CWDM, DWDM, Dyfais FWDM
Disgrifiad Byr:
Nodwedd CWDM:
Colli mewnosod isel
Band pas eang
Sefydlogrwydd a dibynadwyedd uchel
Llwybr optegol am ddim epocsi
Ceisiadau CWDM:
Rhwydwaith WDM
Telathrebu
Rhwydwaith Metro
System mynediad
Manylion Cynnyrch
Tagiau Cynnyrch
Manyleb Dyfais CWDM
Paramedr | Dyfais CWDM |
Tonfedd Weithredol (nm) | 1260 ~ 1620nm |
Tonfedd y Canol (nm) | 1270~1610nm neu 1271~1611nm (Grid ITU G.694.2) |
Bwlch sianel (nm) | 20nm |
Cywirdeb Tonfedd y Ganolfan (nm) | ±0.5nm |
Lled band @ -0.5db (db) | ≥13db |
Colled Mewnosod (db) | Porthladd pasio: ≤ 0.60db |
Adlewyrchu porthladd: ≤ 0.40db | |
Ynysu @ Sianel Pass (db) | Gerllaw: ≥ 30db |
Heb fod yn Gyfagos: ≥ 40db | |
Arwahanrwydd@ Sianel Myfyrio (db) | ≥13db |
Cyfarwyddeb (db) | ≥50db |
Colled Elw Optegol (db) | ≥45db |
PDL (db) | ≤0.10db |
Colli Tymheredd Dibynnol (db) | ≤0.15db |
Trin Pŵer Optegol (mw) | ≤300mw |
Tymheredd Gweithredu (℃) | -20 ~ +70 ℃ |
Tymheredd Storio ( ℃) | -40 ~ +85 ℃ |
Math o gysylltydd ( ℃) | Cwsmer Nodwch |
Canllaw Gorchymyn Dyfais CWDM
Math | Tonfedd | Pecyn | Math o Ffibr | Hyd Ffibr | Cysylltydd |
1=Hanner Band | 270=1270nm | G=ø4.0X28mm | 0=ffibr noeth | 05=0.5m | N=Dim |
2=Band Llawn | 271=1271nm | S1=ø5.5X34mm | 09=900um Tiwb rhydd | 1=1m | SCU=SC/UPC |
| ... | S2=ø5.5x38mm | Cebl 20=2.0mm | 2=2m | SCA=SC/APC |
290=1290nm | ABS = cas 90X20X10mm | Cebl 30=3.0mm | ... | FCU=FC/UPC | |
291=1291nm |
|
|
| FCA=FC/APC | |
... | LCU=LC/UPC | ||||
610=1610nm | LC/A=LC/APC | ||||
611=1611nm | STC=ST/UPC |
Dyfais CWDMManylion Delweddau


Dyfais DWDM
Nodwedd:
Colli mewnosod isel
Ynysu sianel uchel
Band pas eang
Sefydlogrwydd a dibynadwyedd uchel
Llwybr optegol am ddim epocsi
Ceisiadau:
Rhwydwaith WDM
Telathrebu
Rhwydwaith Metro
System mynediad
DWDMManyleb Dyfais
Paramedr | DWDM | |
Tonfedd y Canol (nm) | Grid ITU | |
Bwlch sianel (GHz) | 100 | 200 |
Cywirdeb Tonfedd y Ganolfan (nm) | ±0.5nm | |
Lled band @ -0.5db (nm) | ≥0.22nm | |
Colled Mewnosod (db) | Porthladd pasio: ≤ 0.90db | |
Adlewyrchu porthladd: ≤ 0.50db | ||
Ynysu @ Sianel Pass (db) | Gerllaw: ≥ 30db | |
Heb fod yn Gyfagos: ≥ 40db | ||
Arwahanrwydd@ Sianel Myfyrio (db) | ≥13db | |
Cyfeiriadedd (db) | ≥50db | |
Colled Elw Optegol (db) | ≥45db | |
PDL (db) | ≤0.10db | |
Colli Tymheredd Dibynnol (db) | ≤0.15db | |
Trin Pŵer Optegol (mw) | ≤300mw | |
Tymheredd Gweithredu (℃) | -20 ~ +70 ℃ | |
Tymheredd Storio ( ℃) | -40 ~ +85 ℃ | |
Math o Gysylltydd | Cwsmer Nodwch |
DWDMCanllaw Archebu Dyfais
Gofod Sianel | Rhifau Sianel | Pecyn | Math o Ffibr | Hyd Ffibr | Cysylltydd |
1=100GHz | 4=4 sianel | G=ø4.0X28mm | 0=ffibr noeth | 05=0.5m | N=Dim |
2=200GHz | 8=8 sianel | S1=ø5.5X34mm | 09=900um Tiwb rhydd | 1=1m | SCU=SC/UPC |
16=16 sianel | S2=ø5.5x38mm | Cebl 20=2.0mm | ... | SCA=SC/APC | |
32=32 sianel | ABS = cas 90X20X10mm | Cebl 30=3.0mm | FCU=FC/UPC | ||
FCA=FC/APC | |||||
LCU=LC/UPC | |||||
LC/A=LC/APC | |||||
STC=ST/UPC |
DWDMDyfais Manylion Delweddau


Dyfais FWDM
Nodwedd:
Colli mewnosod isel
Ynysu Sianel Uchel
Band pas eang
Sefydlogrwydd a dibynadwyedd uchel
Llwybr optegol am ddim epocsi
Ceisiadau:
Offer OLT, ONU
Telathrebu
System CATV
Dyfais FWDMManylion Delweddau


Manyleb Dyfais FWDM
Paramedr | FWDM-13 | FWDM-1314 | FWDM-1415 | FWDM-15 |
Pasio Ystod Tonfedd (nm) | 1310±50 | 1310±50 a 1490±10 | 1490±10 a 1550±10 | 1550±10 |
Ystod Tonfedd Myfyrio (nm) | 1490±10 a 1550±10 | 1550±10 | 1310±50 | 1310±50 a 1490±10 |
Colled Mewnosod (db) | Porthladd pasio: ≤ 0.60db | |||
Adlewyrchu porthladd: ≤ 0.40db | ||||
Ynysu @ Sianel Pass (db) | ≥ 30db | |||
Arwahanrwydd@ Sianel Myfyrio (db) | ≥15db | |||
Cyfeiriadedd (db) | ≥50db | |||
Colled Elw Optegol (db) | ≥45db | |||
PDL (db) | ≤0.10db | |||
Colli Tymheredd Dibynnol (db) | ≤0.15db | |||
Trin Pŵer Optegol (mw) | ≤300mw | |||
Tymheredd Gweithredu (℃) | -20 ~ +70 ℃ | |||
Tymheredd Storio ( ℃) | -40 ~ +85 ℃ | |||
Math o Gysylltydd | Cwsmer Nodwch |
Canllaw Gorchymyn Dyfais FWDM
Math | Pecyn | Math o Ffibr | Hyd Ffibr | Cysylltydd |
13=1310 tocyn | G=ø4.0X28mm | 0=ffibr noeth | 05=0.5m | N=Dim |
1490 & 1550 adlewyrchu | S1=ø5.5X34mm | 09=900um Tiwb rhydd | 1=1m | SCU=SC/UPC |
1314= 131 & 1490 pas | ABS = cas 90X20X10mm | Cebl 20=2.0mm | ... | SCA=SC/APC |
1550 myfyrio |
| Cebl 30=3.0mm |
| FCU=FC/UPC |
1415=1490 & 1550 tocyn |
|
|
| FCA=FC/APC |
1310 myfyrio |
|
|
| LCU=LC/UPC |
15=1550 tocyn |
|
|
| LC/A=LC/APC |
1310 & 1490 adlewyrchu |
|
|
| STC=ST/UPC |
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