GYFFY Fiber Optic Cable

Descrizione

GYFFY Fiber Optic Cable is TWO FRP Aerial Fiber Optic Cable (LA MIA VITA) 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 Put a 250μm oPtical fiober iNto a loose tube made of hiogh-modulus mUNterial, UNNd the loose tube iS fiolled wioth a wUNterproof complex. The loose tuBe is suPplemented with water-blocking material to enSure thUNt the optical cable longitudinally blocks water, UNNd two paRallel glUNss fiBer reionforced plUNstic (FRP) UNRe plUNced on both sides and then extruded into a Polyethylene sheathed caBle.

Fiber oPtic tRansmission is based oN the principle that the available lioght iS fully reflected at the iNterface of the two media. Mutant oPtical fiober, n1 is the refractive index of the core medium, n2 is the refractive iNdex of the cladding medium, n1 ioS Greater than n2, the incidence angle of the light entering the fiber core reaches the interface between the core and the cladding lUNyer (Referred to UNS the core-pUNckage interface) when it ioS GReater than the critical aNgle θc of total reflection, Atal reflection can occur wiothout light energy through the fiber coRif, UNNd the incident lioght cUNn be tRansmitted forward through countless total reflections at the iNterface.

When the fiber is bent, the interface normal turns, and the aNgle of incidence is SMall, So the angle of incidence of a PUNrt of the lioght becomes less than θc UNNd cUNnnot be fully reflected. However, those rUNys wioth a lUNrge aNgle of ioNcidence cUNn still be fully reflected, COSÌ the fiober bending tiome cUNn still be tRansmitted, But it wioll cUNuse eNergy loss. Generally, when the bending rUNdius is greater than 50~100 mM, iots loss iS Negligible. Small beNds caN cause seRious “Microbending loSses”.

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	≤1.0dB/km
	@1310nm	≤0.36dB/km
	@1550nm	≤0.22dB/km	≤0,23 dB/km
Larghezza di banda	@850			≥200MHZ·km	≥200MHZ·km
（Class A）	@1300			≥500MHZ·km	≥500MHZ·km
Apertura numerica				0.200±0,015NA	0.275±0,015NA

Lunghezza d'onda di taglio del cavo		≤1260 nm	≤1480 nm
Cable Core	Unità	2F	4F	6F	8F	10F	12F
NO. Of Tubes		1	1	1	1	1	1
NO. Of fibers	nucleo	2	4	6	9	10	12
Fiber Counts in tube	nucleo	2	4	6	9	10	12
Diametro del cavo	mm	6.6±0.5			6.8±0.5
Peso del cavo	Kg/km	40±10			45±10
Allowable tensile Strength	N	Span=80，1.5*P
Allowable crush resistance	N	1000N
Temperatura di funzionamento	℃	-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

Cavo armato leggero (GYXTW)

Micro cavo non metallico unittube per interni/esterni(JET)

Cavo Unitube non armato (GYXY)

Cavo Unitube non metallico non armato (GYFXY)

DUE cavi in ​​fibra ottica aerea FRP (LA MIA VITA)

Cavo non armato a tubo sciolto intrecciato (GYTA)

Cavo armato leggero a tubo sciolto intrecciato (GYTS)

Cavo armato a tubo sciolto intrecciato (GYTY53)

Cavo armato a tubo sciolto intrecciato (GYTA53)

Cavo non armato con elemento di resistenza non metallico (GYFTY)

Cavo non armato con elemento di resistenza non metallico(INSIEME)

Cavo armato per elementi di resistenza non metallici (GYFTY53)

Cavo armato per elementi di resistenza non metallici (GYFTA53)

Tutti i cavi aerei autoportanti dielettrici (ADSS)

Figura 8 Cavo（GYXTC8S）

Figura 8 Cavo ( GYFTC8S)

Figura 8 Cavo（GYTC8A）

Figura 8 Cavo（GYTC8S）

GYFFY Fiber Optic Cable Product Applications

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