CWDM, DWDM, Ngwaọrụ FWDM
Nkọwa dị mkpirikpi:
Njirimara CWDM:
Ọnwụ ntinye dị ala
Ogologo ngafe gbalaga
Nkwụsi ike dị elu na ntụkwasị obi
Ụzọ ngwa anya efu efu
Ngwa CWDM:
WDM netwọk
Nzikọrịta ozi
Metro netwọk
Sistemụ nnweta
| Oke | Ngwaọrụ CWDM |
| Ogologo Ogologo Na-arụ ọrụ (nm) | 1260 ~ 1620nm |
| Ogologo ogologo etiti (nm) | 1270~1610nm ma ọ bụ 1271~1611nm (ITU Grid G.694.2) |
| Oghere ọwa (nm) | 20nm |
| Izizi ogologo ogologo nke etiti (nm) | ±0.5nm |
| Bandwit @ -0.5db (db) | ≥13db |
| Mfu ntinye (db) | Ọdụ ụgbọ mmiri: ≤ 0.60db |
| Ọdụ ụgbọ mmiri tụgharịa: ≤ 0.40db | |
| Nkewa @ Pass Channel (db) | N'akụkụ: ≥ 30db |
| Ndị na-adịghị n'akụkụ: ≥ 40db | |
| Mwepu @ ọwa echiche (db) | ≥13db |
| Ntuziaka (db) | ≥50db |
| Mfu nloghachi anya (db) | ≥45db |
| PDL (db) | ≤0.10db |
| Mfu dabere na okpomọkụ (db) | ≤0.15db |
| Ijikwa ike anya (mw) | ≤300mw |
| Okpomọkụ na-arụ ọrụ (℃) | -20 ~ + 70 ℃ |
| Okpomọkụ nchekwa (℃) | -40 ~ + 85 ℃ |
| Ụdị njikọ (℃) | Ezipụta ndị ahịa |
| Ụdị | Ogologo ogologo | ngwugwu | Ụdị eriri | Ogologo eriri | Njikọ |
| 1=Half Band | 270=1270nm | G=ø4.0X28mm | 0=eriri efu | 05=0.5m | N=Onweghi |
| 2=Egwu zuru oke | 271=1271nm | S1=ø5.5X34mm | 09=900um tọgbọrọ chakoo | 1=1m | SCU=SC/UPC |
|
| ... | S2=ø5.5x38mm | 20 = 2.0mm USB | 2=2m | SCA=SC/APC |
| 290=1290nm | ABS=90X20X10mm ikpe | 30 = 3.0mm USB | ... | FCU=FC/UPC | |
| 291=1291nm |
|
|
| FCA=FC/APC | |
| ... | LCU=LC/UPC | ||||
| 610=1610nm | LC/A=LC/APC | ||||
| 611=1611nm | STC=ST/UPC |
Njirimara:
Ọnwụ ntinye dị ala
Mwepu ọwa dị elu
Ogologo ngafe gbalaga
Nkwụsi ike dị elu na ntụkwasị obi
Ụzọ ngwa anya efu efu
Ngwa:
WDM netwọk
Nzikọrịta ozi
Metro netwọk
Sistemụ nnweta
| Oke | DWDM | |
| Ogologo ogologo etiti (nm) | Ọnụ ego nke ITU Grid | |
| Ogologo ọwa (GHz) | 100 | 200 |
| Izizi ogologo ogologo ogologo nke etiti (nm) | ±0.5nm | |
| Bandwit @ -0.5db (nm) | ≥0.22nm | |
| Mfu ntinye (db) | Ọdụ ụgbọ mmiri: ≤ 0.90db | |
| Ọdụ ụgbọ mmiri tụgharịa: ≤ 0.50db | ||
| Nkewa @ Pass Channel (db) | N'akụkụ: ≥ 30db | |
| Ndị na-adịghị n'akụkụ: ≥ 40db | ||
| Mwepu @ ọwa echiche (db) | ≥13db | |
| Ntuziaka (db) | ≥50db | |
| Mfu nloghachi anya (db) | ≥45db | |
| PDL (db) | ≤0.10db | |
| Mfu dabere na okpomọkụ (db) | ≤0.15db | |
| Ijikwa ike anya (mw) | ≤300mw | |
| Okpomọkụ na-arụ ọrụ (℃) | -20 ~ + 70 ℃ | |
| Okpomọkụ nchekwa (℃) | -40 ~ + 85 ℃ | |
| Ụdị njikọ | Ezipụta ndị ahịa | |
| Oghere ọwa | Ọnụọgụ ọwa | ngwugwu | Ụdị eriri | Ogologo eriri | Njikọ |
| 1=100GHz | 4=4 ọwa | G=ø4.0X28mm | 0=eriri efu | 05=0.5m | N=Onweghi |
| 2=200GHz | 8=8 ọwa | S1=ø5.5X34mm | 09=900um tọgbọrọ chakoo | 1=1m | SCU=SC/UPC |
| 16=16 ọwa | S2=ø5.5x38mm | 20 = 2.0mm USB | ... | SCA=SC/APC | |
| 32=32 ọwa | ABS=90X20X10mm ikpe | 30 = 3.0mm USB | FCU=FC/UPC | ||
| FCA=FC/APC | |||||
| LCU=LC/UPC | |||||
| LC/A=LC/APC | |||||
| STC=ST/UPC |
Njirimara:
Ọnwụ ntinye dị ala
Mwepu ọwa dị elu
Ogologo ngafe gbalaga
Nkwụsi ike dị elu na ntụkwasị obi
Ụzọ ngwa anya efu efu
Ngwa:
Ngwa OLT, ONU
Nzikọrịta ozi
Sistemụ CATV
| Oke | FWDM-13 | FWDM-1314 | FWDM-1415 | FWDM-15 |
| Gafee Ogologo Ogologo ogologo (nm) | 1310±50 | 1310± 50 na 1490± 10 | 1490± 10 na 1550± 10 | 1550± 10 |
| Ogologo ntụgharị ntụgharị uche (nm) | 1490± 10 na 1550± 10 | 1550± 10 | 1310±50 | 1310± 50 na 1490± 10 |
| Mfu ntinye (db) | Ọdụ ụgbọ mmiri: ≤ 0.60db | |||
| Ọdụ ụgbọ mmiri tụgharịa: ≤ 0.40db | ||||
| Nkewa @ Pass Channel (db) | ≥ 30db | |||
| Mwepu @ ọwa echiche (db) | ≥15db | |||
| Ntuziaka (db) | ≥50db | |||
| Mfu nloghachi anya (db) | ≥45db | |||
| PDL (db) | ≤0.10db | |||
| Mfu dabere na okpomọkụ (db) | ≤0.15db | |||
| Ijikwa ike anya (mw) | ≤300mw | |||
| Okpomọkụ na-arụ ọrụ (℃) | -20 ~ + 70 ℃ | |||
| Okpomọkụ nchekwa (℃) | -40 ~ + 85 ℃ | |||
| Ụdị njikọ | Ezipụta ndị ahịa | |||
| Ụdị | ngwugwu | Ụdị eriri | Ogologo eriri | Njikọ |
| 13=1310 ngafe | G=ø4.0X28mm | 0=eriri efu | 05=0.5m | N=Onweghi |
| 1490 & 1550 tụgharịa uche | S1=ø5.5X34mm | 09=900um tọgbọrọ chakoo | 1=1m | SCU=SC/UPC |
| 1314= 131 & 1490 gafere | ABS=90X20X10mm ikpe | 20 = 2.0mm USB | ... | SCA=SC/APC |
| 1550 tụgharịa uche |
| 30 = 3.0mm USB |
| FCU=FC/UPC |
| 1415=1490 & 1550 gafere |
|
|
| FCA=FC/APC |
| 1310 tụgharịa uche |
|
|
| LCU=LC/UPC |
| 15=1550 ngafe |
|
|
| LC/A=LC/APC |
| 1310 & 1490 tụgharịa uche |
|
|
| STC=ST/UPC |
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