1.25Gbps Duplex SFP 1310nm 20/40km LC DDM Module
Malagasy
◉Mifanaraka amin'ny SFP MSA (INF-8074i)
◉Ireo singa mifandraika amin'ny SFF-8472
◉Mifanaraka amin'ny IEEE 802.3z
Tondro ara-teknika
|
Fepetra fampandehanana naroso | |||||||||||||
| fikirana | marika famantarana | Min | mahazatra | Max | Unit | -tsoratra | |||||||
| Temperature miasa | TC | -5 |
| 70 | °C | Sary CT-L1312-20DC | |||||||
| Famatsiana herinaratra | Vcc | 3.13 | 3.3 | 3.47 | V |
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| Data tahan'ny |
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| 1.25 |
| Gbps |
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| Fibre Length 9/125μm core SMF |
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| 20 | km |
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Toetra elektrônika | |||||||||||||
| fikirana | marika famantarana | Min | mahazatra | Max | Unit | -tsoratra | |||||||
| Total famatsiana ankehitriny | Icc |
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| 300 | mA |
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| fitaovana fandefasam-peo | |||||||||||||
| Transmitter Differential Input Voltage |
| 400 |
| 2400 | mV |
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| Tx_Fault Voltage Output - Avo | VOH | 2.4 |
| Vcc | V | LVTTL | |||||||
| Tx_Fault Voltage Output - Ambany | BOKY | 0 |
| 0.4 | V | LVTTL | |||||||
| Tx_Disable Input Voltage - Avo | VIH | 2 |
| Vcc | V | LVTTL | |||||||
| Tx_Disable Input Voltage - Ambany | VIL | 0 |
| 0.8 | V | LVTTL | |||||||
| Input Impedance Differential |
| 90 | 100 | 110 | Ω |
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| Mpandray | |||||||||||||
| Receiver Differential Output Voltage |
| 600 |
| 1600 | mV |
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| LOS Output Voltage - Avo | VOH | 2.4 |
| Vcc | V | LVTTL | |||||||
|
Toetra elektrônika | |||||||||||||
| fikirana | marika famantarana | Min | mahazatra | Max | Unit | -tsoratra | |||||||
| LOS Output Voltage - Ambany | BOKY | 0 |
| 0.4 | V | LVTTL | |||||||
| Output Differential Impedance |
| 90 | 100 | 110 | Ω |
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Toetran'ny Transmitter Optical | |||||||||||||
| fikirana | marika famantarana | Min | mahazatra | Max | Unit | -tsoratra | |||||||
| Herin'ny Output antonony | manjonotra | -9.5 |
| -3 | dBm |
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| Foibe halavan'ny onjam | λC | 1260 | 1310 | 1360 | nm |
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| Spectral Width | Δλ |
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| 3.5 | nm |
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| Taham-pahafatesana | ER | 9 |
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| dB |
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| Transmitter OFF Hery | 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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| Output Eye Diagram | Mifanaraka amin'ny IEEE 802.3z | ||||||||||||
| Toetran'ny Receiver Optical | |||||||||||||
| fikirana | marika famantarana | Min | mahazatra | Max | Unit | -tsoratra | |||||||
| Foibe halavan'ny onjam | λc | 1260 |
| 1610 | nm |
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| Receiver Sensitivity | PSEN |
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| -20 | dBm | 1 | |||||||
| Herin'ny Saturation Input (Be loatra) | PSAT | -3 |
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| dBm |
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| LOS De-assert Level | LOSD |
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| -21 | dBm |
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| LOS Assert Level | LOSA | -39 |
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| dBm |
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| LOS hysteresis | HYS | 0.5 |
| 6 | dB | ||||||||
Famaritana Pin
| Pin No | marika famantarana | Anarana/Famaritana | fahefana Seq. |
-tsoratra |
| 1 | VeeT | Tany Transmitter | 1 |
|
| 2 | TX_Fault | Famantarana ny fahadisoan'ny Transmitter, Lojika 1 dia manondro ny Transmitter Fahadisoana. | faha-3 | 1 |
| 3 | TX_Disable | Transmitter Disable, ny Transmitter disable amin'ny avo na misokatra. | faha-3 | 2 |
| 4 | MOD-DEF(2) | Famaritana Module 2. Andalana data ho an'ny ID Serial tariby roa. | faha-3 | 3 |
| 5 | MOD-DEF(1) | Famaritana Module 1. Famantaranandro ho an'ny tariby roa Serial ID. | faha-3 | 3 |
| 6 | MOD-DEF(0) | Famaritana Module 0. Mifototra ao anatin'ny module. | faha-3 | 3 |
| 7 | Fantenana sarany | Tsy mifandray | faha-3 |
|
| 8 | LOS | Very ny famantarana famantarana. Ny lojika 1 dia manondro ny fahaverezan'ny famantarana. | faha-3 | 4 |
| 9 | VeeR | Receiver Ground | 1 |
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| 10 | VeeR | Receiver Ground | 1 |
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| 11 | VeeR | Receiver Ground | 1 |
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| 12 | RD- | Inverse Received Data Out, AC mitambatra | faha-3 |
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| 13 | RD+ | Received Data Out, AC mitambatra | faha-3 |
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| 14 | VeeR | Receiver Ground | 1 |
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| 15 | VccR | Herin'ny mpandray | 2 |
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| 16 | VccT | Hery mpandefa | 2 |
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| 17 | VeeT | Tany Transmitter | 1 |
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| 18 | TD+ | Mandefa Data In, AC mitambatra | faha-3 |
|
| 19 | TD- | Inverse Transmit Data In, AC mitambatra | faha-3 |
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| 20 | VeeT | Tany Transmitter | 1 |
Sary vokatra
