodate 8 -core, 12 -core and 24 -core MPO connector and several fiber fiber configurations to adapt to the port in the test.8F MPO Fiber Loopback Module allows verification and testing of transceivers featuring MPO interface – 40GBASE-SR4/CSR4 QSFP+ devices. 12F MPO Fiber Loopback Module allows verification and testing of transceivers featuring MPO interface – 40GBASESR4 QSFP+ or 100GBASE-SR4 devices. 24F MPO Fiber Loopback Module allows verification and testing of transceivers featuring MPO interface – 100GBASESR10 CXP/CFP devices.

MPO Loopback modules provides a looped signal to test the transmit and receiving functions. It used widely within testing environment especially within parallel optics 40 and 100G networks. Loopbacks are built to link Transceivers (TX) and Receivers (RX) positions of MPO transceivers interfaces. MPO loopbacks can facilitate and speed up IL testing of optical networks segments by connecting them to MPO trunks/patch leads.

OMC offers a line of MPO fiber optic loopback assemblies for burn-in and testing of MPO network components and systems. These MPO Loopback Assemblies are used to effectively test transmitter capability and receiver sensitivity of network equipment, particularly for telecom and datacom requirements. They are packaged in a compact housing for the highest density available for these applications.

Connectors’ Industrial Standard

MPO Singlemode Reference: IEC 61754-7

MPO Singlemode Housing Details: SM APC: Green connectors+black boot (Standard Loss MPO)
SM APC: Yellow connectors+black boot (Super low loss MPO)

MPO Multimode Reference: IEC 61754-7

MPO Multimode Housing Details: OM1&OM2 PC: Beige connectors+black boot (Standard Loss MPO)
OM3&OM4 PC: Aqua connectors+black boot (Standard&Super low loss MPO)
OM3&OM4 PC: Heather Violet connectors+black boot (Standard loss MPO)

Meets IEC Standard IEC-61754-7; IEC61755, Telcordia GR-1435-CORE, JIS C5982; TIA-604-5(FOCIS5) compliant Structured cabling per TIA-568-C
10G Fiber Channel Compliant
40G and 100G IEEE 802.3

Material’s details

Optical Specifications

Item: Parameter
Fiber Type: Multimode
Fiber Diameter: 50/125um, 62.5/125um
Insertion loss: MM＜1.0dB
Return loss: MM＞25dB
Insert-pull Test: 500times, IL＜0.5dB
Operation Temperature: -40℃~ +80℃

Fiber Optic Loopback Testing

Typically, a loopback test is a test in which a signal is sent from a communication device and looped back to the device as a way to determine whether it is functioning well or as a way to troubleshoot a defective node in the network. As for fiber optic loopback testing, optical loopbacks are used to verify the operational reliability of the device. Using fiber optic loopback cable or fiber optic loopback module for data transmission, the signal emitted by the device is looped from the transmit (Tx) end of an active component back to the receive (Rx) end of the same component.

Application

12F MPO- LC/SC/FC/ST Straight harness Cables designed for 40G LR4 PSM, 40GBASE-SR4, 40G QSFP+ PLR4 and highdensity data center. It is optimized for 10/40/100G high-density data center applications.
All of OMC’s MPO Connectors are from Senko/Nissin/Sumitomo. MPO Fiber Patch Cord is a kind of high density cable assemblies which is generally use in three areas.

The Data Center application with high dense degree environment
The optical fiber to the building
The internal connector application in fiber equipment.

Naming Rules&Order Confirmation Information:

Connector Fiber Channel

Polarity (Channel Alignment)

Which to Choose for a Specific Transceiver?

Considering the common features of the transceiver and the loopback, we should think about the connector type, polish type, and cable type when selecting a loopback for the transceiver. The selection guide for some mostly used transceiver modules is summarized in the following tables.

Conclusion

This post discusses specific fiber loopback choices for some most commonly used fiber optic transceivers. For other transceiver modules that are not mentioned in this post, we can also know how to choose a suitable loopback for it by getting details about its interface type, physical contact and cable type.