LC/SC/MTP/MPO Multimode Fiber Loopback Module
Product Description
A loopback cable is also known as loopback plug or loopback adapter, Fiber Loopback Module is designed to provide a media of return patch for a fiber optic signal. Typically It provides system test engineers a simple but effective way of testing the transmission capability and receiver sensitivity of network equipment. In a word, it is a connection device that is plugged into a port to perform a loopback test. There are loopback plugs for many different ports, including serial ports, Ethernet ports, and WAN connections.
Fiber optic loopback incorprates two fiber optic connectors which are plugged into the output and input port of the equipment respectively. Therefore, fiber loopback cables can be classified by the connector types, such as LC, SC, MTP, MPO. These fiber optic loopback plug connectors are compliant to IEC, TIA/EIA, NTT and JIS specifications. Besides, fiber optic loopback cables also can be divided into single mode and multimode fiber loopback. The LC/SC/MTP/MPO fiber optic loopback cables support the test of transceivers featuring LC/SC/MTP/MPO interface. They can comply with the RJ-45 style interface with low insertion loss, low back reflection and high precision alignment. LC/SC/MTP/MPO loopback cables can be 9/125 single mode, 50/125 multimode or 62.5/125 multimode fiber type.
Fiber Loopback Module is abosolutely an economical solution for a number of fiber optic test applications.
Product Specification
| Fiber type | Multimode OM1/OM2/OM3/OM4 | Fiber connector | LC/SC/MTP/MPO |
| Return loss | MM≥20dB | Insertion loss | MM≤0.3dB |
| Jacket material | PVC (Orange) | Insert-pull test | 500times, IL<0.5dB |
| Operation temperature | -20 to 70°C(-4 to 158°F) | ||
Product Features
● Used to Test Applications with Multimode OM1/OM2/OM3/OM4
● UPC Polish
● 6 Inches
● Duplex
● Ceramic Ferrules
● Low Insertion Loss for Accuracy
● Corning Fiber & YOFC Fiber
● Immune to Electrical Interference
● 100% Optically Inspected and Tested for Insertion Loss
LC/UPC Duplex OM1/OM2 Multimode Fiber Loopback Module
SC/UPC Duplex OM1/OM2 Multimode Fiber Loopback Module
SC/UPC Multimode Duplex OM3/OM4 50/125μm Fiber Loopback Module
LC/UPC Duplex OM3/OM4 50/125μm Multimode Fiber Loopback Module
MTP/MPO Female Multimode OM3/OM4 50/125μm Fiber Loopback Module Type 1
LC Multimode Fiber Loopback Module
① Dustproof Function
Every Loopback Module is equipped with two small dust caps, which is convenient to protect it from pollution.
② Internal Configuration
Equipped with a LC Loopback cable inside, it supports the test of transceivers featuring LC interface.
③ External Configuration
Equipped with a black enclosure to protect the optical cable, and the looped space is reduced for an easier usage and economic package.
④ Energy Saving
Complying with the RJ-45 style interface. Having a low insertion loss, low back reflection and high precision alignment.
Application in Data Center
Collocated with 10G or 40G or 100G LC/UPC interface transceivers
Performance Test
Production Pictures
Factory Pictures
Packing
PE bag with stick label (we could add customer's logo in the label.)
