Ezubere usoro Kingtone Fiber Optic Repeaters iji dozie nsogbu nke akara ekwentị na-adịghị ike, nke dị ọnụ ala karịa ịtọlite ọdụ ọdụ ọhụrụ (BTS).
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-Arụ ọrụ nke sistemu RF Repeaters:
Maka njikọ ala, a na-enye akara sitere na BTS na Master Unit (MU), MU wee gbanwee akara ngosi RF ka ọ bụrụ akara laser wee nye nri na eriri iji bufee na Remote Unit (RU).RU wee gbanwee akara laser ka ọ bụrụ akara RF, wee jiri Power Amplifier mee ka ike dị elu na IBS ma ọ bụ antenna mkpuchi.
Maka uplink, Bụ usoro ntụgharị, a na-enye akara sitere na ekwentị mkpanaaka na ọdụ ụgbọ mmiri MU nke MS.Site na duplexer, mgbama na-abawanye site na ụda mkpọtụ dị ala iji kwalite ike mgbaama.Mgbe ahụ, a na-enyefe akara ngosi na RF fiber optical module wee gbanwee gaa na akara laser, mgbe ahụ, a na-ebufe akara ngosi laser na MU, akara ngosi laser sitere na RU na-atụgharị gaa na mgbaàmà RF site na transceiver RF.Mgbe ahụ, a na-ebuli akara ngosi RF ka ọ bụrụ akara ike ọzọ enyere na BTS.
- Isi ihe
- Isi atụmatụ◇ High linearity PA;Nweta sistemu dị elu;
◇ teknụzụ ALC nwere ọgụgụ isi;
◇ Duplex zuru oke na ikewapụ elu site na uplink ruo downlink;
◇ Arụ ọrụ akpaaka dị mma;
◇ Usoro jikọtara ọnụ na arụmọrụ a pụrụ ịdabere na ya;
◇ Nleba anya mpaghara na nke dịpụrụ adịpụ (nhọrọ) nwere mkpu mmejọ akpaka & njikwa anya;
◇ Nrụpụta ihu igwe maka ntinye ihu igwe niile;
- Ngwa&ọnọdụ
- NgwaKa ịgbasa mkpuchi mgbaama nke mpaghara kpuru isi mgbaama ebe mgbaàmà adịghị ike
ma ọ bụ adịghị.
N'èzí: ọdụ ụgbọ elu, mpaghara njem nlegharị anya, nkuzi gọọlfụ, ọwara mmiri, ụlọ ọrụ mmepụta ihe, Mpaghara Ngwuputa, Obodo nta wdg.
Ime ụlọ: Ụlọ oriri na ọṅụṅụ, Ụlọ ihe ngosi, Ụlọ ala, ịzụ ahịa
Ụlọ ahịa, ụlọ ọrụ, nkwakọ ngwaahịa wdg.
- Nkọwapụta
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1.Nkọwa nka nka Master Unit
Ihe
Ọnọdụ ule
Nkọwa nka nka
Memo
Uplink
Downlink
RFNkọwapụtas
Oke ugboro ugboro
Na-arụ ọrụ na band
414-416MHz
424-426MHz
1
Ọkwa ntinye RF kacha
Na-arụ ọrụ na band
-
+5dBm
Obere ntinye RF
Na-arụ ọrụ na band
-
-70dBm
Ntinye RF kacha na-enweghị mmebi
Na-arụ ọrụ na band
-
10dBm
VSWR
Na-arụ ọrụ na band
≤1.5
Njikọ
N-Nwanyị
Nkọwapụta anya
Ike mmepụta anya
-
-3dBm±2dB
Ike ntinye kacha ngwa anya
+ 4dBm
-
Ike ntinye Min anya
+ 0dBm
-
Ọkwa mmebi ntinye anya
+ 10dBm
-
Ogologo anya
DL: 1310nm, UL: 1550nm
Ọpụpụ anya
≤10dB/gụnyere mfu nke ihe nkesa anya
Njikọ ngwa anya
FC/APC X 1 (WDM, otu isi)
Ọnụ Ọdụ ụgbọ mmiri Optical
1
Nbunye ike na igweNkọwapụta
Ịnye ọkụ
AC88-264V, 45 ~ 55Hz
Akụkụ
435mm*312mm*90mm
Ibu
8kg
Oke.Oriri ike
50W
Okpomọkụ na-arụ ọrụ
-20 ~ + 55 ℃
Iru mmiri na-arụ ọrụ
≤85%
Klas gburugburu
IP20
Njikọ RF
N-Nwanyị, 50ohm
MTBF
≥50000 awa
Nyochaa interface(nhọrọ)
Nyochaa mpaghara: Ihe nleba anya anya: RS232 UMTS modem
Ụdị mkpu
Enweghị ike, karịa okpomọkụ, RU dara
2.Nkọwa nka na ụzụ dịpụrụ adịpụ
Ihe
Ọnọdụ ule
Nkọwa nka nka
Uplink
Downlink
RFNkọwapụtas
Oke ugboro ugboro
Na-arụ ọrụ na band
414-416MHz
424-426MHz
2
Ike mmepụta (Max.)
Na-arụ ọrụ na band
-
43±2dBm (20w)
Ntinye kacha na-enweghị mmebi
Na-arụ ọrụ na band
-
+ 10dBm
Ntinye RF kachasị
Na-arụ ọrụ na band
-
-25dBm
Mini ntinye RF ọkwa
Na-arụ ọrụ na band
-
-107dBm
Ọnụ ọgụgụ mkpọtụ
Na-arụ ọrụ na band
-
≤5dB
Nweta oke/nzọụkwụ enwere ike idozi
Na-arụ ọrụ na band
≥25dB/1dB
Nweta mperi enwere ike idozi
Na-arụ ọrụ na band
Nweta mgbanwe nso bụ 0 ~ 20dB, njehie≤1dB;≥21dB, njehie≤1.5dB
Ripple
Na-arụ ọrụ na band
≤3dB na bandwit
IMD3
≤-45dBC
ALC
Na-arụ ọrụ na band
Mgbe ị na-agbakwunye ≤10dB na max.Ọkwa mmepụta, mgbanwe mmepụta ≤± 2dB, Mgbe ị na-agbakwunye> 10dB, mgbanwe mmepụta ≤± 2dB ma ọ bụ gbanyụọ.
VSWR
Na-arụ ọrụ na band
≤1.5
Oge igbu oge
Na-arụ ọrụ na band
≤1.0μs
Mgbapụta na-adịghị mma
Na-akwado ETSI TS 101 789-1
Nkọwapụta anyas
Ike mmepụta anya
0-3dBm
Ogologo anya
DL: 1310nm, UL: 1550nm
Ọpụpụ anya
≤10dB/gụnyere mfu nke ihe nkesa anya
Njikọ ngwa anya
FC/APC X 1 (WDM, otu isi)
Ike ntinye ngwa anya Max
+ 4dBm
Ike ntinye ngwa anya Min
+ 0dBm
Ike ntinye anya na-enweghị mmebi
+ 10dBm
Nbunye ike na igweNkọwapụta
Ịnye ọkụ
AC85-264V, 45 ~ 55Hz
Akụkụ
<670mm*420mm*210mm
Ibu
<35kg
Oke.Oriri ike
150W
Okpomọkụ na-arụ ọrụ
-25 ~ + 55 ℃
Iru mmiri na-arụ ọrụ
≤95%
Klas gburugburu
IP55
Njikọ RF
N-Nwanyị, 50ohm
MTBF
≥50000 awa
Nyochaa interface
Nyochaa mpaghara: Nleba anya anya: RS232, modem GSM
Ụdị mkpu
Enweghị ike, ọdịda PA, VSWR, karịa ike, karịa okpomọkụ
