Tukunga Whatu o Waho 1550nm
Ka mahi tēnei tuku whakawhiti ā-roto raupapa i ngā huringa tohu RF-ki-whatu i roto i te hononga tuku 1550nm.
Pouaka paerewa 1U 19' me te whakaaturanga karaihe wai (LCD/VFD) i te papa o mua;
Te whānui o te auau: 47—750 / 862MHz;
Mana putanga mai i te 4 ki te 24mw;
Ara iahiko whakatikatika i mua i te whakapōturitanga matatau;
AGC/MGC;
Mana hiko aunoa (APC) me te ara iahiko Mana pāmahana aunoa (ATC).
Āhuatanga I kawemaihia mai te pūwhakatikatika o waho me te taiaho mai i Te Hononga o Amerika, i Hapani rānei.
Mā te ara iahiko i mua i te whakapōturitanga tino pai ka puta te CTB me te CSO pai rawa atu ina kei te paerewa teitei te CNR.
He ara iahiko pehi SBS tino pai me te SBS whakarerekētanga i roto i te 13,16, 18, e tika ana mō ngā momo kupenga CATV rerekē.
Mana whakahaere AGC.
Mana takirua ā-roto ka taea te whakarerekē aunoa.
Whakahaere aunoa i te pāmahana anga.
Kei roto i te pūmanawa tukatuka-iti ā-roto ngā mahi hei aroturuki i te taiaho, hei whakaatu i ngā tawhā, hei whakatūpato hapa, hei whakahaere kupenga, me ērā atu mea anō hoki. Kia puta te tawhā mahi o te taiaho i te uara pumau o te pūmanawa, ka whakatūpato te mīhini.
Ka whakaratohia e te tuku whakawhiti he atanga paerewa RJ45 me RS232 mō te hono i te rorohiko me te aroturuki.
Tawhā Hangarau
Ngā taonga Wāhanga Ngā Tawhā Hangarau Mana Whatu Putanga dBm 3 4 5 6 7 8 9 10 Roangaru Whatu nm 1550±10, te roanga ngaru ITU rānei Momo Reera DFB Laser Aratau Whakarerekētanga Whatu Te Whakarerekētanga Arotahi Ātaahua Momo Hononga Whatu FC/APC, SC/APC rānei Awhe Auautanga MHz 47~862 Taumata Whakauru dBμV 72~88 Papatahi i roto i te Rōpū dB ±0.75 Āraitanga Whakauru Ω 75 Ngaronga Whakahoki Whakauru dB ≥ 16(47~550)MHz;≥ 14(550~750/862MHz) C/CTB dB ≥ 65 C/CSO dB ≥ 60 C/N dB ≥ 51 Awhe Whakahaere AGC dB ±8 Awhe Whakahaere MGC dB 0~10 Ngaohiko Tuku V AC 160V~250V (50 Hz) Te Whakamahinga Mana W 30 Te pāmahana whakahaere ℃ 0 ~+45 Te pāmahana rokiroki ℃ -20 ~+65 Te haumākū ā-whanaunga % Teitei 95% Kāore he Whakapūtanga Ahu mm 483(R)X 380(W)X 44(H)
Tono Whatunga FTTH Whatunga CATV
