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
| Paramedr | Dyfais CWDM |
| Tonfedd weithredol (nm) | 1260 ~ 1620nm |
| Tonfedd ganol (nm) | 1270 ~ 1610nm neu 1271 ~ 1611nm (grid ITU G.694.2) |
| Bylchau sianel (nm) | 20nm |
| Cywirdeb tonfedd y ganolfan (nm) | ± 0.5nm |
| Lled band @ -0.5db (db) | ≥13db |
| Colli Mewnosod (DB) | Porthladd Pasio: ≤ 0.60db |
| Adlewyrchu porthladd: ≤ 0.40db | |
| Ynysu@ Pass Channel (DB) | Cyfagos: ≥ 30db |
| Di-Gyfyngiad: ≥ 40db | |
| Ynysu@ adlewyrchu sianel (db) | ≥13db |
| Cyfarwyddeb (DB) | ≥50db |
| Colled Dychwelyd Optegol (DB) | ≥45db |
| PDL (db) | ≤0.10db |
| Colled sy'n ddibynnol ar dymheredd (dB) | ≤0.15db |
| Trin Pwer Optegol (MW) | ≤300mw |
| Tymheredd Gweithredu (℃) | -20 ~+70 ℃ |
| Tymheredd Storio (℃) | -40 ~+85 ℃ |
| Math o Gysylltydd (℃) | Cwsmer yn nodi |
| Math | Tonfedd | Pecyn | Math o Ffibr | Hyd Ffibr | Nghysylltwyr |
| 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 | 20 = cebl 2.0mm | 2 = 2m | SCA = SC/APC |
| 290 = 1290nm | Abs = 90x20x10mm Achos | 30 = 3.0mm cebl | ... | Fcu = fc/upc | |
| 291 = 1291nm |
|
|
| FCA = FC/APC | |
| ... | LCU=LC/UPC | ||||
| 610=1610nm | LC/A = LC/APC | ||||
| 611 = 1611nm | STC=ST/UPC |
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
| Paramedr | DWDM | |
| Tonfedd ganol (nm) | Grid itu | |
| Bylchau sianel (GHz) | 100 | 200 |
| Cywirdeb tonfedd y ganolfan （nm) | ± 0.5nm | |
| Lled band @ -0.5db (nm) | ≥0.22nm | |
| Colli Mewnosod (DB) | Porthladd Pasio: ≤ 0.90db | |
| Adlewyrchu porthladd: ≤ 0.50db | ||
| Ynysu@ Pass Channel (DB) | Cyfagos: ≥ 30db | |
| Di-Gyfyngiad: ≥ 40db | ||
| Ynysu@ adlewyrchu sianel (db) | ≥13db | |
| CYFARWYDDIAETH (DB) | ≥50db | |
| Colled Dychwelyd Optegol (DB) | ≥45db | |
| PDL (db) | ≤0.10db | |
| Colled sy'n ddibynnol ar dymheredd (dB) | ≤0.15db | |
| Trin Pwer Optegol (MW) | ≤300mw | |
| Tymheredd Gweithredu (℃) | -20 ~+70 ℃ | |
| Tymheredd Storio (℃) | -40 ~+85 ℃ | |
| Math o Gysylltydd | Cwsmer yn nodi | |
| Gofod Sianel | Rifau sianel | Pecyn | Math o Ffibr | Hyd Ffibr | Nghysylltwyr |
| 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 | 20 = cebl 2.0mm | ... | SCA = SC/APC | |
| 32 = 32 sianel | Abs = 90x20x10mm Achos | 30 = 3.0mm cebl | Fcu = fc/upc | ||
| FCA = FC/APC | |||||
| LCU=LC/UPC | |||||
| LC/A = LC/APC | |||||
| STC=ST/UPC |
Nodwedd:
Colli mewnosod isel
Ynysu Sianel Uchel
Band pas eang
Sefydlogrwydd a dibynadwyedd uchel
Llwybr optegol am ddim epocsi
Ceisiadau:
OLT, Offer ONU
Telathrebu
System CATV
| 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 |
| Colli Mewnosod (DB) | Porthladd Pasio: ≤ 0.60db | |||
| Adlewyrchu porthladd: ≤ 0.40db | ||||
| Ynysu@ Pass Channel (DB) | ≥ 30db | |||
| Ynysu@ adlewyrchu sianel (db) | ≥15db | |||
| CYFARWYDDIAETH (DB) | ≥50db | |||
| Colled Dychwelyd Optegol (DB) | ≥45db | |||
| PDL (db) | ≤0.10db | |||
| Colled sy'n ddibynnol ar dymheredd (dB) | ≤0.15db | |||
| Trin Pwer Optegol (MW) | ≤300mw | |||
| Tymheredd Gweithredu (℃) | -20 ~+70 ℃ | |||
| Tymheredd Storio (℃) | -40 ~+85 ℃ | |||
| Math o Gysylltydd | Cwsmer yn nodi | |||
| Math | Pecyn | Math o Ffibr | Hyd Ffibr | Nghysylltwyr |
| 13 = 1310 Pass | 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 a 1490 pasio | Abs = 90x20x10mm Achos | 20 = cebl 2.0mm | ... | SCA = SC/APC |
| 1550 Adlewyrchu |
| 30 = 3.0mm cebl |
| Fcu = fc/upc |
| 1415 = 1490 a 1550 Pass |
|
|
| FCA = FC/APC |
| 1310 myfyrio |
|
|
| LCU=LC/UPC |
| 15 = 1550 Pass |
|
|
| LC/A = LC/APC |
| 1310 & 1490 adlewyrchu |
|
|
| STC=ST/UPC |
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