Awọn akọsilẹ:
1. Circuit ilẹ ti wa ni fipa ya sọtọ lati ẹnjini ilẹ.
2. TFAULTis ohun-ìmọ-odè / sisan o wu, eyi ti o yẹ ki o wa fa soke pẹlu kan 4.7k – 10k Ohms resistor lori agbalejo ọkọ ti o ba ti pinnu
2. TFAULTis ohun-ìmọ-odè / sisan o wu, eyi ti o yẹ ki o wa fa soke pẹlu kan 4.7k – 10k Ohms resistor lori agbalejo ọkọ ti o ba ti pinnu
fun lilo. Fa soke foliteji yẹ ki o wa laarin 2.0V to Vcc + 0.3V. Ijade giga kan tọkasi aṣiṣe atagba kan ti o ṣẹlẹ nipasẹ boya ojuṣaaju TX
lọwọlọwọ tabi agbara iṣẹjade TX ti o kọja awọn iloro itaniji tito tẹlẹ. Ijade kekere kan tọkasi iṣẹ ṣiṣe deede. Ni kekere ipinle, awọn
Ojade ti fa si 2.0V tabi ṣii, ṣiṣẹ lori TDIS<0.8V.
4. Yẹ ki o fa soke pẹlu 4.7k - 10 kohms lori ogun ọkọ to a foliteji laarin 2.0V ati 3.6V.
Ojade ti fa si 2.0V tabi ṣii, ṣiṣẹ lori TDIS<0.8V.
4. Yẹ ki o fa soke pẹlu 4.7k - 10 kohms lori ogun ọkọ to a foliteji laarin 2.0V ati 3.6V.
MOD_DEF(0) fa ila kekere lati fihan pe module ti wa ni edidi sinu.
5. LOS ni ṣiṣi-odè o wu. Yẹ ki o fa soke pẹlu 4.7k - 10 kohms lori igbimọ ogun si foliteji laarin 2.0V ati 3.6V. Logbon 0
5. LOS ni ṣiṣi-odè o wu. Yẹ ki o fa soke pẹlu 4.7k - 10 kohms lori igbimọ ogun si foliteji laarin 2.0V ati 3.6V. Logbon 0
tọkasi iṣẹ ṣiṣe deede; kannaa 1 tọkasi isonu ti ifihan.
olusin 2 Apeere SFP Gbalejo Board Sikematiki
olusin 3 Niyanju Gbalejo Board Ipese Filtering Network
Kekere Fọọmu-ifosiwewe Pluggable (SFP) Transceiver MultiSource Adehun (MSA)
olusin 4 SFP Gbalejo Board Mechanical Layout
Olusin 5 SFP Gbalejo Board Layout Mechanical (Tẹsiwaju.)
olusin 6 Niyanju Bezel Design
Awọn paramita ọja:
| Apakan No. | Igi gigun | Asopọmọra | Iwọn otutu. | TX Agbara (dBm) | Awọn sensọ RX (Max.) (dBm) | Ijinna |
| SFP3524-F11LC-20 | T 1310FP/R 1550 | LC | -20 si 70 | -9 si-3 | -21 | 20km |
| SFP5324-D11LC-20 | T 1550DFB/R 1310 | LC | -20 si 70 | -15 si-3 | -21 | |
| SFP5324-D11LC-40 | T 1550DFB/R 1310 | LC | -20 si 70 | -9 si-3 | -24 | 40km |
| SFP3524-D11LC-40 | T1310DFB/R 1550 | LC | -20 si 70 | -5 si-0 | -24 | |
| SFP5424-D11LC-80 | T 1550DFB/R 1490 | LC | -20 si 70 | -3 si2 | -26 | 80km |
| SFP4524-D11LC-80 | T 1490DFB/R 1550 | LC | -20 si 70 | -3 si2 | -26 |
Alaye ti paṣẹ:
Apeere
SFP 35 24 -F 1 1 LC-20
SFP 35 24 -F 1 1 LC-20
| Wole | Itumo | Apejuwe | |||||
| SFP | Module iru | SFP=Okun SFPtransceiver | |||||
| 35 | Aarin igbi | 35=1310tx/1550rx | 53=1550tx/1310rx | 45=1490tx/1550rx | 54=1550tx/1490rx | ||
| 24 | Oṣuwọn Atagba | 03=155M | 03=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
| F | Lesa iru | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
| 1 | Ṣiṣẹ T | 1=0~+70℃ | 2=-40~+85℃ | ||||
| 2 | DDMI | 1= KO DDM | 2=DDMI | ||||
| LC | Asopọmọra | SC=SC | LC=LC | ||||
| 20 | Ijinna | 022=220M | 055=550M | 5=5km | 10=10KM | ||
| 20=20KM | 40=40KM | 80=80km | 100=100KM | ||||
Iwontunwonsi O pọju:
| Paramita | Aami | Min | O pọju | Ẹyọ | |
| Ibi ipamọ otutu | TS | -40 | +85 | ℃ | |
| Awọn iwọn otutu ti nṣiṣẹ | TOP | Ipele iṣowo | -20 | +70 | ℃ |
| ipele ile ise | -40 | 85 | |||
| Ipese Foliteji | VCC | -0.5 | +4.5 | V | |
| Foliteji lori Eyikeyi Pin | VIN | 0 | VCC | V | |
| Soldering otutu, akoko | - | 260℃, 10 S | ℃,S | ||
Awọn ipo iṣẹ ti a ṣe iṣeduro:
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | |
| Ibaramu otutu | TAMB | Ipele iṣowo | 0 | - | 70 | ℃ |
| ipele ile ise | -40 | 85 | ||||
| Agbara Ipese Foliteji | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Awọn ipo Iṣiṣẹ:
1. Atagba (T=25℃, Vcc=3~3.6V (+3.3V)）
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | |||||
| Aarin wefulenti | lc | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| Spectral iwọn | △ l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB FWHM | - | - | 1 | |||||||
| Agbara Ijade | 0 ~ 20km | 1.25G | 1310 FP | Po | -9 | - | -3 | dBm | ||
| 14/15 DFB | -15 | -3 | ||||||||
| 40km | 1.25G | 14/15 DFB | -9 | - | -3 | |||||
| 1310 DFB | -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 | ||||||
| Ipin Iparun | ER | 9 | - | dB | ||||||
| Ipese Lọwọlọwọ | ICCT | - | 150 | mA | ||||||
| Input Iyatọ Impedance | Rin | 100 | Ω | |||||||
| Data Input Swing Iyatọ | Vin | 300 | 1200 | mV | ||||||
| Opitika Awose titobi | OMA | 174 | μW | |||||||
| Gbigbe Muu Foliteji ṣiṣẹ | VD | 2.0 | Vcc | V | ||||||
| Gbigbe Jeki Foliteji | VEN | 0 | 0.8 | V | ||||||
| Gbigbe Muu Assert Time | 10 | us | ||||||||
| Optical Rise / Fall Time | 1.25G | Tr/ Tf (20-80%) | 150 | 260 | ps | |||||
| Ipinnu Jitter ipinnu | TX ΔDJ | 20 | 56.5 | ps | ||||||
| Apapọ Jitter ilowosi | TX ΔTJ | 50 | 119 | ps | ||||||
2. Olugba (T=25℃, Vcc=3~3.6V (+3.3V)
| Paramita | Aami | Min. | Iru | O pọju. | Ẹyọ | |||
| Range wefulenti | lc | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Ifamọ | 20km | 1.25G | Pin | PMIN | - | - | -21 | dBm |
| 40/60km | 1.25G | Pin | - | - | -24 | |||
| 80km | 1.25G | Pin | - | - | -26 | |||
| 100km | 1.25G | APD | -30 | |||||
| 120km | 1.25G | APD | -32 | |||||
| MAX. Agbara titẹ sii (Ikunrere) | PMAX | -3 | - | - | ||||
| Wiwa ifihan agbara Assert | PA | - | - | -24 | ||||
| Signal Detect De-assert | PD | -45 | - | - | ||||
| Ifihan agbara Wa Hysteresis | ARA | 1 | - | 4 | ||||
| Ipese Lọwọlọwọ | ICCR | - | - | 150 | mA | |||
| Data O wu Swing Iyatọ | Vout | 400 | - | 1000 | mV | |||
| Ifihan agbara Foliteji – Ga | VSDHC | 2.0 | - | VCC | V | |||
| Ifihan agbara Foliteji – Low | VSDL | 0 | - | 0.8
| ||||
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