Fiber Optic Loopbacks are designed to provide return patch for a fiber optic signal. They are used for fiber optic testing applications or network restorations. When it is used in testing applications, loopback signals are used for diagnosing problems. The best practice is to send a loopback test to network equipment, one at a time for isolating the problem.
Key Features
Compatible with Fast Ethernet, FiberChannel, Gigabit Ethernet etc.
Custom assemblies available
Performance
Typical insertion loss: ≤ 0.3dB
Connector type: SC/LC/MTRJ etc available
Mode type: SM or MM available
Cable type: 3.0mm/2.0mm/0.9mm/0.25mm
Repeatability: ≤ 0.2dB (500 matings)
Order Informations
LB-A-B-C
A: Connector type[SC/SCA/LC/LCA/MTRJ]
B: Mode type[9(SM)/6(MM62.5)/5(MM50)]
C: Cable type (MM)[3/2/09/25]
| Patch Cable Type |
Fiber type |
| Multi-core (12, 24, 48) MPO cable |
9/125, |
| Multi-core (12, 24, 48) SC/ST/LC/MU cable |
50/125 |
| Multi-core (12, 24, 48) MPO-- SC/ST/LC/MU cable |
62.5/125 |
| |
OM3 |
| Fan-out cable size |
Fan-out cable length |
| 0.9mm, |
Same length |
| 1.8/2.0mm, |
Stepped length |
| 2.8/3.0mm |
|
| Cable fiber structure |
Cable jacket |
| loose tube, |
PVC (ROHS approved) |
| tight buffer, |
LSZH |
| ribbon fiber |
|
| SM Data |
MM Data |
| Insertion loss: <0.3dB |
Insertion loss: <0.3dB |
| Return loss: >50dB |
Return loss: >35dB |
About KOC
Located in Shenzhen, China, KamaxOptic Communication Co. Ltd., well-known as KOC, is specialized in fiber optic communication products and accessories. She offers precise customized solutions for various customers involved in telecommunication, broadcast, CATV and network industry worldwide.
Our quality is guaranteed by the scientific management with the assistances of professional personnel, advanced testing equipments and efficient ERP system under the strict guidance of ISO9001: 2000, from supplier evaluation to inbound material examination, from processing monitoring to permanent inspection, from packing to shipping. We do care for every detail!
To be dedicated to be a popular manufacturer with her quality products, satisfactory services and attention to details through the full commitment of each personnel to work as one team in an effort to exceed our customer expectations.
To operate the business in a transparent and honest manner, that our customers, our associates and our business partners are proud to play their part in our success.
Strictly comply with 7S management
Audited Supplier 
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