Nco tseg:
hloov ntawm lub xeev siab mus rau lub xeev qis.
1) Tus nqi ntawm cov zis hluav taws xob thiab rhiab heev tuaj yeem kho raws li qhov xav tau
Kev txiav txim Cov ntaub ntawv
Piv txwv
DSFP 3X 03-F 1 1 LC-20
| Kos npe | Txhais tau tias | Kev piav qhia | |||||
| DSFP | Module hom | DSFP = Dual fibers SFP | SFP = Ib leeg fiber ntau SFP | ||||
| 3X | Nruab nrab nthwv dej | 3x = 1310tx/1100~1610 rx | 5x = 1550tx / 1100 ~ 1610 rx | CWDM 49 = 1490 CWDM TX 1100 ~ 1610 RX | |||
| 03 | hnub Rate | 03 = 155 m | 12 = 622 m | 24 = 1.25 g | 48 = 2.5 g | 60 = 3.125 g | |
| F | Laser hom | F = FP | DAB = DFB | C = CWDM | V = VCSEL | ||
| 1 | Kev ua haujlwm T | 1 = -20 ~ + 70 ℃ | 2 = -40 ~ + 85 ℃ | ||||
| 1 | DDMI | 1 = TSIS MUAJ DDM | 2 = DMI | ||||
| LC | Txuas | SC = UAS | Luas = LC | ||||
| 20 | Nyob deb | 022 = 220 m | 055 = 550 m | 5 = 5 KM | 10 = 10 KM | ||
| 20 = 20 KM | 40 = 40 KM | 80 = 80 KM | 100 = 100 KM | ||||
Hom cov khoom
| Tshooj No. | Lub wavelength | Con-nector | Temp. | TXPower (dBm) | RX Sens (Max.) (dBm) | DD MAS | Nyob deb |
| DSFP3X03-F11LC-20 | T 1310FP/rx 1100 ~ 1610 | LC | -20 rau 70 | -12 rau 0 | -34 | F | 20km ua |
Tsim ceeb toom
DSFP Pinpiav qhia
| Pin | Cov lus piav qhia | Pin | Cov lus piav qhia |
| 1 | VEET | Transmitter Ground (Common nrog Receiver Ground) | 1 |
| 2 | FAULT | Transmitter txhaum. | 2 |
| 3 | TDIS | Transmitter Disable. Laser output disabled nyob rau siab los yog qhib. | 3 |
| 4 | MOD_DEF(2) | Module Definition 2. Cov ntaub ntawv kab rau Serial ID. | 4 |
| 5 | MOD_DEF(1) | Module Definition 1. Clock kab rau Serial ID. | 4 |
| 6 | MOD_DEF(0) | Module txhais 0. Grounded nyob rau hauv lub module. | 4 |
| 7 | Rate Xaiv | Tsis xav tau kev sib txuas |
|
| 8 | LOS | Poob qhov taw qhia taw qhia. Logic 0 qhia txog kev ua haujlwm ib txwm muaj. | 5 |
| 9 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 10 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 11 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 12 | RD- | Receiver Inverted DATA tawm. AC Coupled |
|
| 13 | RD+ | Receiver Tsis-inverted DATA tawm. AC Coupled |
|
| 14 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 15 | VCCR | Txais Cov Khoom Siv Hluav Taws Xob |
|
| 16 | VCCT | Transmitter fais fab mov |
|
| 17 | VEET | Transmitter Ground (Common nrog Receiver Ground) | 1 |
| 18 | TSI + | Transmitter Tsis-Inverted DATA nyob rau hauv. AC Coupled. |
|
| 19 | TD- | Transmitter Inverted DATA nyob rau hauv. AC Coupled. |
|
| 20 | VEET | Transmitter Ground (Common nrog Receiver Ground) | 1 |
Small Form-factor Pluggable (SFP) Transceiver MultiSource Agreement (MSA)
SFP Lub Rooj Tswjhwm Saib Xyuas Txheej Txheem Txheej Txheem
Daim duab 6SFP Lub Rooj Tswjhwm Saib Xyuas Mechanical Layout (Cont.)
Pom zoo Bezel Tsim
Tsis muajQhov siab tshaj plaws Kev ntsuas
| Parameter | Cim | Min | Max | Chav tsev | |
| Cia Kub | TS | -40 | +85 | ℃ | |
| Ua haujlwm kub | TOP | Kev lag luam qib | -20 | +70 | ℃ |
| qib kev lag luam | -40 | 85 | |||
| Cov khoom siv hluav taws xob | VCC | -0.5 | +4.5 | V | |
| Voltage ntawm Any Pin | VIN | 0 | VCC | V | |
| Soldering Kub, Sijhawm | - | 260 ℃, 10 S | ℃, S | ||
Pom zoo ua haujlwm Cov xwm txheej
| Parameter | Cim | Min. | Ntaus | Max. | Chav tsev | |
| Ambient Kub | TAMB | Kev lag luam qib | 0 | - | 70 | ℃ |
| qib kev lag luam | -40 | 85 | ||||
| Fais fab mov Voltage | V CC-VEE | 3 | 3.3 | 3.6 | V | |
Kev khiav haujlwm Cov xwm txheej
1 Transmitter(T = 25℃, Vcc = 3 ~ 3.6V (+ 3.3V))155M ua
| Parameter | Cim | Min. | Ntaus | Max. | Chav tsev | |||
| Center Wavelength | FP | 1280 | 1310 | 1340 ib | ||||
| Spectral dav | △ l | FP@RMS | - | 4 | 6 | nm | ||
| Sab Hom Txhaum Cai | SMSR (DFB nkaus xwb) | 30 | dB | |||||
| Tso zis zog | 0 ~ 30km | 13 10 FWB | Po | -12 | - | -0 | dBm ib | |
| Extinction Ratio | ER | 155M ua | 10 | - | dB | |||
| Cov khoom siv tam sim no | ICCT | - | 150 | mA | ||||
| Input Differential Impedance | Rin | 100 | Ω | |||||
| Data Input Swing Differential | Vin | 300 | 1200 | mV | ||||
| Optical Modulation Amplitude | OMA | 174 | µ W | |||||
| Transmit Disable Voltage | VD | 2.0 | Vcc | V | |
| Transmit Enable Voltage | VEN | 0 | 0.8 ua | V | |
| Transmit Disable Assert Time | 10 | us | |||
| Optical Nce / Caij Nplooj Hlav | Tr / Tf (20-80%) | 400 | 8000 | ps | |
| Tso zis Optical Qhov muag | IUT-T G.957 Ua raws | ||||
2 Tus txais (T = 25℃, Vcc=3 ~ 3.6V (+ 3.3V) 155M ua
| Parameter | Cim | Min. | Ntaus | Max. | Chav tsev | |||
| Wavelength Range | lc | 1100 | 1610 | nm | ||||
| rhiab heev | 0 ~ 30km | 155M ua | Pin | PMIN | - | -35 | -34 | dBm ib |
| MAX. Input zog (Saturation) | PMAX | -0 | - | - | ||||
| Teeb Pom Kev Pom Zoo Qhia | PA | - | - | -34 | ||||
| Teeb liab Detect De-assert | PD | -44 | - | - | ||||
| Teeb liab ntes Hysteresis | PHYS | 1 | - | 4 | ||||
| Cov khoom siv tam sim no | ICCR | - | - | 150 | mA | |||
| Data Output Swing Differential | Vout | 400 | - | 1000 | mV | |||
| Teeb Pom Kev Ntsuas Voltage - Siab | VSDHC | 2.0 | - | VCC | V | |||
| Teeb Pom Kev Ntsuas Voltage - Tsawg | VSDL | 0 | - | 0.8 ua | ||||
Hloov
Video saib system Telecommunication system
Cov khoom qeb
Sau koj cov lus ntawm no thiab xa tuaj rau peb