Whakakaha Whatu Mana Teitei 1550nm 4 Putanga WDM EDFA
Tauira Tau: SPA-04-XX
Waitohu:Softel
Taumahatanga:1
Reiti Kounga-teitei me te Tikanga Whakatūpato Tino Pai
WDM Hanga-roto (1310/1490/1550nm) Kōwhiringa
Pūnaha Hiko Takirua Kōwhiringa mō te DC 48V/AC 110-220V
01
Whakaahuatanga Hua
Ko te SPA-04-XX he whakakaha muka Er Yb mahi-teitei, he iti te haruru, he pai te mahi. Kei roto i ia putanga he whakarea wehewehe roangaru CWDM (1310/1490/1550). He ngāwari te whakarea i te rerenga raraunga o te OLT me te ONU ki te putanga whakakaha muka mā te hononga whatu 1310nm me te 1490nm. Nā tēnei i whakaiti te rahinga o ngā taputapu, ā, i whakapai ake i ngā taupū pūnaha me te pono. Koinei te taputapu tino pai mō te whatunga FTTx, ā, he otinga ngāwari, he iti te utu mō te whakauru i ngā whatunga e toru me te FTTH.
-Whakamahia te hangarau muka takirua kua whakakikoruatia ki te Er Yb;
-Ngā tauranga putanga: 4 - 128 kōwhiringa;
-Mana Putanga Whatu: Putanga Katoa tae atu ki te 10000mW;
-Te ahua haruru iti: < 5dB ina ko te whakaurunga he 0dBm;
-He atanga whakahaere whatunga tino pai, e rite ana ki te whakahaere whatunga SNMP paerewa;
-Ka whakaitihia te whakamahinga hiko e ngā pūnaha whakahaere pāmahana atamai.
| Whakakaha Whatu SPA-04-XX 1550nm 4 Putanga WDM EDFA
| ||||
| Taonga | Wāhanga | Ngā tawhā hangarau | ||
| Ngaru roangaru whakawhiti CATV | nm | 1545 – 1565 | ||
| Te roangaru o te PON | nm | 1260 – 1360 1480 – 1500 | ||
| Ngaronga whakaurunga PON | dB | <0.8 | ||
| Te noho motuhake | db | >15 | ||
| Awhe mana whakauru whatu CATV | dBm | -3 – +10 | ||
| Mana whakaputa whatu mōrahi | dBm | 36 | ||
| Te pumau o te mana whakaputa | dBm | ±0.5 | ||
| Te ahua haruru | dB | ≤ 5.0 (Mana whakauru whatu 0dBm, λ=1550nm) | ||
| Ngaronga whakahoki | Whakauru | dB | ≥ 45 | |
| Putanga | dB | ≥ 45 | ||
| Momo Hononga Whatu |
| SC/APC | ||
| C/N | dB | ≥ 50 | Te āhua whakamātautau e ai ki GT/T 184-2002. | |
| C/CTB | dB | ≥ 63 | ||
| C/CSO | dB | ≥ 63 | ||
| Ngaohiko hiko | V | A: AC160V – 250V (50 Hz); B: DC48V | ||
| Te Whakamahinga | W | ≤ 70 | ||
| Awhe pāmahana whakahaere | °C | -10 – +42 | ||
| Te haumākū mahi mōrahi | % | Mōrahi 95% kāore he haukū | ||
| Awhe pāmahana rokiroki | °C | -30 – +70 | ||
| Te haumākū whanaunga mōrahi mō te rokiroki | % | Mōrahi 95% kāore he haukū | ||
| Ahu | mm | 483(R)× 440(W)× 88(T) | ||
Pepa Whakatakotoranga WDM EDFA Putanga 4 SPA-04-XX 1550nm.pdf
