FTTH High performance FBT fiber optic splitter coupler

Tsanangudzo Pfupi

FBT ndiyo ipfupi fomu yeFused Biconic Taper splitter, yakavakirwa pachinyakare tekinoroji, kuunganidza pamwe maviri kana anopfuura optical fibers, uyezve kudhonza cone muchina kunyunguduka kutambanudza, uye chaiyo-nguva yekutarisa shanduko yereshiyo, spectral ratio zvinodiwa. mushure mekunyunguduka kutambanudza, rimwe divi rinochengeta imwe fiber (yakasara yekucheka) sekuisa, imwe magumo ndeye yakawanda-channel inobuda.

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Product Description

Sechimwe chezvikamu zvakakosha zveGPON FTTx network, optical splitters inogona kuiswa muCentral Office kana mune imwe yenzvimbo dzekugovera (kunze kana mukati) nokuti maFBT copers anonyatsogadzikana kune multiport optical signal kupatsanurwa nekuderera kwekuisa kurasikirwa. FBT couplers yakagadzirirwa kupatsanura simba uye kubaya mumidziyo yekufonera, CATV network, uye bvunzo michina.

Product Features

1. Kufanana kwakanaka uye kuderera kwekuisa kurasikirwa
2. Low Polarization Dependent Loss
3. Yakanakisa Mechanical
4. Nzvimbo yekushanda: -40ºC kusvika +85ºC
5. High Polarization Extinction Ratio & Excellent Uniformity
6. Fiber input: 0.9mm kana 250μm fiber yekusarudza
7. Fiber yakabuda: 250μm isina fiber (Iyo inobatsira splicing)G.657A Fiber

Product Applications

1. Fiber kusvika padanho (FTTX)

2. Fiber kumba (FTTH)

3. Passive optical network (PON, GEPON)

4. Local area network (LAN)

5. Cable TV (CATV)

6. Midziyo yekuedza

Chigadzirwa Specification

Kushanda Wavelength	1310 kana 1550		1310 uye 1550		1310,1490 uye 1550
Bandwidth(nm)	±15		±40		±40
Giredhi Coupling Ratio	Max. Kurasika Kupinza(db)
Giredhi Coupling Ratio	P	S	P	S	P	S
50/50	3.4	3.5	3.5	3.6	3.6	3.7
40/60	4.5/2.7	4.8/2.9	4.7/2.7	4.9/2.9	4.8/2.9	5.0/3.0
30/70	5.8/2.0	6.1/2.1	6.0/1.9	6.3/2.1	6.2/2.0	6.4/2.2
20/80	7.7/1.2	8.0/1.3	7.9/1.4	8.4/1.5	8.2/1.5	8.5/1.6
10/90	11.2/0.75	11.3/0.85	11.3/0.80	12/0.85	11.5/0.80	12.5/0.85
5/95	14.5/0.45	14.6/0.55	14.6/0.55	14.9/0.60	14.7/0.60	15.2/0.65
3/97	16.7/0.35	17.0/0.45	16.7/0.35	17.25/0.45	17.2/0.40	17.8/0.45
2/98	18.5/0.30	19.0/0.35	18.65/0.30	19.2/0.40	19.0/0.35	19.5/0.40
1/99	21.50/0.30	22.20/0.35	21.80/0.30	22.50/0.35	22.0/0.35	22.8/0.40
PDL(db)	≤0.10	≤0.15	≤0.15	≤0.20	≤0.15	≤0.20
Directivity	≥50
Kushanda Tembiricha (℃)	-40~+85
Kuchengetedza Tembiricha (℃)	-40~+85
Dimension(nm)	250μm isina fiber				Ø 3.0 X 5.0
	900μm yakasununguka chubhu				Ø 3.0 X 5.4
	900μm/2.0mm/3.0mm yakasununguka chubhu				90 X 20 X 10