Tuhipoka:
1. Ko te papa taiawhio he wehe a roto mai i te papa tahuhu.
2. Ko te TFAULT he kaikohi tuwhera/whakaputa wai, me toia ki runga me te 4.7k – 10k Ohms parenga i runga i te papa kaihautu mena ka hiahia
2. Ko te TFAULT he kaikohi tuwhera/whakaputa wai, me toia ki runga me te 4.7k – 10k Ohms parenga i runga i te papa kaihautu mena ka hiahia
hei whakamahi. Me noho i waenga i te 2.0V ki te Vcc + 0.3V. Ko te putanga teitei e tohu ana i te he o te kaikawe i puta mai i te taha TX
o naianei, ko te mana whakaputa TX ranei kua neke ake i nga paepae whakaoho kua whakaritea. Ko te putanga iti e tohu ana i te mahi noa. I roto i te ahua iti, te
ka toia te putanga ki te 2.0V, tuwhera ranei, ka taea ki te TDIS<0.8V.
4. Me toia ake ki te 4.7k - 10 kohms i runga i te papa manaaki ki te ngaohiko i waenga i te 2.0V me te 3.6V.
ka toia te putanga ki te 2.0V, tuwhera ranei, ka taea ki te TDIS<0.8V.
4. Me toia ake ki te 4.7k - 10 kohms i runga i te papa manaaki ki te ngaohiko i waenga i te 2.0V me te 3.6V.
Ko te MOD_DEF(0) ka kumea te raina kia iti hei tohu kua whakauruhia te kōwae.
5. Ko te LOS he tuwhera kaikohi putanga. Me toia ake ki te 4.7k – 10 kohms i runga i te papa manaaki ki te ngaohiko i waenga i te 2.0V me te 3.6V. arorau 0
5. Ko te LOS he tuwhera kaikohi putanga. Me toia ake ki te 4.7k – 10 kohms i runga i te papa manaaki ki te ngaohiko i waenga i te 2.0V me te 3.6V. arorau 0
tohu mahi noa; arorau 1 tohu mate o te tohu.
Whakaatu 2 Tauira SFP Host Board Schematic
Pikitia 3 Ko te Whatunga Whiriwhiringa Whakawhiwhia a te Poari Kaihautu
Whakaaetanga Pūtake-maha (MSA) Whakawhiti Puka Puka-Waea Mono (SFP)
Whakaahua 4 SFP Host Board Tahora Miihini
Whakaahua 5 Tahora Miihini Poari Kaihautu SFP (Tuuturu)
Whakaahua 6 Te Hoahoa Bezel e Manakohia ana
Tawhā hua:
| Wahi No. | Te roangaru | Kaihono | Temp. | Hiko TX (dBm) | RX Sens (Max.) (dBm) | Tawhiti |
| SFP3524-F11LC-20 | T 1310FP/R 1550 | LC | -20 ki te 70 | -9 ki te-3 | -21 | 20km |
| SFP5324-D11LC-20 | T 1550DFB/R 1310 | LC | -20 ki te 70 | -15 ki te-3 | -21 | |
| SFP5324-D11LC-40 | T 1550DFB/R 1310 | LC | -20 ki te 70 | -9 ki te-3 | -24 | 40km |
| SFP3524-D11LC-40 | T 1310DFB/R 1550 | LC | -20 ki te 70 | -5ki-0 | -24 | |
| SFP5424-D11LC-80 | T 1550DFB/R 1310 | LC | -20 ki te 70 | -3 ki te2 | -26 | 80km |
| SFP4524-D11LC-80 | T 1490DFB/R 1550 | LC | -20 ki te 70 | -3 ki te2 | -26 |
Nga korero ota:
Tauira:
SFP 35 24 -F 1 1 LC-20
SFP 35 24 -F 1 1 LC-20
| Waitohu | Tikanga | Whakaahuatanga | |||||
| SFP | Momo kōwae | SFP=SFP muka kotahikaiwhakawhitiwhiti | |||||
| 35 | Ngaru pokapū | 35=1310tx/1550rx | 53=1550tx/1310rx | 45=1490tx/1550rx | 54=1550tx/1490rx | ||
| 24 | Reiti Kaituku | 03=155M | 03=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
| F | Momo taiaho | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
| 1 | Mahi T | 1=0~+70℃ | 2=-40~+85℃ | ||||
| 2 | DDMI | 1=KORE DDM | 2=DDMI | ||||
| LC | Kaihono | SC=SC | LC=LC | ||||
| 20 | Tawhiti | 022=220M | 055=550M | 5=5KM | 10=10KM | ||
| 20=20KM | 40=40KM | 80=80KM | 100=100KM | ||||
Whakatauranga Morahi Tino:
| Tawhā | Tohu | Min | Max | Waeine | |
| Paemahana Rokiroki | TS | -40 | +85 | ℃ | |
| Te Waahi Mahi | RUNGA | taumata tauhokohoko | -20 | +70 | ℃ |
| taumata ahumahi | -40 | 85 | |||
| Ngaohiko Tuku | VCC | -0.5 | +4.5 | V | |
| Ngaohiko i runga i tetahi Pin | VIN | 0 | VCC | V | |
| Te Mahana Whakakotahi, Te Wa | - | 260 ℃, 10 S | ℃,S | ||
Nga Tikanga Mahi Manako:
| Tawhā | Tohu | Min. | Pato | Max. | Waeine | |
| Paemahana Ambient | TAMB | taumata tauhokohoko | 0 | - | 70 | ℃ |
| taumata ahumahi | -40 | 85 | ||||
| Ngaohiko Whakawhiwhi Hiko | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Nga Tikanga Whakahaere:
1. Kaituku（T=25℃, Vcc=3~3.6V (+3.3V)）
| Tawhā | Tohu | Min. | Pato | Max. | Waeine | |||||
| Roanga Ngaru Pokapū | lc | 1520 | 1550 | 1580 | nm | |||||
| 1280 | 1310 | 1340 | ||||||||
| 1470 | 1490 | 1510 | ||||||||
| Whānui tūāpapa | △l | FP@RMS | - | 2 | 4 | nm | ||||
| DFB@-20dB FWHM | - | - | 1 | |||||||
| Te Mana Putanga | 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 | ||||||
| Owehenga Whakamate | ER | 9 | - | dB | ||||||
| Whakawhiwhinga o naianei | ICCT | - | 150 | mA | ||||||
| Whakauru Rerekētanga Impedance | Rin | 100 | Ω | |||||||
| Rerekētanga Piu Tāuru Raraunga | Vin | 300 | 1200 | mV | ||||||
| Amplitude Optical Modulation | OMA | 174 | μW | |||||||
| Tuku Mono Ngaohiko | VD | 2.0 | Vcc | V | ||||||
| Tuku Whakahohe Ngaohiko | VEN | 0 | 0.8 | V | ||||||
| Tuku Monohia te Wa Whakatau | 10 | us | ||||||||
| Optical Rise/Hinga Time | 1.25G | Tr/ Tf (20-80%) | 150 | 260 | ps | |||||
| Te Koha Whakatupato | TX ΔDJ | 20 | 56.5 | ps | ||||||
| Ko te takoha Jitter katoa | TX ΔTJ | 50 | 119 | ps | ||||||
2. Kaiwhiwhi （T=25℃, Vcc=3~3.6V (+3.3V)
| Tawhā | Tohu | Min. | Pato | Max. | Waeine | |||
| Awhe roangaru | lc | 1520 | 1550 | 1580 | nm | |||
| 1280 | 1310 | 1340 | ||||||
| 1470 | 1490 | 1510 | ||||||
| Te tairongo | 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. Te Mana Whakauru (Tautuhi) | PMAX | -3 | - | - | ||||
| Tohu Tohu Tohu | PA | - | - | -24 | ||||
| Ka kitea te Tohu Whakakore | PD | -45 | - | - | ||||
| Waitohu Kitea Hysteresis | PHYS | 1 | - | 4 | ||||
| Whakawhiwhinga o naianei | ICCR | - | - | 150 | mA | |||
| Raraunga Putanga Piu Rerekētanga | Vout | 400 | - | 1000 | mV | |||
| Ngaohiko Tohu Tohu - Teitei | VSDHC | 2.0 | - | VCC | V | |||
| Ngaohiko Tohu Tohu – Iti | VSDL | 0 | - | 0.8 | ||||
Tuhipoka:
whakawhiti mai i te ahua teitei ki te ahua iti.
1) Ko te uara o te mana whakaputa me te tairongo ka taea te whakarite kia rite ki te hiahia.
1) Ko te uara o te mana whakaputa me te tairongo ka taea te whakarite kia rite ki te hiahia.
Taumahi Pin:
| Pin | Whakaahuatanga | Pin | Whakaahuatanga |
| 1 | VEET | Papa Whakawhiti (Taunoa me te Papa Kaiwhiwhi) | 1 |
| 2 | TFAULT | Hapa Kaituku. | 2 |
| 3 | TDIS | Kaituku Mono. Kua monokia te putanga taiaho ki runga, ki runga tuwhera ranei. | 3 |
| 4 | MOD_DEF(2) | Whakaaturanga Kōwae 2. Raina Raraunga mo te ID Rangatū. | 4 |
| 5 | MOD_DEF(1) | Whakaaturanga Kōwae 1. Raina karaka mo te ID Serial. | 4 |
| 6 | MOD_DEF(0) | Whakamaramatanga o te Kowae 0. Whakapapa i roto i te kōwae. | 4 |
| 7 | Tīpako Reiti | Kaore he hononga e hiahiatia ana | |
| 8 | LOS | Ngaronga o te tohu tohu. Ko te arorau 0 he tohu mahi noa. | 5 |
| 9 | VEER | Papa Kaiwhiwhi (Taunoa me te Papa Whakawhiti) | 1 |
| 10 | VEER | Papa Kaiwhiwhi (Taunoa me te Papa Whakawhiti) | 1 |
| 11 | VEER | Papa Kaiwhiwhi (Taunoa me te Papa Whakawhiti) | 1 |
| 12 | RD- | Kaiwhiwhi Hurihia te RARAUNGA ki waho. AC honoa | |
| 13 | RD+ | Kaiwhiwhi Kore-kore i huri i te RARAUNGA ki waho. AC honoa | |
| 14 | VEER | Papa Kaiwhiwhi (Taunoa me te Papa Whakawhiti) | 1 |
| 15 | VCCR | Whakawhiwhi Hiko Kaiwhiwhi | |
| 16 | VCCT | Tuku Hiko Kaituku | |
| 17 | VEET | Papa Whakawhiti (Taunoa me te Papa Kaiwhiwhi) | 1 |
| 18 | TD+ | Whakawhiti Raraunga Kore-Korohurihia ki roto. AC honoa. | |
| 19 | TD- | Kaituku Huri Raraunga ki roto. AC honoa. | |
| 20 | VEET | Papa Whakawhiti (Taunoa me te Papa Kaiwhiwhi) | 1
|
- 1X hongere muka
- Pūnaha aroturuki ataata
- Pūnaha waea
Nga waahanga hua
Tuhia to korero ki konei ka tukuna mai ki a matou