OADM (Optical Distribution Module) yog ib qho khoom siv kho qhov muag siv rau kev sib txuas lus thiab kev sib txuas ntawm unidirectional optical fiber txuas (unidirectional optical fiber txuas) thiab muaj qhov zoo hauv qab no:
1. Kev hloov pauv siab: OADM tuaj yeem ntxiv lossis tshem tawm cov channel raws li xav tau kom ua tiav raws li qhov xav tau teeb tsa.
2. Kev poob qis: Kev poob qis ntawm OADM yog qhov me me thiab yuav tsis muaj kev cuam tshuam ntau rau lub cev.
3. Pom tseeb tus nqi zoo: Piv nrog rau lwm yam khoom siv kho qhov muag, tus nqi ntawm OADM yog qis dua.
OADM tau siv dav hauv cov chaw khaws ntaub ntawv, kev sib txuas lus luv luv, kev txwv bandwidth tes hauj lwm, kev sib txuas hauv cheeb tsam dav, fiber ntau rau hauv tsev thiab lwm yam.
Hauv cov chaw zov me nyuam, OADM feem ntau yog siv rau kev sib txuas ntawm fiber ntau hauv cov racks thiab chav computer los txhim kho kev ntseeg tau thiab yooj yim ntawm cov ntaub ntawv chaw hauv lub network.
Hauv kev sib txuas lus luv luv, OADM yog siv nyob rau hauv "mais kawg" ntawm fiber ntau optic channel rau multiplex signals ua ntej faib cov terminals.
Hauv kev txwv-bandwidth tes hauj lwm, OADM tuaj yeem siv ntau yam kev siv, xws li TV digital, video conferencing, kev saib xyuas kev ruaj ntseg, thiab lwm yam.
Hauv thaj chaw dav dav, OADM yog siv los ua ib qho kev sib txuas lus rau kev sib txuas lus fiber ntau los xyuas kom meej cov teeb liab kis tau zoo thiab cov ntaub ntawv ruaj ntseg.
Hauv kev siv fiber ntau rau hauv tsev, OADM yog siv los faib cov teeb liab kho qhov muag rau hauv cov kwj sib txawv kom ua tiav kev nkag mus tau zoo.
Muaj nuj nqi
- DWDM Passive Optical Add/Top Multiplexers
- Ua tiav 2/4/8 channel ntxiv thiab poob
Qhov tseem ceeb
- Txhawb 2/4/8 channel ntxiv thiab poob
- Plug thiab ua si: yuav tsum tsis muaj kev teeb tsa
- Cov khoom ntsuab: tag nrho passive, xav tau tsis muaj zog thiab tsis muaj cua txias
- Tsawg qhov ntxig poob
- 2CH qhov siab tshaj qhov ntxig poob Tsawg dua lossis sib npaug rau 1.5dB
- 4 CH qhov siab tshaj qhov nkag poob Tsawg dua lossis sib npaug rau 3dB
- 8CH qhov siab tshaj qhov ntxig poob Tsawg dua lossis sib npaug rau 4.5dB
- High channel cais
- Kev sib cais nyob ib sab Ntau dua lossis sib npaug rau 25dB
- Kev sib cais tsis nyob ib sab Ntau dua lossis sib npaug rau 35dB
DWDM OADM modules muaj nyob rau hauv ib sab (East lossis West) thiab ob sab (East thiab West) kev teeb tsa. Nrog rau qhov sib piv MUX / DEMUX units muab tso rau ntawm txhua qhov kawg ntawm qhov kev sib txuas kho qhov muag, ntau cov ntaub ntawv sib txuas tuaj yeem ua ke thiab xa mus rau ib leeg-hom fiber ntau lub cev. Lub passive OADM modules tuaj yeem ntxiv lossis poob 2, 4, 8 cov ntaub ntawv raws ntawm txhua qhov chaw ntawm lub cev.
Performance Parameter
|
Parameter |
Specification |
Chav tsev |
|||
|
Channel Wavelength |
TSI Grid |
nm |
|||
|
Channel sib nrug |
100 GHz |
Ghz |
|||
|
Channel |
2 |
4 |
8 |
|
|
|
Channel Pass Band |
＞ 0.3 |
nm |
|||
|
Insertion Poob Flatness |
＜0.5 |
dB |
|||
|
Insertion Loss |
Hauv-Tshaj / Ntxiv-Out |
＜0.9 |
＜1.5 |
＜3 |
(dB) |
|
Hauv --- tawm |
＜1.5 |
＜3.0 |
＜4.5 |
(dB) |
|
|
Kev cais tawm Channel |
Nyob ib sab |
25 |
dB |
||
|
Tsis nyob ib sab |
35 |
dB |
|||
|
Polarization Dependent Poob |
<0.1 |
dB |
|||
|
Kev taw qhia |
>50 |
dB |
|||
|
Rov Los Los |
>45 |
dBm ib |
|||
|
Kev tuav fais fab siab tshaj plaws |
26 |
mw ua |
|||
|
Loj |
OADM Module |
191 (W) x 253 (D) x 20 (H) |
mm |
||
Cov npe channel:
|
Channel |
Ntawm ITUGnyob rau hauv C-Bthiab |
Channel |
Ntawm ITUGnyob rau hauv C-Bthiab |
||
|
|
Zaus (THz) |
Lub wavelength (nm) |
|
Zaus (THz) |
Lub wavelength (nm) |
|
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 |
193.0 |
1553.33 |
C50 |
195.0 |
1537.40 |
|
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 |
1531.90 |
|
C38 |
193.8 |
1546.92 |
C58 |
195.8 |
1531.12 |
|
C39 |
193.9 |
1546.12 |
C59 |
195.9 |
1530.33 |
|
C40 |
194.0 |
1545.32 |
C60 |
196.0 |
1529.56 |
Xav paub ntau ntxiv? Txais tos tiv tauj Judy los ntawm HTF,
Email: dwdm@htfuture.com
Xov tooj/Whatsapp/Skype/Wechat: +8618126401650
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Cim npe nrov: optical add and drop module, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, customized, yuav, nqe, bulk, tshaj hom
