| Place of Origin: | CHINA |
|---|---|
| Brand Name: | HELLOSIGNAL® OR OEM |
| Minimum Order Quantity: | 50pcs |
| Packaging Details: | 10 PC / Plastic Bag |
| Delivery Time: | Normally 25 days after received the deposit. |
| Payment Terms: | T/T |
| Supply Ability: | no limit |
| Fiber Diameter: | 9/125um | Insertion Loss: | SM(G657A1)＜1.0dB |
|---|---|---|---|
| Return Loss: | SM＞50dB | Insert-pull Test: | 500times, IL＜0.5dB |
| Operating Temperature (℃）: | -40℃~ +80℃ |
Zion Code: ZCM1141HXA1
Zion Description: 24F MPO SM 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.
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)
Material’s details
Item: Parameter
Fiber Type: Singlemode
Fiber Diameter: 9/125um
Insertion loss: SM(G657A1)＜1.0dB
Return loss: SM＞50dB
Insert-pull Test: 500times, IL＜0.5dB
Operation Temperature: -40℃~ +80℃
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.
When it comes to practical application, fiber optic loopback test is often employed for checking fiber optic transceivers. Since transceiver has two ports for receiving and transmitting the light signal, it is necessary to test the ports to see whether they are still under operation. Thus, fiber optic loopback test is the most convenient way for transceiver maintenance. The testing process is by routing the laser signal from the transmitter port back to the receiver port. Then the transmitted pattern is compared with the received pattern to make sure they are identical and have no error.
Naming Rules&Order Confirmation Information:
Connector Fiber Channel
Polarity (Channel Alignment)
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.
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.
This easily taken and well-protected fiber optical cable package has been labelled and marked by OMC as default .
Standard carton size : 34*22*15 cm; 44*34*24 cm ; 54*39*34 cm . Which carton to be used depends on goods Qty .
Packing can be customized.
