1.25Gbps Duplex SFP 1310nm 20/40km LC DDM Module
Standard
◉Obsequium cum SFP MSA (INF-8074i)
◉Obsequens SFF-8472
◉Obsequium IEEE 802.3z
Technical Indicatores
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Commendatur Operating Conditions | |||||||||||||
| Parameter | Symbolum | Min | Typical | Max | Unitas | Notae | |||||||
| Operating Causa Temperature | TC | -5 |
| 70 | °C | CT-L1312-20DC | |||||||
| Potentia Supple Voltage | 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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| Fibra Longitudo 9/125μm nucleum SMF |
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| 20 | km |
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Characteres electrici | |||||||||||||
| Parameter | Symbolum | Min | Typical | Max | Unitas | Notae | |||||||
| Totalis Supple Current | Icc |
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| 300 | mA |
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| Transmitter | |||||||||||||
| Transfusor differentialis Input intentione |
| 400 |
| 2400 | mV |
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| Tx_Fault output intentione - High | VOH | 2.4 |
| Vcc | V | LVTTL | |||||||
| Tx_Fault output intentione - Low | VOL | 0 |
| 0.4 | V | LVTTL | |||||||
| Tx_Disable Input intentione - High | VIH | 2 |
| Vcc | V | LVTTL | |||||||
| Tx_Disable Input intentione - Low | VII | 0 |
| 0.8 | V | LVTTL | |||||||
| Differentialis input Impedimentum |
| 90 | 100 | 110 | Ω |
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| receptor | |||||||||||||
| Receptor differentialis Output intentione |
| 600 |
| 1600 | mV |
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| Los Output intentione - High | VOH | 2.4 |
| Vcc | V | LVTTL | |||||||
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Characteres electrici | |||||||||||||
| Parameter | Symbolum | Min | Typical | Max | Unitas | Notae | |||||||
| LOS Output intentione - Low | VOL | 0 |
| 0.4 | V | LVTTL | |||||||
| Output differentialis Impedimentum |
| 90 | 100 | 110 | Ω |
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Optical Transmitter Characteres | |||||||||||||
| Parameter | Symbolum | Min | Typical | Max | Unitas | Notae | |||||||
| Mediocris Output Power | POUT | -9.5 |
| -3 | dBm |
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| Centrum Necem | λC | 1260 | 1310 | 1360 | nm |
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| Latitudo speculalis | λ |
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| 3.5 | nm |
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| Ratio exstinctio | ER | 9 |
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| dB |
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| Transfusor off Power | 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 oculus Diagram | Prosequitur IEEE 802.3z | ||||||||||||
| Receptor Optical Characteres | |||||||||||||
| Parameter | Symbolum | Min | Typical | Max | Unitas | Notae | |||||||
| Centrum Necem | λ | 1260 |
| 1610 | nm |
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| Receptor Sensibilitas | PSEN |
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| -20 | dBm | 1 | |||||||
| Potentia input Saturation (onerare) | PSAT | -3 |
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| dBm |
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| LOS De-asserantur 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 | ||||||||
Pin Definition
| Pin No | Symbolum | Nomen / Descriptio | Potestas Seq. |
Notae |
| 1 | VeeT | Transfusor Terrae | 1st |
|
| 2 | TX_Fault | Transfusor culpae indicium, Logica I indicat Transmitter Culpa. | 3rd | 1 |
| 3 | TX_Disable | Transfusor inactivare, Transmitter disables in alto vel aperto. | 3rd | 2 |
| 4 | MOD-DEF (2) | Module Definitio 2. Linea data pro duobus filum Serial ID. | 3rd | 3 |
| 5 | MOD-DEF (1) | OMNIBUS Definition 1. Horologium pro linea duarum filum Serial ID. | 3rd | 3 |
| 6 | MOD-DEF(0) | OMNIBUS Definition 0. Modulus intra modum fundatus. | 3rd | 3 |
| 7 | Rate Select | Non Iunctus | 3rd |
|
| 8 | LOS | Amissio signum significatio. Logica 1 signum amissio indicat. | 3rd | 4 |
| 9 | VeeR | Receptor Terrae | 1st |
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| 10 | VeeR | Receptor Terrae | 1st |
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| 11 | VeeR | Receptor Terrae | 1st |
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| 12 | RD- | Data Ex inversa accepistis, AC coupled | 3rd |
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| 13 | RD+ | Data Ex, AC coupled | 3rd |
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| 14 | VeeR | Receptor Terrae | 1st |
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| 15 | VccR | Receptor Power | 2nd |
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| 16 | VccT | Transfusor Power | 2nd |
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| 17 | VeeT | Transfusor Terrae | 1st |
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| 18 | TD+ | Transmittunt Data In, AC iuncta | 3rd |
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| 19 | TD- | Inversa Transmit Data In, AC iuncta | 3rd |
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| 20 | VeeT | Transfusor Terrae | 1st |
Product Picture
