SR812S CATV Netv Netv 45 ~ 862 / 1003mHz rf optique yakira hamwe na AGC Yerekanwe Ishusho

SR812S CATV Netv 45 ~ 862 / 1003mHz rf optique yakira hamwe na AGC

Inomero y'icyitegererezo: SR812S

Ikirango:Softel

Moq:1

gou Emera Gaas Power Yongera Module

Optique agc igenzura mugihe ibyinjijwemo imbaraga za optique

Shigikira NMS sisitemu yo gucunga imiyoboro

Twandikire

Ibisobanuro birambuye

Tekinike

Guhagarika igishushanyo

Igishushanyo

Gukuramo

Ibisobanuro by'ibicuruzwa

1. INCAMAKE

SR812S ni Catv Yose Umuyoboro wa optique wakiriye hamwe na transponder gucunga imicungire. Pre-AM ya AMP ya AMP ya AMP-gaas MICC Yongeyeho kandi nyuma ya AMP AMP APP APPS PAAS POWES AFPLUFILES MODULE. Igishushanyo mbonera cya Oppit, hamwe hamwe nimyaka yacu uburambe bwo gutwara abantu, ibikoresho bigera kubikoresho byo hejuru. Nicyitegererezo cyiza kuri rezo ya catv.

2. Ikiranga

- Igisubizo cyo hejuru Pin Photofectric Kureka Tube, 1g igishushanyo mbonera.
- Gutezimbere no kunganya birashobora guhora muburyo bwa knobcyangwa shyiramo ubwoko. (Bihitamo)
- Imbaraga zikubye kabiri, nyungu nyinshi kandi kugoreka hasi.
- Kugenzura Optical AGC, mugihe ibyinjijwe imbaraga za optique ari -7 ~ + 2DBM, urwego rwibisohoka rudahindutse.
- Transponder Imfashanyo, shyigikira NMS sisitemu yo gucunga imiyoboro.

Ikintu	Igice	Nandika	Ubwoko bwa II	Ubwoko bwa III	Ubwoko
Ibipimo bya Optique
Intera ya optique	dbm	-7 ~ +2
Igihombo cyo kugaruka	dB	> 45
Uburebure bwa Optique	nm	1100 ~ 1600
Ubwoko bwa Optique		FC / APC, SC / APC cyangwa yagenwe numukoresha
Ubwoko bwa fibre		Uburyo bumwe
Rf ibipimo
Interanshuro	Mhz	45 ~ 862/1003
Kuringaniza muri Bande	dB	0.75
Ibisohoka kugaruka	dB	≥14
Urwego rusohoka urwego	dbv	≥102	≥102	≥104	≥108
Urwego rwibisohoka	dbv	≥102	≥102	≥104	≥118
EQ	dB	0 ~ 15 Byahinduwe		Eq insferiteri
AT	dB	0 ~ 15 Byahinduwe		Ihamye att in kwinjiza
C / n	dB	≥ 51		84 Umuyoboro Pal-D Ikimenyetso-Ijambo ryakira kwakira imbaraga za optiqueUrwego rusohoka urwego, 8Dbequalisalisali
C / ctb	dB	≥ 65
C / CSO	dB	≥ 60
Rusange
Power Voltage	V	AC (110 ~ 240) v cyangwa ac (35 ~ 90) v
Ibisohoka Impemu	Ω	75
Ubushyuhe bukora	℃	-40 ~ 60
Kunywa amashanyarazi	VA	≤ 15
Urwego	mm	185 (l) ╳ 140 (w) ╳ 91 (H)