HTF mijozlaridan biri so'raydi, biz 80 km uchun bitta tolali DWDM yechimini loyihalashni qo'llab-quvvatlay olamizmi?
HTF: Albatta, biz qo'llab-quvvatlashimiz va loyihalashimiz mumkin.
DWDM yagona tolali yechimga nuqta qo'yish kerakmi?
80 km uchun tolaning yo'qolishi ?
Qancha ma'lumot tezligini uzatish kerak?
Xaridor: Ha, 80km uchun 20dB yo'qotish, 10x10G
Yechimingiz uzatishi mumkin bo'lgan maksimal miqdor qancha?
HTF: OK. Biz 40ch DWDM mux demex, maksimal 16 kanal x 10G ni tanlaymiz.
Xaridor: Nima uchun faqat 40ch DWDM mux demux 16 kanal x 10G uzata oladi?
HTF:
(1) Yagona tolali bo'lgani uchun 80 km uchun BIDI edfa dan foydalanish kerak.
(2) 40ch dwdm mux demux modulidan foydalanish holatida. (C21-C60)
(3) BIDI edfa faqat mos keladigan to'lqin uzunligini uzatishi mumkin.
Xaridor C37-C44 kanallaridan foydalana olmaydi, bitta tolali kuchaytirgich bilan bog'liq, C37-C44 bitta tolali kuchaytirgich to'lqin uzunligi oralig'ida emas.
bitta tolali kuchaytirgich faqat to'lqin uzunligi diapazonini qo'llab-quvvatlaydi:
EDFA-Red 1547-1561nm (DWDM mux&demux va DWDM optik moduli C21-C36 dan foydalanadi)
EDFA-Blue 1528-1543nm (DWDM mux&demux va DWDM optik moduli C45-C60 dan foydalanadi)
Kanal | C diapazonidagi ITU tarmog'ida | Kanal | C diapazonidagi ITU tarmog'ida | ||
Chastota (THz) | To'lqin uzunligi (nm) | Chastota (THz) | To'lqin uzunligi (nm) | Chastota (THz) | |
C21 | 192.1 | 1560.61 | C41 | 194.1 | 1544.53 |
C22 | 192.2 | 1559.79 | C42 | 194.2 | 1543.73 |
C23 | 192.3 | 1558.98 | C43 | 194.3 | 1542.94 |
C24 | 192.4 | 1558.17 | C44 | 194.4 | 1542.14 |
C25 | 192.5 | 1557.36 | C45 | 194.5 | 1541.35 |
C26 | 192.6 | 1556.55 | C46 | 194.6 | 1540.56 |
C27 | 192.7 | 1555.75 | C47 | 194.7 | 1539.77 |
C28 | 192.8 | 1554.94 | C48 | 194.8 | 1538.98 |
C29 | 192.9 | 1554.13 | C49 | 194.9 | 1538.19 |
C30 | 193 | 1553.33 | C50 | 195 | 1537.4 |
C31 | 193.1 | 1552.52 | C51 | 195.1 | 1536.61 |
C32 | 193.2 | 1551.72 | C52 | 195.2 | 1535.82 |
C33 | 193.3 | 1550.92 | C53 | 195.3 | 1535.04 |
C34 | 193.4 | 1550.12 | C54 | 195.4 | 1534.25 |
C35 | 193.5 | 1549.32 | C55 | 195.5 | 1533.47 |
C36 | 193.6 | 1548.51 | C56 | 195.6 | 1532.68 |
C37 | 193.7 | 1547.72 | C57 | 195.7 | 1531.9 |
C38 | 193.8 | 1546.92 | C58 | 195.8 | 1531.12 |
C39 | 193.9 | 1546.12 | C59 | 195.9 | 1530.33 |
C40 | 194 | 1545.32 | C60 | 196 | 1529.56 |
C37-C44 bitta tolali EDFAda ishlatilmaydi. | |||||
Xaridor: Batafsil tushuntirganingiz uchun tashakkur. Mijozimiz tekshirishi uchun menga yechimingizni yubora olasizmi?
HTF: Ha, muhandis yechimni ishlab chiqdi, 40km tipidagi DWDM optik modulidan foydalaning, xarajatlarni tejashga yordam beradi. Quyida tekshirishingiz uchun yechim mavjud.
DWDMYagona tolaliHTF dan yechim 80km 20db Yo'qotish, ues40 km optik modul | ||||||
Element | Mahsulot | Model | Spetsifikatsiya | A (dona) | B (dona) | Sub jami |
1 | Shassi | HT6000-CH04 | 1U,19ich, 3 ta biznes uyasi + 1 tarmoq boshqaruv uyasi, Ikki quvvatli AC yoki DC-48V ixtiyoriy | 1 | 1 | 2 |
2 | Mux/Demux | AAWG40 | 40CH passiv MUX DEMUX kartasi | 1 | 1 | 2 |
3 | EDFA | PA16/G25-R | Quvvat kuchaytirgich kartasi, maksimal chiqish 16dBm, daromad 25dB, qizil chiroqni kuchaytiring | 1 | 1 | |
4 | PA16/G25-B | Old kuchaytirgich kartasi, maksimal chiqish 16dBm, daromad 25dB, ko'k chiroqni kuchaytiring | 1 | 1 | ||
5 | Optik modul | DWDM-SFP-10G-40 | SFP+ 10G DWDM 40km（C21~C36+C45~C60） | 16 | 16 | 32 |
6 | DCM | DCM60 | Dispersiya kompensatori, 60 km masofani qoplaydi | 1 | 1 | 2 |
7 | NMS | NMS | Tarmoq boshqaruv kartasi, 2xSFP {{2}}4xLAN+CLI | 1 | 1 | 2 |
Agar sizda boshqa savollar bo'lsa, HTF jamoasi bilan bog'lanishga xush kelibsiz. Whatsapp: 008618123672396support@htfuture.com
