ndetu:
1. Ala sekit dịpụrụ adịpụ n'ime ala chassis.
2. TFAULTis ihe na-emepe emepe mpụta/mkpọpu mmiri, nke a ga-ebuli na 4.7k - 10k Ohms resistor na ụlọ ọrụ nnabata ma ọ bụrụ na e bu n'obi.
2. TFAULTis ihe na-emepe emepe mpụta/mkpọpu mmiri, nke a ga-ebuli na 4.7k - 10k Ohms resistor na ụlọ ọrụ nnabata ma ọ bụrụ na e bu n'obi.
maka ojiji. Voltage dị elu kwesịrị ịdị n'etiti 2.0V ruo Vcc + 0.3V. Nsonaazụ dị elu na-egosi mmejọ nke na-ebunye site na nhụsianya TX kpatara
nke ugbu a ma ọ bụ ike mmepụta TX karịrị ebe mkpisi aka nke atọrọ. Mpụta dị ala na-egosi ọrụ nkịtị. Na ala ala, na
a na-adọta mmepụta na 2.0V ma ọ bụ mepee, na-enyere ya aka na TDIS <0.8V.
4. Ekwesịrị ịdọrọ ya na 4.7k - 10 kohms na bọọdụ nnabata na voltaji n'etiti 2.0V na 3.6V.
a na-adọta mmepụta na 2.0V ma ọ bụ mepee, na-enyere ya aka na TDIS <0.8V.
4. Ekwesịrị ịdọrọ ya na 4.7k - 10 kohms na bọọdụ nnabata na voltaji n'etiti 2.0V na 3.6V.
MOD_DEF(0) wepụrụ ahịrị dị ala iji gosi na etinyere modul.
5. LOS bụ mmepụta ihe mkpokọ mepere emepe. Ekwesịrị ịdọrọ ya na 4.7k - 10 kohms na bọọdụ nnabata na voltaji n'etiti 2.0V na 3.6V. Echiche 0
5. LOS bụ mmepụta ihe mkpokọ mepere emepe. Ekwesịrị ịdọrọ ya na 4.7k - 10 kohms na bọọdụ nnabata na voltaji n'etiti 2.0V na 3.6V. Echiche 0
na-egosi ọrụ nkịtị; mgbagha 1 na-egosi ọnwụ nke mgbaama.
Ọgụgụ 2 Ihe Nlereanya SFP Host Board Schematic
Ọgụgụ 3 akwadoro netwọọdụ ntinye nzacha ndị ọbịa
Obere Ụdị-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
Onyonyo 4 Nhazi usoro ihe eji arụ ọrụ ndị ọbịa SFP
Ọgụgụ 5 SFP Host Board Mechanical Layout (Ọnọdụ.)
Ọgụgụ 6 Nhazi bezel akwadoro
Ngwa ngwaahịa:
| Akụkụ Mba. | Ogologo ogologo | Njikọ | Okpomọkụ | Ike TX (dBm) | RX Sens (Max.) (dBm) | Anya |
| SFP3524-F11LC-20 | T1310FP/R 1550 | LC | -20 ruo 70 | -9 ruo-3 | -21 | 20km |
| SFP5324-D11LC-20 | T1550DFB/R 1310 | LC | -20 ruo 70 | -15 ruo-3 | -21 | |
| SFP5324-D11LC-40 | T1550DFB/R 1310 | LC | -20 ruo 70 | -9 ruo-3 | -24 | 40km |
| SFP3524-D11LC-40 | T1310DFB/R 1550 | LC | -20 ruo 70 | -5 ruo-0 | -24 | |
| SFP5424-D11LC-80 | T1550DFB/R 1490 | LC | -20 ruo 70 | -3 ruo 2 | -26 | 80km |
| SFP4524-D11LC-80 | T1490DFB/R 1550 | LC | -20 ruo 70 | -3 ruo 2 | -26 |
Ozi ịtụ:
Ọmụmaatụ
SFP 35 24 -F 1 1 LC-20
SFP 35 24 -F 1 1 LC-20
| Banye aka | pụtara | Nkọwa | |||||
| SFP | Ụdị modul | SFP = Otu eriri SFPtransceiver | |||||
| 35 | Ofe etiti | 35=1310tx/1550rx | 53=1550tx/1310rx | 45=1490tx/1550rx | 54=1550tx/1490rx | ||
| 24 | Ọnụego nnyefe | 03=155M | 03=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
| F | Ụdị laser | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
| 1 | Na-arụ ọrụ T | 1=0~+70℃ | 2=-40~+85℃ | ||||
| 2 | DDMI | 1=Mba DDM | 2=DDMI | ||||
| LC | Njikọ | SC = SC | LC = LC | ||||
| 20 | Anya | 022=220M | 055=550M | 5=5km | 10=10KM | ||
| 20=20KM | 40=40KM | 80=80KM | 100=100KM | ||||
Oke kacha oke:
| Oke | Akara | Min | Oke | Nkeji | |
| Okpomọkụ nchekwa | TS | -40 | +85 | ℃ | |
| Okpomọkụ na-arụ ọrụ | N'elu | Ọkwa azụmahịa | -20 | +70 | ℃ |
| ulo oru larịị | -40 | 85 | |||
| Voltaji na-eweta | VCC | -0.5 | + 4.5 | V | |
| Voltaji na Pin ọ bụla | VIN | 0 | VCC | V | |
| Okpomọkụ ire ere, oge | - | 260 ℃, 10 S | ℃, S | ||
Ọnọdụ ọrụ akwadoro:
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | |
| Okpomọkụ gburugburu | TAMB | Ọkwa azụmahịa | 0 | - | 70 | ℃ |
| ulo oru larịị | -40 | 85 | ||||
| Voltaji na-enye ike | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Ọnọdụ ọrụ:
1. Nnyefe (T = 25 ℃, Vcc = 3 ~ 3.6V (+ 3.3V))
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | |||||
| Ogologo ogologo etiti | lc | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| Spectral obosara | △ l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB FWHM | - | - | 1 | |||||||
| Ike mmepụta | 0 ~ 20km | 1.25G | 1310 FP | Po | -9 | - | -3 | dBm | ||
| 14/15 DFB | -15 | -3 | ||||||||
| 40km | 1.25G | 14/15 DFB | -9 | - | -3 | |||||
| 1310DFB | -5 | -0 | ||||||||
| 60km | 1.25G | 14/15 DFB | -5 | 0 | ||||||
| 80km | 1.25G | 14/15 DFB | -3 | 2 | ||||||
| 100-120km | 1.25G | 14/150 DFB | 0 | 3 | ||||||
| Oke mkpochapụ | ER | 9 | - | dB | ||||||
| Nyefee ugbu a | ICCT | - | 150 | mA | ||||||
| Ntinye Mmetụta Dị Iche | Rin | 100 | Ω | |||||||
| Ọdịiche Ntinye Swing Data | Vin | 300 | 1200 | mV | ||||||
| Mmụba Modulation ngwa anya | OMA | 174 | μW | |||||||
| Nyefee gbanyụọ voltaji | VD | 2.0 | Vcc | V | ||||||
| Nyefee Kwado voltaji | VEN | 0 | 0.8 | V | ||||||
| Nyefee gbanyụọ oge nkwuputa | 10 | us | ||||||||
| Oge ịrị elu/ọdịda anya | 1.25G | Tf (20-80%) | 150 | 260 | ps | |||||
| Ntụnye aka Jitter siri ike | TX ΔDJ | 20 | 56.5 | ps | ||||||
| Mgbakọta onyinye Jitter | TX ΔTJ | 50 | 119 | ps | ||||||
2. Nnata (T=25℃, Vcc=3~3.6V (+3.3V)
| Oke | Akara | Min. | Ụdị | Oke. | Nkeji | |||
| Ogologo Ogologo | lc | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Mmetụta | 20km | 1.25G | Ntụtụ | PMIN | - | - | -21 | dBm |
| 40/60km | 1.25G | Ntụtụ | - | - | -24 | |||
| 80km | 1.25G | Ntụtụ | - | - | -26 | |||
| 100km | 1.25G | APD | -30 | |||||
| 120km | 1.25G | APD | -32 | |||||
| MAX. Ike ntinye (Saturation) | PMAX | -3 | - | - | ||||
| Chọpụta ihe mgbaàmà | PA | - | - | -24 | ||||
| Chọpụta ihe mgbaàmà ewepụla nkwenye | PD | -45 | - | - | ||||
| Chọpụta Hysteresis nke mgbaàmà | PHYS | 1 | - | 4 | ||||
| Nyefee ugbu a | ICCR | - | - | 150 | mA | |||
| Ọdịiche Mmepụta Swing Data | Mkpu | 400 | - | 1000 | mV | |||
| Chọpụta voltaji - Elu | VSDHC | 2.0 | - | VCC | V | |||
| Chọpụta voltaji – Dị ala | VSDL | 0 | - | 0.8
| ||||
- 1X eriri ọwa
- Sistemụ nleba anya vidiyo
- Usoro nkwukọrịta
Ụdị ngwaahịa
Dee ozi gị ebe a ziga anyị ya