1.25Gbps Duplex SFP 1310nm 20/40km LC DDM Imodyuli
Umgangatho
◉Iyahambelana ne-SFP MSA (INF-8074i)
◉Iyahambelana ne-SFF-8472
◉Iyahambelana ne-IEEE 802.3z
Iimpawu zobuGcisa
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IiMeko zokuSebenza eziCetyisiweyo | |||||||||||||
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku | |||||||
| Ubushushu beCase yokuSebenza | TC | -5 |
| 70 | °C | I-CT-L1312-20DC | |||||||
| Ubonelelo lwaMandla ombane | Vcc | 3.13 | 3.3 | 3.47 | V |
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| Data Rate |
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| 1.25 |
| Gbps |
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| Ubude beFayibha 9/125μm engundoqo SMF |
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| 20 | km |
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Iimpawu zoMbane | |||||||||||||
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku | |||||||
| Unikezelo olupheleleyo lwangoku | Icc |
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| 300 | mA |
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| Isidluliseli | |||||||||||||
| I-Transmitter Differential Input Voltage |
| 400 |
| 2400 | mV |
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| Tx_Fault Output Voltage - Phezulu | VOH | 2.4 |
| Vcc | V | LVTTL | |||||||
| Tx_Fault Output Voltage - Phantsi | UMQULU | 0 |
| 0.4 | V | LVTTL | |||||||
| Tx_Disable Input Voltage - Phezulu | VIH | 2 |
| Vcc | V | LVTTL | |||||||
| Tx_Disable Input Voltage - Phantsi | VIL | 0 |
| 0.8 | V | LVTTL | |||||||
| I-Input Differential Imedance |
| 90 | 100 | 110 | Ω |
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| Umamkeli | |||||||||||||
| I-Receiver Differential Output Voltage |
| 600 |
| 1600 | mV |
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| I-LOS Output Voltage - Ephakamileyo | VOH | 2.4 |
| Vcc | V | LVTTL | |||||||
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Iimpawu zoMbane | |||||||||||||
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku | |||||||
| I-LOS Output Voltage - Phantsi | UMQULU | 0 |
| 0.4 | V | LVTTL | |||||||
| Imveliso Umahluko Impedans |
| 90 | 100 | 110 | Ω |
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Iimpawu ze-Optical Transmitter | |||||||||||||
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku | |||||||
| Amandla oPhumo oluphakathi | POUT | -9.5 |
| -3 | dBm |
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| Ubude obuphakathi | λC | 1260 | 1310 | 1360 | nm |
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| Ububanzi beSpectral | Δλ |
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| 3.5 | nm |
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| Umlinganiselo wokuphela | ER | 9 |
|
| dB |
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| I-Transmitter OFF Amandla | POFF |
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| -45 | dBm |
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| Jitter PP | TJ |
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| 0.1 | UI |
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| Isazobe seLiso lesiPhumo | Ihambelana ne-IEEE 802.3z | ||||||||||||
| Iimpawu ze-Optical Receiver | |||||||||||||
| Ipharamitha | Uphawu | Min | Isiqhelo | Max | Iyunithi | Amanqaku | |||||||
| Ubude obuphakathi | λc | 1260 |
| 1610 | nm |
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| Uvakalelo lomamkeli | PSEN |
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| -20 | dBm | 1 | |||||||
| Amandla oNgenisa ngokuNgenisa (Ukulayisha ngaphezulu) | PSAT | -3 |
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| dBm |
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| Inqanaba le-LOS De-assert | KULAHLEKILE |
|
| -21 | dBm |
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| INqanaba le-Assert ye-LOS | I-LOSA | -39 |
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| dBm |
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| LOS hysteresis | HYS | 0.5 |
| 6 | dB | ||||||||
Pin Inkcazo
| Iphini No | Uphawu | Igama/Inkcazelo | Amandla Seq. |
Amanqaku |
| 1 | VeeT | Umhlaba woThutho | 1st |
|
| 2 | TX_Impazamo | I-Transmitter Fault Indication, i-Logic 1 ibonisa i-Transmitter Impazamo. | 3rd | 1 |
| 3 | TX_Khubaza | I-Transmitter Cima, i-Transmitter ikhubaza phezulu okanye evulekile. | 3rd | 2 |
| 4 | MOD-DEF(2) | Inkcazo yeModyuli 2. Umgca wedatha we-ID yothotho lweengcingo ezimbini. | 3rd | 3 |
| 5 | MOD-DEF(1) | Inkcazo yeModyuli 1. Umgca wewotshi kwi-ID yothotho lweengcingo ezimbini. | 3rd | 3 |
| 6 | MOD-DEF(0) | IModyuli Inkcazo 0. Isekelwe ngaphakathi kwimodyuli. | 3rd | 3 |
| 7 | Ukala Khetha | AyiQhagamshelwanga | 3rd |
|
| 8 | LOS | Ukulahleka kwesalathisi.Ingqiqo 1 ibonisa ukuLahleka koMqondiso. | 3rd | 4 |
| 9 | VeeR | I-Receiver Ground | 1st |
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| 10 | VeeR | I-Receiver Ground | 1st |
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| 11 | VeeR | I-Receiver Ground | 1st |
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| 12 | RD- | I-Inverse ifunyenwe iDatha ngaphandle, i-AC idibene | 3rd |
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| 13 | I-RD+ | Kufunyenwe Idatha ngaphandle, i-AC idibene | 3rd |
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| 14 | VeeR | I-Receiver Ground | 1st |
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| 15 | VccR | Amandla omamkeli | 2nd |
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| 16 | VccT | Amandla oThutho | 2nd |
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| 17 | VeeT | Umhlaba woThutho | 1st |
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| 18 | TD+ | Dlulisa iDatha ngaphakathi, i-AC idibene | 3rd |
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| 19 | TD- | I-Inverse Transmit Data In, i-AC idityanisiwe | 3rd |
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| 20 | VeeT | Umhlaba woThutho | 1st |
Umfanekiso weMveliso
