100-4*25G Cabel optica activa (QSFP28-4*SFP28) JHA-QSFP28-4SFP28-100G-AOC
Features
Support 4x25GBASE-SR application
Obsequens QSFP28 MSA SFF-8636 et SFP28 MSA SFF-8431 et SFF- 8472.
Multi rate of usque ad 25.78125Gbps per lane
tradendi spatium ad 50m
+3.3V una potentia copia
Maximum potentia consummatio
UL certificatione cables (libitum)
Operating temp Commercial: 0 ° C ad LXX ° C *
RoHS obsequentem
Applications
4x25Gbe-SR
Aliae nexus optici
Specificatio:
Maximum Ratings
Mensa1- Absoluta Maximum Ratings
| Parameter | Symbolum | Min. | Typical | Maximilianus. | Unitas | Notae |
| Copia voltage | Vcc3 | -0.5 | - | +3.6 | V |
|
| Repono Temperature | Ts | -10 | - | +70 | °C |
|
| operating Umor | RH | +5 | - | +85 | % | 1 |
Nota: 1 nulla condensatio
Commendatur Operating Conditions
Mensa2- Commendatur operating Conditions
| Parameter | Symbolum | Min. | Typical | Maximilianus. | Unitas | Notae |
| Operating Temperature | TC | 0 | - | +70 | °C | |
| Potentia Supple Voltage | Vcc | 3.14 | 3.3 | 3.47 | V | |
| Potentia dissipatio per QSFP28 | Pd | - | - | 2.5 | W | |
| Potentia dissipatio per SFP28 | Pd | - | - | 1.0 | W | 1 |
| Bit Rate per Lane | BR | 10.3125 | 25.78125 | - | Gbps |
Nota: 1 Per terminatio
Characteres electrici
Mensa3- Characteres Electrici pro QSFP28
| Parameter | Symbolum | Min. | Typ. | Maximilianus. | Unitates | Notae | |
| ModSelL | OMNIBUS Select | VOL | 0 | - | 0.8 | V | |
| OMNIBUS Unselect | VOH | 2.5 | - | VCC | V | ||
| LPMode | Humilis modus Power | VII | 0 | - | 0.8 | V | |
| Normalis operatio | VIH | 2.5 | - | VCC+0.3 | V | ||
| ResetL | Reset | VII | 0 | - | 0.8 | V | |
| Normalis operatio | VIH | 2.5 | - | VCC+0.3 | V | ||
| ModPrsL | Normalis operatio | VOL | 0 | - | 0.4 | V | |
| IntL | Interrumpere | VOL | 0 | - | 0.4 | V | |
| Normalis operatio | VoH | 2.4 | - | VCC | V | ||
| Electrical Transmitter Characteres | |||||||
| Differentialis Date Input adductius | Vin, PP | 200 | - | 1600 | mV | ||
| Output differentialis Impedimentum | ZIN | 90 | 100 | 110 | Ω | ||
| Receptor Electrical Characteres | |||||||
| Differentialis Data Output Adductius | Vout | 200 | - | 800 | mVPP | ||
| Bit Error Rate | BER | E-12 | 1 | ||||
| Differentialis input Impedimentum | ZD | 90 | 100 | 110 | Ω | ||
Nota: 1 PRBS2^31-1@25.78125Gbps
Mensa4- Characteres Electrales pro SFP28
| Parameter | Symbolum | Min. | Typ. | Maximilianus. | Unitates | Notae | ||||
| Electrical Transmitter Characteres | ||||||||||
| Differentialis Data potenti adductius | Vin, PP | 200 | - | 1600 | mVPP | |||||
| Differentialis input Impedimentum | ZIN | 90 | 100 | 110 | Ω | |||||
| Tx_Fault | Normalis operatio | VOL | 0 | - | 0.8 | V | ||||
| Transfusor Grand | VOH | 2.0 | - | VCC | V | |||||
| Tx_Disable | Normalis operatio | VII | 0 | - | 0.8 | V | ||||
| Laser inactivare | VIH | 2.0 | - | VCC+0.3 | V | |||||
| Receptor Electrical Characteres | ||||||||||
| Differentialis Date output | Vout | 400 | - | 800 | mV | |||||
| Bit Error Rate | BER | - | - | E-12 | - | |||||
| Output differentialis Impedimentum | ZD | 90 | 100 | 110 | Ω | |||||
| Rx_LOS | Normalis operatio | VOL | 0 | - | 0.8 | V | ||||
| Amittere signum | VoH | 2.0 | - | VCC | V | |||||
Pin Ordinatio
Figure 1, Pin View for QSFP28
Mensa5- Pin Munus Definitiones pro QSFP28
| Pin | Symbolum | Nomen / Descriptio | Notae |
| 1 | GND | Humus | 1 |
| 2 | Tx2n | Transfusor Inverted Data Input | |
| 3 | Tx2p | Transfusor Non Inverted Data Input | |
| 4 | GND | Humus | 1 |
| 5 | Tx4n | Transfusor Inverted Data Input | |
| 6 | Tx4p | Transfusor Non Inverted Data Input | |
| 7 | GND | Humus | 1 |
| 8 | ModSelL | OMNIBUS Select | |
| 9 | ResetL | OMNIBUS Reset | |
| 10 | Vcc Rx* | +3.3V | |
| 11 | SCL | Vide filum interface-horologium 2- | |
| 12 | SDA | Vide filum-II interface notitia | |
| 13 | GND | Humus | 1 |
| 14 | Rx3p | Receptorem Non Inverted Data Output | |
| 15 | Rx3n | Receptorem Inverted Data Output | |
| 16 | GND | Humus | 1 |
| 17 | Rx1p | Receptorem Non Inverted Data Output | |
| 18 | Rx1n | Receptorem Inverted Data Output | |
| 19 | GND | Humus | 1 |
| 20 | GND | Humus | 1 |
| 21 | Rx2n | Receptorem Inverted Data Output | |
| 22 | Rx2p | Receptorem Non Inverted Data Output | |
| 23 | GND | Humus | 1 |
| 24 | Rx4n | Receptorem Inverted Data Output |
| Pin | Symbolum | Nomen / Descriptio | Notae |
| 25 | Rx4p | Receptorem Non Inverted Data Output | |
| 26 | GND | Humus | 1 |
| 27 | ModPrsL | OMNIBUS Present | |
| 28 | IntL | Interrumpere | |
| 29 | Vcc Tx | +3.3V | |
| 30 | Vcc1 | +3.3V | |
| 31 | LPMode | Humilis modus Power | |
| 32 | GND | Humus | 1 |
| 33 | Tx3p | Transfusor Non Inverted Data Input | |
| 34 | Tx3n | Transfusor Inverted Data Input | |
| 35 | GND | Humus | 1 |
| 36 | Tx1p | Transfusor Non Inverted Data Input | |
| 37 | Tx1n | Transfusor Inverted Data Input | |
| 38 | GND | Humus | 1 |
Nota: 1. Circuitus humus est gb a terra interne separata.
Figure 2, Pin View for SFP28
Mensa6-Pin Function Definitions
| Pin | Symbolum | Nomen / Descriptio | Notae |
| 1 | VEET | OMNIBUS Transmitter Humus | 1 |
| 2 | TX_FAULT | OMNIBUS Transmitter Grand | 2 |
| 3 | TX_DISABLE | Transfusor inactivare;Off transfusor vertit laser output | 3 |
| 4 | SDA | 2-Wire Serial interface Data Line (MOD-DEF2) | |
| 5 | SCL | 2-Wire Serial interface Horologium (MOD-DEF1) | |
| 6 | MOD_ABS | Modula Absens, coniuncta VEET vel V *EER in modulus | 2 |
| 7 | RS0 | Rate Select 0, optionally modulus accipientis moderatur SFP+ | 4 |
| 8 | RX_LOS | Receptoris Loss Signi Indicis (In FC Rx_LOS designatis et in Aerne designatis ut NOT Signum Detect) | 2 |
| 9 | RS1 | Rate Select 1, optionally modulus transfusor moderatur SFP+ | 4 |
| Pin | Symbolum | Nomen / Descriptio | Notae |
| 10 | VEER | OMNIBUS RECEPTORES Ground | 1 |
| 11 | VEER | OMNIBUS RECEPTORES Ground | 1 |
| 12 | RD- | Receptorem Inverted Data Output | |
| 13 | RD+ | Receptorem Non Inverted Data Output | |
| 14 | VEER | OMNIBUS RECEPTORES Ground | 1 |
| 15 | VCCR | Module Receptor 3.3 V Supple | |
| 16 | VCCT | Module Transmitter 3.3 V Supple | |
| 17 | VEET | OMNIBUS Transmitter Humus | 1 |
| 18 | TD+ | Transfusor Non Inverted Data Input | |
| 19 | TD- | Transfusor Inverted Data Input | |
| 20 | VEET | OMNIBUS Transmitter Humus | 1 |
Nota:
- Moduli humi fibulae solitariae sunt a modulo causam.
- Clavi evellentur cum 4.7K-10Kohms ad intentionem inter 3.14V et 3.46V in exercitu. tabulae.
- Acus VCCT evellitur cum 4.7K-10KΩ resistor in modulus.
- Vide SFF-8472 Rev12.2 Tabula 10-2.
Commendatur Circuit
Figura III, commendatur interface Circuit ad QSFP28
Figure 4, Commendatur Hostiam Board Power Supple Circuit pro SFP28
Figura5, Commendatur Circuitus interface pro SFP28
Cras Specification
Figure 6, Memoria Map for QSFP28
Figure 7, Memoria Map for SFP28
Mechanica
Unit mm
Figura VIII, Mechanica Diagram
Mensa7- Cable Longitudo
| Cable LongitudoL1.Unitas: m. | Tolerantis.Unit: cm. |
| ≤1.0 | +5/-0 |
| 1.0<L≤4.5 | +15/-0 |
| 4.5<L≤14.5 | +30/-0 |
| 14.5 | +2%/-0 |
Mensa8- Breakout Cable Nominal Longitudo
| Longitudo summa L1(Unit: m) | Breakout Point mensuratum a SFPL2(Unit: m) |
| 1 | 0.7 |
| 2 | 1.4 |
| 3 | 2 |
| ≥5 | 3 |
Monitiones
Cautiones tractantem:Haec fabrica est susceptibilis ad damnum propter missionem electrostatic (ESD).
Suspendisse sit amet libero mauris.Sequere lineas secundum ESD rationes proprias.
Laser Salutis:Radiatio ab laseris machinis emitta oculis humanis periculosum esse potest.Vitare oculus nuditate ad radialem directam vel indirectam.
