Kumbuka 1:l:1270,1290,1310,1330,1350,1370,1390,1410,1430,1450,1470,1490,1510,1530,1550,1570,1590,1610.nm.
2 Mpokeaji (T=25℃, Vcc=3~3.6V (+3.3V) 1.25G
Kigezo | Alama | Dak. | Chapa | Max. | Kitengo | |||
Safu ya Wavelength | lc | 1100 | 1610 | nm | ||||
Unyeti | 0 ~ 20km | 1.25G | Bandika | PMIN | - | -24 | -23 | dBm |
40km | Bandika | - | -25 | -24 | ||||
80km | Bandika | - | -27 | -26 | ||||
MAX. Nguvu ya Kuingiza (Kueneza) | PMAX | -3 | - | - | ||||
Uthibitishaji wa Mawimbi | PA | - | - | -24 | ||||
Tambua Matangazo ya Mawimbi | PD | -34 | - | - | ||||
Ishara Tambua Hysteresis | PHYS | 1 | - | 4 | ||||
Ugavi wa Sasa | ICCR | - | - | 150 | mA | |||
Tofauti ya Kubadilisha Pato la Data | Vout | 400 | - | 1000 | mV | |||
Ishara Tambua Voltage - Juu | VSDHC | 2.0 | - | VCC | V | |||
Ishara Tambua Voltage - Chini | VSDL | 0 | - | 0.8 |
Vidokezo:
kubadili kutoka hali ya juu hadi hali ya chini.
1) Thamani ya nguvu ya pato na unyeti inaweza kubinafsishwa kulingana na mahitaji
Taarifa ya Kuagiza
Mfano
DSFP 49 24-C 1 2 LC-80
Ishara | Maana | Maelezo | |||||
DSFP | Aina ya moduli | DSFP= Nyuzi mbili za SFP | SFP=SFP ya nyuzi moja | ||||
49 | Wimbi la katikati | 30=1310tx/NO rx | 50=1550tx/NO RX | CWDM Kama 49=1490 CWDM TX 1100~1610 RX | |||
24 | Kiwango cha tarehe | 03=155M | 12=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
C | Aina ya laser | F=FP | D=DFB | C=CWDM | V=VCSEL | ||
1 | Uendeshaji T | 1=-20~+70℃ | 2=-40~+85℃ | ||||
1 | DDMI | 1=HAKUNA DDM | 2=DDMI | ||||
LC | Kiunganishi | SC=SC | LC=LC | ||||
80 | Umbali | 022=220M | 055=550M | 5=KM 5 | 10=KM 10 | ||
20=KM 20 | 40=40KM | 80=80KM | 100=100KM |
Mfano
DSFP 3X 24-0 12 LC-80
Ishara | Maana | Maelezo | |||||
DSFP | Aina ya moduli | DSFP= Nyuzi mbili za SFP | SFP=SFP ya nyuzi moja | ||||
3X | Wimbi la katikati | 88=850NM T&R | 3x=1310 tx/1100~1610 RX | CWDM Kama 49=1490 CWDM TX 1100~1610 RX | |||
24 | Kiwango cha tarehe | 03=155M | 12=622M | 24=1.25G | 48=2.5G | 60=3.125G | |
0 | Aina ya laser | 0=hakuna LD | |||||
1 | Uendeshaji T | 1=-20~+70℃ | 2=-40~+85℃ | ||||
2 | DDMI | 1=HAKUNA DDM | 2=DDMI | ||||
LC | Kiunganishi | SC=SC | LC=LC | ||||
20 | Umbali | 022=220M | 055=550M | 5=KM 5 | 10=KM 10 | ||
20=KM 20 | 40=40KM | 80=80KM | 100=100KM |
Bidhaa za kawaida
Sehemu Na. | Urefu wa mawimbi | Kiunganishi | Muda. | TXNguvu (dBm) | Senti za RX(Upeo wa juu) (dBm) | DD MI | Umbali |
DSFP3X24-F11LC-20 | T 1310FP/rx 1100~1610 | LC | -20 hadi 70 | -9 hadi 0 | -23 | F | 20 km |
DSFP5X24-D12LC-40 | T 1550DFP /R 1100~1610 | LC | -20 hadi 70 | -5~0 | -24 | T | 40KM |
DSFP6124-C12LC-80 | T 1610 CWDM/ R1100~1610 | LC | -20 hadi 70 | -3 hadi 2 | -26 | T | 80km |
Notisi ya kubuni
Maelezo ya PIN ya DSFP
Bandika | Maelezo | Bandika | Maelezo |
1 | VEET | Uwanja wa Kisambazaji (Kawaida na Uwanja wa Kipokeaji) | 1 |
2 | TFAULT | Hitilafu ya Transmitter. | 2 |
3 | TDIS | Kisambazaji Zima. Toleo la laser limezimwa juu au wazi. | 3 |
4 | MOD_DEF(2) | Ufafanuzi wa Moduli 2. Mstari wa data kwa Kitambulisho cha Serial. | 4 |
5 | MOD_DEF(1) | Ufafanuzi wa Moduli 1. Mstari wa saa wa kitambulisho cha Serial. | 4 |
6 | MOD_DEF(0) | Ufafanuzi wa Moduli 0. Imewekwa ndani ya moduli. | 4 |
7 | Kadiria Chagua | Hakuna muunganisho unaohitajika | |
8 | LOS | Kupoteza kwa ishara. Mantiki 0 inaonyesha operesheni ya kawaida. | 5 |
9 | VEER | Uwanja wa Kipokezi (Kawaida na Uwanja wa Mpitishaji) | 1 |
10 | VEER | Uwanja wa Kipokezi (Kawaida na Uwanja wa Mpitishaji) | 1 |
11 | VEER | Uwanja wa Kipokezi (Kawaida na Uwanja wa Mpitishaji) | 1 |
12 | RD- | Mpokeaji Amegeuza DATA nje. AC Imeunganishwa | |
13 | RD+ | Kipokeaji DATA Isiyogeuzwa kimetoka. AC Imeunganishwa | |
14 | VEER | Uwanja wa Kipokezi (Kawaida na Uwanja wa Mpitishaji) | 1 |
15 | VCR | Ugavi wa Nguvu wa Mpokeaji | |
16 | VCCT | Ugavi wa Nguvu za Transmitter | |
17 | VEET | Uwanja wa Kisambazaji (Kawaida na Uwanja wa Kipokeaji) | 1 |
18 | TD+ | Kisambazaji DATA Isiyogeuzwa ndani. AC Imeunganishwa. | |
19 | TD- | Kisambazaji DATA Iliyogeuzwa ndani. AC Imeunganishwa. | |
20 | VEET | Uwanja wa Kisambazaji (Kawaida na Uwanja wa Kipokeaji) | 1 |
Mkataba wa Mkataba wa MultiSource wa Kipekee cha Kipengele Kidogo (SFP) (MSA)
Mpangilio wa Mitambo wa Bodi ya Mwenyeji wa SFP
Upeo Kabisa Ukadiriaji
Kigezo | Alama | Dak | Max | Kitengo | |
Joto la Uhifadhi | TS | -40 | +85 | ℃ | |
Joto la Uendeshaji | TOP | Kiwango cha kibiashara | -20 | +70 | ℃ |
kiwango cha viwanda | -40 | 85 | |||
Ugavi wa Voltage | VCC | -0.5 | +4.5 | V | |
Voltage kwenye Pini Yoyote | VIN | 0 | VCC | V | |
Joto la Kuuza, Wakati | - | 260℃, 10 S | ℃, S |
Uendeshaji Unaopendekezwa Masharti
Kigezo | Alama | Dak. | Chapa | Max. | Kitengo | |
Halijoto ya Mazingira | TAMB | Kiwango cha kibiashara | 0 | - | 70 | ℃ |
kiwango cha viwanda | -40 | 85 | ||||
Voltage ya Ugavi wa Nguvu | V CC-VEE | 3 | 3.3 | 3.6 | V |
Masharti ya Uendeshaji
1 Kisambazaji(T=25℃, Vcc=3~3.6V (+3.3V))1.25G
Kigezo | Alama | Dak. | Chapa | Max. | Kitengo | |||
Urefu wa mawimbi katikati | lc | FP AU DFB | 1520 | 1550 | 1580 | nm | ||
1280 | 1310 | 1340 | ||||||
CWDM | l-6 | l(kumbuka1) | l+6 | |||||
Upana wa Spectral | △l | FP@RMS | - | 1 | 2 | nm | ||
DFB@-20dBFWHM | - | - | 1 | |||||
Uwiano wa Ukandamizaji wa Njia ya Upande | SMSR (DFB pekee) | 30 | dB | |||||
Nguvu ya Pato | 0 ~ 20km | 1310 FP | Po | -9 | - | -3 | dBm | |
20 km | 1550 DFB | -9 | - | -0 |
CWDM | -9 | - | -0 | ||||
40km | 1550 DFB | -5 | 0 | ||||
CWDM | -5 | 0 | |||||
80km | 1550 DFB | -3 | 2 | ||||
CWDM | -3 | 2 | |||||
Uwiano wa Kutoweka | ER | 1.25G | 9 | - | dB | ||
Ugavi wa Sasa | ICCT | - | 150 | mA | |||
Uzuiaji wa Tofauti wa Ingizo | Rin | 100 | Ω | ||||
Tofauti ya Kuingiza Data | Vin | 300 | 1200 | mV | |||
Amplitude ya Moduli ya Macho | OMA | 174 | μW | ||||
Sambaza Zima Voltage | VD | 2.0 | Vcc | V | |||
Sambaza Washa Voltage | VEN | 0 | 0.8 | V | |||
Sambaza Muda wa Kuthibitisha Kuzima | 10 | us | |||||
Wakati wa Kupanda/Kuanguka kwa Macho | Tr/ Tf (20-80%) | 150 | 260 | ps | |||
Mchango wa Jitter wa Kuamua | TX ΔDJ | 51.7 | ps | ||||
Jumla ya Mchango wa Jitter | TX ΔTJ | 90 | ps | ||||
Pato Jicho la Macho | IUT-T G.957 Inaendana |
Badili
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