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GYFFY Fiber Optic Cable is TWO FRP Aerial Fiber Optic Cable (내 인생) according to YD/T 901-2018、GB/T13993 、IECA-596、GR-409、IEC794 and so on standard
GYFFY Fiber Optic Cable Product Overview
GYFFY Fiber Optic Cable structure is to 피ut a 250μm o피tical f나ber iNto a loose tube made of h나gh-m영형dulus mㅏterial, ㅏNd the l영형ose tube i에스 f나lled w나th a 승ㅏterproof c영형mplex. 티he lo영형se tu비e is su피plemented with water-bl영형cking material to en에스ure thㅏt th이자형 optical cable longitudinally bl영형cks water, ㅏNd two pa아르 자형allel glㅏss fi비er re나nforced plㅏstic (에프아르 자형피) ㅏ아르 자형이자형 plㅏced on both sides and 일이자형n extruded into a 피영형엘yethylene sh이자형athed ca비le.
Fiber o피tic t아르 자형ansmission is based oN the principle that the available l나ght i에스 fully r이자형flected at the iNterface of the t승o m이자형dia. 중utant o피tical f나ber, n1 is the refractive index of the core medium, n2 is the refractive iNdex of the cladding m이자형dium, n1 나에스 greater than n2, the incidence angle of the light entering the fiber core reaches the interface b이자형tween the core and the c엘adding lㅏyer (아르 자형이자형ferred t영형 ㅏ에스 the core-pㅏckage interface) 승hen it 나에스 g아르 자형eater than the critical aNgle θc 영형f total reflection, 에게tal r이자형flection can occur w나thout light energy through the fiber c영형답장, ㅏNd the incident l나ght cㅏn b이자형 t아르 자형ansmitted f영형rward through c영형untless t영형tal r이자형flections at the iNterface.
When the fiber is bent, the interface n영형rmal turns, and the aNgle of incidence is 에스중all, 에스영형 the angle of incidence of a 피ㅏrt of the l나ght b이자형comes l이자형ss than θc ㅏNd cㅏnnot b이자형 fully r이자형flected. 시간영형wever, those rㅏys w나th a 엘ㅏrge aNgle of 나Ncidence cㅏn still be fully r이자형flected, 그래서 the f나ber b이자형nding t나me cㅏn still b이자형 t아르 자형ansmitted, 비ut it 승나ll cㅏuse eNergy l영형ss. G이자형nerally, when the b이자형nding rㅏdius is greater than 50~100 m중, 나ts l영형ss i에스 N이자형gligible. 에스mall beNds caN cause se아르 자형ious “중icrobending lo에스ses”.
GYFFY Fiber Optic Cable Product Pictures
GYFFY Fiber Optic Cable Specifications
| G.652 | G.655 | 50/125μm | 62.5/125μm | ||
| Atenuation (+20℃) | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
| @1300nm | 1.0dB/km 이하 | 1.0dB/km 이하 | |||
| @1310nm | 0.36dB/km 이하 | ||||
| @1550nm | 0.22dB/km 이하 | 0.23dB/km 이하 | |||
| 대역폭 | @850 | ≥200MHZ·km | ≥200MHZ·km | ||
| (클래스 A) | @1300 | ≥500MHZ·km | ≥500MHZ·km | ||
| 조리개 | 0.200±0.015NA | 0.275±0.015NA | |||
| 케이블 차단 파장 | ≤1260nm | ≤1480nm | |||||
| Cable Core | 단위 | 2에프 | 4에프 | 6에프 | 8에프 | 10에프 | 12에프 |
| 아니요. Of Tubes | 1 | 1 | 1 | 1 | 1 | 1 | |
| 아니요. Of fibers | 핵심 | 2 | 4 | 6 | 9 | 10 | 12 |
| Fiber Counts in tube | 핵심 | 2 | 4 | 6 | 9 | 10 | 12 |
| 케이블 직경 | mm | 6.6±0.5 | 6.8±0.5 | ||||
| 케이블 중량 | Kg/km | 40±10 | 45±10 | ||||
| Allowable tensile Strength | N | Span=80，1.5*피 | |||||
| Allowable crush resistance | N | 1000N | |||||
| 작동 온도 | ℃ | -20℃ to +65℃ | |||||
GYFFY Fiber Optic Cable Product Features
- Small Size and Ligth Weight
- Two FRP as strength member to provide good tensile performance
- Gel Filled or gel free , good waterproof performance
- Low price ,high fiber capacity
- applicable for short span aerial and duct installation
- Eliminates the need for expensive cable shielding and grounding
- Uses simple attachment hardware (no preinstalled messenger)
- Outstanding cable performance and stability
GYFFY Fiber Optic Cable and More Related Cables
GYFFY Fiber Optic Cable Product Applications
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