1.25Gbps Multi-Mode 850nm 550m duplex DDM SFP Transceiver CT-L0812-02DC
Standard
◉Inoenderana neSFP MSA (INF-8074i)
◉Inoenderana neSFF-8472
◉Inoenderana neIEEE 802.3z
Technical Indicators
| Absolute Maximum Ratings | ||||||||||||||||||
| Parameter | Symbol | Min | Max | Unit | ||||||||||||||
| Kuchengetedza tembiricha | TS | -40 | 85 | °C | ||||||||||||||
| Power Supply Voltage | Vcc | 0 | 3.6 | V | ||||||||||||||
| Relative Humidity | RH | 5 | 95 | % | ||||||||||||||
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Yakakurudzirwa Operating Conditions | ||||||||||||||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||||||||||||
| Operating Case Temperature | TC | -5 |
| 70 | °C | CT-L0812-02DC | ||||||||||||
| Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
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| Data Rate |
|
| 1.25 |
| Gbps |
| ||||||||||||
| Fiber Kureba 50/125μm musimboti MMF |
|
|
| 550 | m |
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Electrical Characteristics | ||||||||||||||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||||||||||||
| Total Supply Current | Icc |
|
| 300 | mA |
| ||||||||||||
| Transmitter | ||||||||||||||||||
| Transmitter Differential Input Voltage |
| 400 |
| 2400 | mV |
| ||||||||||||
| Tx_Fault Output Voltage - Yakakwirira | VOH | 2.4 |
| Vcc | V | LVTTL | ||||||||||||
| Tx_Fault Output Voltage - Yakaderera | VOL | 0 |
| 0.4 | V | LVTTL | ||||||||||||
| Tx_Disable Input Voltage - Yakakwirira | VIH | 2 |
| Vcc | V | LVTTL | ||||||||||||
| Tx_Disable Input Voltage - Yakaderera | VIL | 0 |
| 0.8 | V | LVTTL | ||||||||||||
| Input Differential Impedance |
| 90 | 100 | 110 | Ω |
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| Receiver | ||||||||||||||||||
| Receiver Differential Output Voltage |
| 600 |
| 1600 | mV |
| ||||||||||||
| LOS Output Voltage - Yakakwirira | VOH | 2.4 |
| Vcc | V | LVTTL | ||||||||||||
|
Electrical Characteristics | ||||||||||||||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||||||||||||
| LOS Output Voltage - Yakaderera | VOL | 0 |
| 0.4 | V | LVTTL | ||||||||||||
| Output Differential Impedance |
| 90 | 100 | 110 | Ω |
| ||||||||||||
| Optical Transmitter Hunhu | ||||||||||||||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||||||||||||
| Avhareji Yokubuda Simba | POUT | -9.5 | -6 | -3 | dBm |
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| Center Wavelength | λC | 830 | 850 | 870 | nm |
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| Spectral Width | Δλ |
|
| 0.85 | nm |
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| Extinction Ratio | ER | 9 |
|
| dB |
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| Transmitter OFF Simba | POFF |
|
| -45 | dBm |
| ||||||||||||
| Jitter PP | TJ |
|
| 0.1 | UI |
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| Output Eye Diagram | Inoenderana neIEEE 802.3z | |||||||||||||||||
| Optical Receiver Hunhu | ||||||||||||||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | ||||||||||||
| Center Wavelength | λC | 830 | 850 | 870 | nm |
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| Receiver Sensitivity | PSEN |
|
| - 18 | dBm | 1 | ||||||||||||
| Input Saturation Power (Overload) | PSAT | -3 |
|
| dBm |
| ||||||||||||
| LOS De-assert Level | KURASIKA |
|
| - 19 | dBm |
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| LOS Assert Level | LOSA | -35 |
|
| dBm |
| ||||||||||||
| LOS hysteresis | HYS | 0.5 |
| 6 | dB | |||||||||||||
Pin Definition
| Pin No | Symbol | Zita/Tsanangudzo | Simba Seq. | Notes |
| 1 | VeeT | Transmitter Ground | 1st |
|
| 2 | TX Mhosva | Transmitter Fault Chiratidzo, Logic 1 inoratidza Transmitter Mhosva. | 3rd | 1 |
| 3 | TX Disable | Transmitter Dzima, Transmitter inodzima kumusoro kana kuvhurika. | 3rd | 2 |
| 4 | MOD-DEF(2) | Module Tsanangudzo 2. Data mutsetse maviri waya Serial ID. | 3rd | 3 |
| 5 | MOD-DEF(1) | Module Tsanangudzo 1. Mutsara wewachi wewaya mbiri Serial ID. | 3rd | 3 |
| 6 | MOD-DEF(0) | Module Tsanangudzo 0. Yakaiswa mukati meiyo module. | 3rd | 3 |
| 7 | Rate Sarudza | Haina Kubatanidzwa | 3rd |
|
| 8 | LOS | Kurasika kweChiratidzo chiratidzo. Logic 1 inoratidza Kurasika Kwechiratidzo. | 3rd | 4 |
| 9 | VeeR | Receiver Ground | 1st |
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| 10 | VeeR | Receiver Ground | 1st |
|
| 11 | VeeR | Receiver Ground | 1st |
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| 12 | RD- | Inverse Yakagamuchira Dhata Kunze, AC yakasanganiswa | 3rd |
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| 13 | RD+ | Yakagamuchira Data Kunze, AC yakabatanidzwa | 3rd |
|
| 14 | VeeR | Receiver Ground | 1st |
|
| 15 | VccR | Receiver Simba | 2nd |
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| 16 | VccT | Transmitter Power | 2nd |
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| 17 | VeeT | Transmitter Ground | 1st |
|
| 18 | TD+ | Tumira data mukati, AC yakasanganiswa | 3rd |
|
| 19 | TD- | Inverse Transmit Data In, AC yakasanganiswa | 3rd |
|
| 20 | VeeT | Transmitter Ground | 1st |
Product Mufananidzo
