Amanothi:
1. I-Circuit Ground ihlukaniswe ngaphakathi emhlabathini we-chassis.
2. I-TFailtis Umqoqi ovulekile / wokukhipha umqokeli, okufanele adonswe nge-4.7k - 10K Ahms Resistor on
ibhodi lomgcini uma ihloselwe ukusetshenziswa. Ukudonswa kwamandla kagesi kufanele kube phakathi kwe-2.0V ku-VCC + 0.3V. Okuphezulu
okuphumayo kukhombisa iphutha lokudlulisela okubangelwa yi-TX vias yamanje noma amandla okukhipha i-TX
edlula imibundu ye-alamu esethiwe. Ukukhishwa okuphansi kukhombisa ukusebenza okujwayelekile. Esimweni esiphansi,
okukhipha kudonswa ku- <0.8V.
3. Ukukhishwa kwe-Laser kukhutshaziwe ku-TDIS> 2.0V noma kuvuliwe, kunikwe amandla ku-TDIS <0.8V.
I-4. Kufanele idonswe ngo-4.7k - 10 Kohms kwi-Host Board kumandla kagesi phakathi kwe-2.0V ne-3.6V.
I-Mod_def (0) idonsa umugqa ophansi ukukhombisa module kuxhunyiwe.
I-5. I-Los i-Open Collector Output. Kufanele idonswe ngo-4.7k - 10 kohms kwi-Host Board kumandla kagesi
phakathi kwe-2.0v ne-3.6V. I-Logic 0 ikhombisa ukusebenza okujwayelekile; I-Logic 1 ikhombisa ukulahleka kwesiginali.
Uku-oda imininingwane
7.1
I-SFP 35 24-F 1 1SC-20
Bhala | -Ncishana | Ukufanisa | |||||
I-SFP | Uhlobo lwemodyuli | SFP = eyodwa fiber sfpumhubhe wesinqamusi | |||||
35 | I-Wave Center | 35 = 1310TX / 1550RX | 53 = 1550TX / 1310RX | 45 = 1490TX / 1550RX | 54 = 1550TX / 1490RX | ||
24 | Izinga lokudlulisela | 03 = 155m | 03 = 622m | 24 = 1.25G | 48 = 2.5g | 60 = 3.125g | |
F | Uhlobo lwe-Laser | F = fp | D = DFB | C = cwdm | V = vcsel | ||
1 | Ukusebenza T | 1 = 0 ~ + 70 ℃ | 2 = -40 ~ + 85 ℃ |
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2 | I-DDMI | 1 = Ayikho i-DDM | 2 = DDMI |
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SC | Isixhumi | SC = SC | LC = LC |
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20 | Ibanga | 022 = 220m | 055 = 550m | 5 = 5km | 10 = 10km | ||
20 = 20km | 40 = 40km | 80 = 80km | 100 = 100km |
Ingxenye No. | Umbuzi | Isixhumi | Temp. | Amandla we-TX (DBM) | I-RX Sens (UMax.) (DBM) | Ibanga |
Sfop5524-F11SC-20 | T 1310FP / R 1550 | SC | -20 kuya ku-70 | -9 kuya ku-3 | -21 | I-20km |
SFP5324-D11SC-20 | T 1550dfb / R 1310 | SC | -20 kuya ku-70 | -15 kuya ku-3 | -21 | |
SFP5324-D11SC-40 | T 1550dfb / R 1310 | SC | -20 kuya ku-70 | -9 kuya ku-3 | -24 | 40km |
Sfop5524-D11SC-40 | T 1310DFB / R 1550 | SC | -20 kuya ku-70 | -5ito-0 | -24 | |
SFP5424-D11SC-80 | T 1550dfb / R 1310 | SC | -20 kuya ku-70 | -3 to2 | -26 | I-80km |
SFP4524-D11SC-80 | T 1490DFB / R 1550 | SC | -20 kuya ku-70 | -3 to2 | -26 |
Umdwebo 2Isibonelo SFP Host Board Schematic
Umdwebo 3Inethiwekhi Enconyiwe Yokubamba Ibhodi Yokuhlunga
Ifomu elincane le-Fomu-Factor plugger (SFP) Transceiver Relisource Convertap (MSA)
Umdwebo 4I-SFP Host Short Mechanical Layout
Umdwebo 5Isendlalelo sebhodi le-SFP lisingatha
Umdwebo 6Kunconywe i-Bezel Design
IsAmb: | A |
Usuku: | Agasti 30,2012 |
Bhala ngu: | |
Xhumana: | |
I-Web: |
Izilinganiso eziphezulu ngokuphelele
Ipharameter | Isifanekiselo | Uku | Umnciphikazi | Umuvo | |
Ukushisa okushisa | TS | -40 | +85 | ℃ | |
Ukushisa okusebenzayo | Isihloko | Izinga lezentengiselwano | -20 | +70 | ℃ |
-lingene | -40 | 85 | |||
Hlinzeka ngogesi | I-VCC | -0.5 | +4.5 | V | |
Voltage kunoma iyiphi iphini | Uhlobo | 0 | I-VCC | V | |
Ukulingisa izinga lokushisa, isikhathi | - | 260 ℃, 10 s | ℃, s |
Izimo Zokusebenza Ezinconyiwe
Ipharameter | Isifanekiselo | Imiz. | Ithandlela | UMax. | Umuvo | |
Izinga lokushisa elikhona | IWamb | Izinga lezentengiselwano | 0 | - | 70 | ℃ |
-lingene | -40 | 85 | ||||
Amandla okuhlinzekwa kwamandla | V cc-vee | + | 3.3 | 3.6 | V |
Izimo zokusebenza
1Ukudlulisa(T = 25℃, VCC =+~3.6V (+3.3V)Isihlehlukene
Ipharameter | Isifanekiselo | Imiz. | Ithandlela | UMax. | Umuvo | |||||
Isikhungo se-wavength | SC | Umlingisi | I-1550 | 1580 | nm | |||||
I-1280 | 1310 | 1340 | ||||||||
I-1470 | 1490 | I-1510 | ||||||||
Ububanzi BukaPhenya | △ l | FP @ RMS | - | 2 | 4 | nm | ||||
Dfb @ -20db Fwwm | - | - | 1 | |||||||
Amandla okukhipha | 0 ~ 20km | I-1.25G | I-1310 FP | Po | -9 | - | -3 | dbm | ||
14/15 DFB | -15 | -3 | ||||||||
40km | I-1.25G | 14/15 DFB | -9 | - | -3 | |||||
I-1310 DFB | -5 | -0 | ||||||||
60km | I-1.25G | 14/15 DFB | -5 | 0 | ||||||
I-80km | I-1.25G | 14/15 DFB | -3 | 2 | ||||||
I-100 ~ 120km | I-1.25G | 14/150 DFB | 0 | + | ||||||
Isilinganiso sokuqothulwa | ER | 9 | - | dB | ||||||
Hlinzeka yamanje | I-ICCC | - | I-150 | mA | ||||||
Ukufaka okuhlukile kokufaka | Rin | 100 | Ω | |||||||
Idatha yokufaka idatha ehlukile | Uhlobo | 300 | I-1200 | mV | ||||||
I-Optical Modulant Amplitude | U-OMA | 174 | μw | |||||||
Dlulisela amandla okukhubazeka | VD | I-2.0 | I-VCC | V | ||||||
Dlulisa unikeze amandla kagesi | Uku quellika intwana | 0 | 0.8 | V | ||||||
Dlulisa isikhathi sokukhubazeka | 10 | us | ||||||||
Isikhathi sokukhanya / sokuwa | I-1.25G | I-TR / TF (20-80%) | I-150 | 260 | ps | |||||
Umnikelo we-Jitter we-Jitter | Tx ΔDJ | 20 | 56.5 | ps | ||||||
Umnikelo we-Jitter ophelele | Tx Δtj | 50 | 119 | ps |
2Owemukelayo(T = 25℃, VCC =+~3.6V (+3.3V)
Ipharameter | Isifanekiselo | Imiz. | Ithandlela | UMax. | Umuvo | |||
Ububanzi be-Wavengeth | SC | Umlingisi | I-1550 | 1580 | nm | |||
I-1280 | 1310 | 1340 | ||||||
I-1470 | 1490 | I-1510 | ||||||
Ukuzwela | I-20km | I-1.25G | Isipeletu | Iphonsa | - | - | -21 | dbm |
40 / 60km | I-1.25G | Isipeletu | - | - | -24 | |||
I-80km | I-1.25G | Isipeletu | - | - | -26 | |||
I-100km | I-1.25G | Umuthi wokuhlonzakayo | -30 | |||||
I-120km | I-1.25G | Umuthi wokuhlonzakayo | -32 | |||||
UMax. Amandla okufaka (ukugcwala) | Ikshayi | -3 | - | - | ||||
Isiginali Thola Ama-Augct | PA | - | - | -24 | ||||
Isiginali Thola | PD | -45 | - | - | ||||
Isiginali Thola i-hysteresis | Isimo esimnandi | 1 | - | 4 | ||||
Hlinzeka yamanje | ICCR | - | - | I-150 | mA | |||
Ukukhishwa kwedatha okuhlukanisayo okuhlukile | Isiza | 400 | - | 1000 | mV | |||
Signal Detact Voltage - High | Vsdhc | I-2.0 | - | I-VCC | V | |||
Isiginali Detact Voltage - Low | Vsdl | 0 | - | 0.8
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