
A fiber optic patch cord is constructed from a core with a high refractive index, surrounded by a coating with a low refractive index, that is strengthened by aramid yarns and surrounded by a protective jacket. Transparency of the core permits transmission of optic signals with little loss over great distances. The coating's low refractive index reflects light back into the core, minimizing signal loss. The protective aramid yarns and outer jacket minimizes physical damage to the core and coating.
The connector's inserted core cover conforms to APC, UPC, or PC configuration. A UPC inserted core cover is flat and is used in SARFT and early CATV. An APC connector's inserted core cover is oblique (about 30 °, ±5 °).To reduce the back reflection of a connector,UPC polish. Industry standard is a minimum of–40 dB for PC back reflec-tion measurement and–50 dB for UPC back reflection measurement. If even less back reflection is required, an APC might be necessary. An APC connector has an 8ºangle cut into the ferrule. These connectors are identifiable by their green color. An APC polished connector has an Indus-try Standard Minimum of–60 dB measurement. APC fiber ends have low back reflection even when disconnected.
Features -Ceramic Ferrule; - High return loss; - Low insertion loss; -Good repeat-ability and and ex-changeability; - Excellent Polished and 100% tested; -Complying with Telcordia ,GR-326-Core, IEC and RoHS Standard. We often use them here -Local Area Network (LAN) -Data communication network -Telecommunication optical transmission network -Optical access network(OAN) -Active device termination -Fiber optics data transmission(FODT) -Test Equipment -CATV
ter | Unit | FC, SC, LC | ST, MU | MT-RJ, MPO | |||||||
SM | MM | SM | MM | SM | |||||||
PC | UPC | APC | PC | PC | UPC | PC | PC | ||||
Insertion loss(typical) | dB | ≤0.3 | ≤0.2 | ≤0.3 | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.2 | ≤0.3 | ||
Return loss | dB | ≥45 | ≥50 | ≥60 | ≥30 | ≥45 | ≥50 | ≥30 | ≥45 | ||
Operating wavelength | nm | 1310, 1510 | 1310, 1510 | 1310, 1510 | |||||||
Exchangeability | dB | ≤0.2 | ≤0.2 | ≤0.2 | |||||||
Vibration | dB | ≤0.2 | ≤0.2 | ≤0.2 | |||||||
Operating temperature | ℃ | -40~75 | -40~75 | -40~75 | |||||||
Storage temperature | ℃ | -45~85 | -45~85 | -45~85 | |||||||
Cable diameter | mm | φ3.0, φ2.0, φ0.9 | φ3.0, φ2.0, φ0.9 | φ3.0, φ2.0, φ0.9 |
TTI Fiber Communication Tech. Co., Ltd.
Founded in 2013, TTI Fiber Communication Tech. Co., Ltd., is a professional manufacturer specialized in Fiber optic products for 14 years.
Our factory located in Shenzhen, China, covers an area of 12,000 square meters and has obtained ISO 9001, ISO 14001, REACH, RoHS, CE and CPR certificates and so on.
We have a wide range of fiber optic products, including Fiber Optic Cable, Fiber Optic Patch Cord, Fiber Optic Splitter, Fiber Optic Patch Panel, FTTx products, etc. We also provide professional Fiber Cabling Solutions and one-stop OEM & ODM service.
Our main markets are in North America, South America, Europe, Africa and Asia. Our reliable quality and sincere service are highly recognized by our clients all over the world.
We have cooperated with Global 500 top brands on FTTx products, and more than 30 well-known brand clients in fiber optic industry for 10 years. Our products are exported to over 100 countries.
We are committed to providing our clients with the best support, regardless of their business scale. Our expertise and knowledge of market trends, enables us provide technical support and matched solutions on fiber optic products. We are proud of providing excellent quality, competitive price and timely delivery.
Based on our quality assurance program we give you outstanding quality of fiber optic cable assemblies. Quality has always made TTI Fiber stand out.
Our key objective is to solve our customers and technical challenges by working in partnership to design and manufacture outstanding products. We strive for 100% customer satisfaction.
TTI Fiber provides qualified technical solutions and immediate service response when you need it the most.
We not only sell products. We are offering good service and professional support.
Choose TTI, to make your Internet Expedite!