| 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: | 50/125um, 62.5/125um | Insertion Loss: | MM＜1.0dB |
|---|---|---|---|
| Return Loss: | MM＞25dB | Insert-pull Test: | 500times, IL＜0.5dB |
| Operating Temperature (℃）: | -40℃~ +80℃ |
12F MPO(MTP)-MPO(MTP) Fiber Patch Cord is designed for 40G QSFP+ SR4
40G QSFP+ CSR4 and 100G QSFP28 SR4 optics direct connections and high-density data center
| Zion Code | Zion Description | |||||||
| ZCM1126HXA1 | 12F MPO OM3 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:
| Connector | Reference | Housing Details | ||||||
| MPO Singlemode | IEC 61754-7 | SM APC: Green connectors+black boot (Standard Loss MPO) SM APC: Yellow connectors+black boot (Super low loss MPO) |
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| MPO Multimode | IEC 61754-7 | 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) |
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| 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:
| 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. | ||||||||
| Collocated with 40G or 100G MPO/MPO interface transceivers | ||||||||
| Loopback Module can be used for testing the transmission capability and receiver sensitivity of fiber optic network 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. | ||||||||
| Table 1: Loopback choices for 10G SFP+ transceivers |
| Model | Interface type | Cable Type | Suited Loopback | |||||
| 10GBASE-USR | LC Duplex (PC) | MMF | LC/UPC Duplex Multimode Fiber Loopback | |||||
| 10GBASE-SR | LC Duplex (UPC) | MMF | ||||||
| 10GBASE-LR | LC Duplex (UPC) | MMF | ||||||
| 10GBASE-ER | LC Duplex (UPC) | SMF | LC/UPC Duplex Single-mode Fiber Loopback |
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| 10GBASE-ZR | LC Duplex (PC) | SMF | ||||||
| Table 2: Loopback choices for 40G QSFP+ transceivers |
| Model | Interface type | Cable Type | Suited Loopback | |||||
| 40GBASE-CSR4 | MTP/MPO (UPC) | MMF | 8/12 Fibers MTP/UPC Multimode Fiber Loopback |
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| 40GBASE-SR4 | MTP/MPO (UPC) | MMF | ||||||
| 40GBASE-PLRL4 | MTP/MPO (APC) | SMF | 8/12 Fibers MTP/APC Single-mode Fiber Loopback | |||||
| 40GBASE-PLR4 | MTP/MPO (APC) | SMF | ||||||
| 40GBASE-LR4 | LC Duplex (PC) | SMF | LC/UPC Duplex Single-mode Fiber Loopback |
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| 40GBASE-LR4L | LC Duplex (UPC) | SMF | ||||||
| 40GBASE-ER4 | LC Duplex (UPC) | SMF | ||||||
| 40GBASE-LX4 | LC Duplex (UPC) | MMF/SMF | LC/UPC Duplex Multimode/Single | |||||
| Table 3: Loopback choices for 100G QSFP28 transceivers |
| Model | Interface type | Cable Type | Suited Loopback | |||||
| 100GBASE-SR4 | MTP/MPO (UPC) | MMF | 8/12 Fibers MTP/UPC Multimode Fiber Loopback |
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| 100GBASE-PSM4 | MTP/MPO (APC) | SMF | 8/12 Fibers MTP/APC Single-mode Fiber Loopback | |||||
| 100GBASE-LR4 | LC Duplex (PC) | SMF | LC/UPC Duplex Single-mode Fiber Loopback |
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| Table 4: Loopback choices for CFP transceivers |
| Model | Interface type | Cable Type | Suited Loopback | |||||
| 40GBASE-SR4 CFP | MTP/MPO (UPC) | MMF | 8/12 Fibers MTP/UPC Multimode Fiber Loopback |
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| 40GBASE-LR4 CFP | SC Duplex (UPC) | SMF | SC/UPC Duplex Single-mode Fiber Loopback |
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| 40GBASE-FR CFP | SC Duplex (UPC) | SMF | ||||||
| 100GBASE-LR4 CFP | SC Duplex(PC/UPC) | SMF | ||||||
| 100GBASE-ER4 CFP | SC Duplex(PC/UPC) | SMF | ||||||
| 100GBASE-SR4 CFP | MPO/MTP (UPC) | MMF | 24 Fibers MTP/UPC Multimode Fiber Loopback |
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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. |
Zion Communication's Hot MPO Fiber Optic Loopback
| Zion Code | Zion Description | |||||||
| 7236013 | ZCM1111HXA1 | 8F MPO SM Fiber Optic Loopback Module /Cable | ||||||
| 7236014 | ZCM1121HXA1 | 12F MPO SM Fiber Optic Loopback Module/Cable | ||||||
| 7236015 | ZCM1141HXA1 | 24F MPO SM Fiber Optic Loopback Module /Cable | ||||||
| 7236016 | ZCM1116HXA1 | 8F MPO OM3 Fiber Optic Loopback Module /Cable | ||||||
| 7236017 | ZCM1126HXA1 | 12F MPO OM3 Fiber Optic Loopback Module /Cable | ||||||
| 7236018 | ZCM1146HXA1 | 24F MPO OM3 Fiber Optic Loopback Module /Cable | ||||||
| 7236019 | ZCM1117HXA1 | 8F MPO OM4 Fiber Optic Loopback Module /Cable | ||||||
| 7236020 | ZCM1127HXA1 | 12F MPO OM4 Fiber Optic Loopback Module /Cable | ||||||
| 7236021 | ZCM1147HXA1 | 24F MPO OM4 Fiber Optic Loopback Module /Cable | ||||||
| 7236022 | ZCM2111HXA1 | 8F MTP SM Fiber Optic Loopback Module /Cable | ||||||
| 7236023 | ZCM2121HXA1 | 12F MTP SM Fiber Optic Loopback Module /Cable | ||||||
| 7236024 | ZCM2141HXA1 | 24F MTP SM Fiber Optic Loopback Module /Cable | ||||||
| 7236025 | ZCM2116HXA1 | 8F MTP OM3 Fiber Optic Loopback Module /Cable | ||||||
| 7236026 | ZCM2126HXA1 | 12F MTP OM3 Fiber Optic Loopback Module /Cable | ||||||
| 7236027 | ZCM2146HXA1 | 24F MTP OM3 Fiber Optic Loopback Module /Cable | ||||||
| 7236028 | ZCM2117HXA1 | 8F MTP OM4 Fiber Optic Loopback Module /Cable | ||||||
| 7236029 | ZCM2127HXA1 | 12F MTP OM4 Fiber Optic Loopback Module /Cable | ||||||
| 7236030 | ZCM2147HXA1 | 24F MTP OM4 Fiber Optic Loopback Module /Cable | ||||||
Packaging
| 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. | ||||||||
OEM/ODM service for you
| 1. Cable color, printing word, material of cable jacket, connector’s color | ||||||||
| 2. OEM Label, Identify ring, cable’s label,box, shipping marks | ||||||||
| 3. Different quality Level. |
All Dielectric, Stranded Loose tube ADSS Cable, G.652.D, Polyethylene (PE) | AT(anti-tracking)Sheath,
Gel-filled, Self-supporting, Aramid Yarn| KEVLAR
FTTH (fiber to the home) networks are installed in many areas covering indoor and outdoor sections and the transition in between.
24/48/96/144 cores IP55 to IP68 PP/PC/PC+ABS Heat-shrink seal/Mechanical seal INLINE OPTIC SPLICE CLOSURE
Fiber Optical Terminal Box 4/8/12/16/24/48/96 cores IP55 to IP68 ABS/ABS+PC/PP+glassfiber Mini/Module PLC Splitter OPTIC TERMINAL BOX
FTTX project, Data processing centers/Cable television (CATV),Other applications in Fiber optical systems
SC LC FC ST/APC UPC 0.9/2.0/3.0mm Single Mode/Multimode PVC/LSZH Fiber Optic patch cord/pigtails.
MPO Female To MPO Female SM 3.0mm LSZH 12 Fibers MPO Patch Cord Custom Meters
1*4/1*8/1*16/1*32 Single Mode/Multimode with SC LC FC ST/APC UPC connectors FBT/PLC OPTIC SPLITTER
Low insertion loss · Wide pass band · High channel isolation 1.02±0.05 mm HDPE · High stability and reliability Modified Polyethylene · Epoxy free on optical path PET Foil
SC LC FC ST/APC UPC SX/DX/QUAD 0.9/2.0/3.0mm Welding Symmetry Plastic/Hybrid OPTIC ADAPTER/COUPLER
1310-1550nm 2/3/5/7/10 dB SC LC FC ST/APC UPC Low Insertion Loss High Return Loss OPTIC ATTENUATOR
SC LC FC ST/APC UPC SX/DX 0.9/2.0/3.0mm Pre-polished Ferrule/FAST Field Assembly OPTIC PATCH CONNECTOR
Cabling Infrastructure
24/26AWG CAT5E/CAT6/CAT6A/CAT7/CAT8 UTP/FTP/SFTP CCA/BC PVC/LSZH RJ45 FU to 50U Copper Patch Cord
Bulk CAT 5e cables,
CAT 6 cables, CAT 6a cables,
CAT7 cables, Cat 8 cables, etc.
VE/603/IDC/601S/PE/TE series SPCC Cold Rolled Steel High Loading Capacity Server/Network Rack Cabinet
SE/EW/SA/SB/SQ/VA series SPCC Cold Rolled Steel High Excellent Compression Wall Mount Rack Cabinet
CAT5E/CAT6/CAT6A 0.5/1/2U 8/12/24/25/48/50/72 ports UTP/FTP blank patch panel matching 19"/10" cabinets
CAT5E/CAT6/CAT6A 0.5/1/2U 8/12/24/25/48/50/72 ports UTP/FTP blank patch panel matching 19″/10″ cabinets
Fit into a standard keystone wall plate or patch panel, allowing for easy and flexible installation in a variety of networking environments
