1.25Gbps Multi-Mode 850nm 550m duplex DDM SFP Transceiver CT-L0812-02DC
Standar
◉Selaras karo SFP MSA (INF-8074i)
◉Selaras karo SFF-8472
◉Selaras karo IEEE 802.3z
Indikator Teknis
| Ratings maksimum Absolute | ||||||||||||||||||
| Paramèter | Simbol | Min | Maks | Unit | ||||||||||||||
| Suhu panyimpenan | TS | -40 | 85 | °C | ||||||||||||||
| Tegangan Pasokan Daya | Vcc | 0 | 3.6 | V | ||||||||||||||
| Kelembapan Relatif | RH | 5 | 95 | % | ||||||||||||||
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Kahanan Operasi sing Disaranake | ||||||||||||||||||
| Paramèter | Simbol | Min | khas | Maks | Unit | Cathetan | ||||||||||||
| Suhu Kasus Operasi | TC | -5 |
| 70 | °C | CT-L0812-02DC | ||||||||||||
| Tegangan Pasokan Daya | 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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| Panjang Serat 50/125μm inti MMF |
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| 550 | m |
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Karakteristik Listrik | ||||||||||||||||||
| Paramèter | Simbol | Min | khas | Maks | Unit | Cathetan | ||||||||||||
| Total Pasokan Saiki | Icc |
|
| 300 | mA |
| ||||||||||||
| Pemancar | ||||||||||||||||||
| Tegangan Input Diferensial Transmitter |
| 400 |
| 2400 | mV |
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| Tx_Fault Tegangan Output - Dhuwur | VOH | 2.4 |
| Vcc | V | LVTTL | ||||||||||||
| Tx_Fault Tegangan Output - Low | VOL | 0 |
| 0.4 | V | LVTTL | ||||||||||||
| Tx_Disable Input Voltage - Dhuwur | VIH | 2 |
| Vcc | V | LVTTL | ||||||||||||
| Tx_Disable Input Voltage - Low | VIL | 0 |
| 0.8 | V | LVTTL | ||||||||||||
| Impedansi Diferensial Input |
| 90 | 100 | 110 | Ω |
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| panrima | ||||||||||||||||||
| Tegangan Output Diferensial Receiver |
| 600 |
| 1600 | mV |
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| Tegangan Output LOS - Dhuwur | VOH | 2.4 |
| Vcc | V | LVTTL | ||||||||||||
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Karakteristik Listrik | ||||||||||||||||||
| Paramèter | Simbol | Min | khas | Maks | Unit | Cathetan | ||||||||||||
| Tegangan Output LOS - Low | VOL | 0 |
| 0.4 | V | LVTTL | ||||||||||||
| Impedansi Diferensial Output |
| 90 | 100 | 110 | Ω |
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| Karakteristik Transmitter Optik | ||||||||||||||||||
| Paramèter | Simbol | Min | khas | Maks | Unit | Cathetan | ||||||||||||
| Daya Output Rata-rata | POUT | -9.5 | -6 | -3 | dBm |
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| Panjang gelombang tengah | λC | 830 | 850 | 870 | nm |
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| Jembar Spectral | Δλ |
|
| 0.85 | nm |
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| Rasio kepunahan | ER | 9 |
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| dB |
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| Daya Transmitter OFF | POFF |
|
| -45 | dBm |
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| Jiter PP | TJ |
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| 0.1 | UI |
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| Diagram Mripat Output | Selaras karo IEEE 802.3z | |||||||||||||||||
| Karakteristik panrima optik | ||||||||||||||||||
| Paramèter | Simbol | Min | khas | Maks | Unit | Cathetan | ||||||||||||
| Panjang gelombang tengah | λC | 830 | 850 | 870 | nm |
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| Sensitivitas panrima | PSEN |
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| - 18 | dBm | 1 | ||||||||||||
| Daya Saturasi Input (Kakehan) | PSAT | -3 |
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| dBm |
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| LOS De-assert Level | LOSD |
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| - 19 | dBm |
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| LOS Assert Level | LOSA | -35 |
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| dBm |
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| Histeresis LOS | HYS | 0.5 |
| 6 | dB | |||||||||||||
Definisi Pin
| Pin No | Simbol | Jeneng / Katrangan | daya Seq. | Cathetan |
| 1 | VeeT | Tanah Pemancar | 1st |
|
| 2 | TX Fault | Indikasi Fault Transmitter, Logika 1 nuduhake Transmitter Fault. | kaping 3 | 1 |
| 3 | TX Pateni | Transmitter Disable, Transmitter disables ing dhuwur utawa mbukak. | kaping 3 | 2 |
| 4 | MOD-DEF(2) | Definition modul 2. baris data kanggo loro kabel ID Serial. | kaping 3 | 3 |
| 5 | MOD-DEF(1) | Definition modul 1. baris jam kanggo loro kabel ID Serial. | kaping 3 | 3 |
| 6 | MOD-DEF(0) | Definition Modul 0. Grounded ing modul. | kaping 3 | 3 |
| 7 | Pilih Rate | Ora Nyambung | kaping 3 |
|
| 8 | LOS | Mundhut indikasi Sinyal. Logika 1 nuduhake Mundhut Sinyal. | kaping 3 | 4 |
| 9 | VeeR | Receiver Ground | 1st |
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| 10 | VeeR | Receiver Ground | 1st |
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| 11 | VeeR | Receiver Ground | 1st |
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| 12 | RD- | Inverse Received Data Out, AC ditambahake | kaping 3 |
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| 13 | RD+ | Ditampa Data Out, AC ditambahake | kaping 3 |
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| 14 | VeeR | Receiver Ground | 1st |
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| 15 | VccR | Daya panrima | kaping 2 |
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| 16 | VccT | Daya Transmitter | kaping 2 |
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| 17 | VeeT | Tanah Pemancar | 1st |
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| 18 | TD+ | Ngirim Data Ing, AC digandhengake | kaping 3 |
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| 19 | TD- | Inverse Transmit Data In, AC digandhengake | kaping 3 |
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| 20 | VeeT | Tanah Pemancar | 1st |
Gambar Produk
