FTTH High mahi FBT muka whatu wahia takirua

FTTH High mahi FBT muka whatu splitter coupler Whakaahua Whakaatuhia

Whakaahuatanga Poto:

Ko te FBT te ahua poto o te Fused Biconic Taper splitter, i runga i te hangarau tuku iho, ki te whakakotahi i nga muka whatu e rua, neke atu ranei, katahi ka toia te miihini rewa whakakorikori, me te aro turuki i te huringa o te ōwehenga, nga whakaritenga ōwehenga matakite. i muri i te totoro rewa, ka mau tetahi taha i te muka kotahi (te toenga o te tapahi) hei whakaurunga, ko tetahi atu pito he putanga maha-hongere.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaahuatanga Hua

Ko tetahi o nga waahanga matua mo nga whatunga GPON FTTx, ka taea te whakanoho i nga wehewehenga whatu ki te Tari Matua, ki tetahi o nga waahi tohatoha ranei (waho, o roto ranei) na te mea he tino pumau nga coupers FBT mo te wehewehe tohu tohu maha me te iti o te whakaurunga ngaro.Ko nga hononga FBT he mea hoahoa mo te wehewehe hiko me te tarai i nga taputapu waea, whatunga CATV, me nga taputapu whakamatautau.

Nga waahanga hua

1. He pai te rite me te iti o te mate whakaurunga
2. Polarization iti Tiaki Ngaronga
3. Tino Miihini
4. Te taiao whakahaere: -40ºC ki + 85ºC
5. Tauwehenga Whakamate Polarization Teitei me te Whakariterite Pai
6. Fiber whakauru: 0.9mm ranei 250μm muka mo te whiriwhiri
7. Putanga muka: 250μm muka whanau (He painga mo te splicing)G.657A Fiber

Nga tono hua

1. Te muka ki te tohu (FTTX)

2. Te muka ki te kainga (FTTH)

3. Whatunga whatu hāngū(PON, GEPON)

4. Whatunga rohe rohe (LAN)

5. Pouaka pouaka whakaata (CATV)

6. Nga taputapu whakamatautau

Whakatakotoranga Hua

Roanga Ngaru Mahi	1310, 1550 ranei		1310 me 1550		1310,1490 me 1550
Aratuku(nm)	±15		±40		±40
Tauwehenga Hononga Koeke	Max.Ngaronga Whakauru(db)
Tauwehenga Hononga Koeke	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
Tikanga	≥50
Te Waahi Mahi（℃）	-40~+85
Paemahana Rokiroki（℃）	-40~+85
Ahu(nm)	250μm muka kau				Ø 3.0 X 5.0
	900μm ngongo wewete				Ø 3.0 X 5.4
	900μm/2.0mm/3.0mm ngongo wewete				90 X 20 X 10