Hot New Products Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Active optical cable JHA-QSFP-40G-AOC – JHA
Hot New Products Fiber Optic Cable Sfp28-25g-Aoc - 40G QSFP+ Active optical cable JHA-QSFP-40G-AOC – JHA Detail:
Features
◊ Support 40GBASE-SR4/QDR application
◊ Compliant to QSFP+ Electrical MSA SFF-8436
◊ Multi rate of up to 10.3125Gbps
◊ +3.3V single power supply
◊ Transmission distance up to 300m
◊ Low power consumption
◊ Operating case temp Commercial: 0°C to +70 °C
◊ UL certification cables (optional)
◊ RoHS compliant
Applications
◊ 40GBASE-SR4 at 10.3125Gbps per lane
◊ InfiniBand QDR
◊ Other optical links
Specification:
Absolute Maximum Ratings
Table 1- Absolute Maximum Ratings
Parameter | Symbol |
Min. |
Typical | Max. | Unit | Notes |
Supply Voltage | Vcc3 |
-0.5 |
- | +3.6 | V | |
Storage Temperature | Ts |
-10 |
- | +70 | °C | |
Operating Humidity | RH |
+5 |
- | +85 | % | 1 |
Note: 1 No condensation
Recommended Operating Conditions
Table 2- Recommended operating Conditions
Parameter | Symbol | Min. | Typical |
Max. |
Unit | Notes |
Operating Case Temperature | TC | 0 | - |
+70 |
°C | |
Power Supply Voltage | Vcc | 3.14 | 3.3 |
3.47 |
V | |
Power dissipation | Pd | - | - |
1.5 |
w |
1 |
Bit rate | BR | 1.25 | 10.3125 |
- |
Gbps |
|
Note: 1 Per terminal
Electrical Characteristics
Table 3- Electrical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Units | Notes | |
ModSelL | Module Select | VOL | 0 | - | 0.8 | V | |
Module Unselect | VOH | 2.5 | - | VCC | V | ||
LPMode | Low Power Mode | VIL | 0 | - | 0.8 | V | |
Normal Operation | VIH | 2.5 | - | VCC+0.3 | V | ||
ResetL | Reset | VIL | 0 | - | 0.8 | V | |
Normal Operation | VIH | 2.5 | - | VCC+0.3 | V | ||
ModPrsL | Normal Operation | VOL | 0 | - | 0.4 | V | |
IntL | Interrupt | VOL | 0 | - | 0.4 | V | |
Normal Operation | VoH | 2.4 | - | VCC | V | ||
Electrical transmitter Characteristics |
|||||||
Differential Date Input Swing | Vout | 200 | - | 1600 | mV | ||
Output Differential Impedance | ZD | 90 | 100 | 110 | Ω | ||
Electrical Receiver Characteristics | |||||||
Differential Data Output Swing | Vin,P-P | 350 | - | 800 | mVPP | ||
Bit Error Rate | BER | E-12 | 1 | ||||
Input Differential Impedance | ZIN | 90 | 100 | 110 | Ω |
Note: 1 PRBS2^31-1@10.3125Gbps
Recommended Interface Circuit
Figure 1, Recommended Interface Circuit
Pin arrangement
Figure 2, Pin View
Table 4-Pin Function
Definitions
Pin |
Symbol | Name/Description | Notes |
1 |
GND | Ground | 1 |
2 |
Tx2n | Transmitter Inverted Data Input | |
3 |
Tx2p | Transmitter Non-Inverted Data Input | |
4 |
GND | Ground | 1 |
5 |
Tx4n | Transmitter Inverted Data Input | |
6 |
Tx4p | Transmitter Non-Inverted Data Input | |
7 |
GND | Ground | 1 |
8 |
ModSelL | Module Select | |
9 |
ResetL | Module Reset | |
10 |
Vcc Rx | +3.3V Power Supply Receiver | |
11 |
SCL | 2-wire serial interface clock | |
12 |
SDA | 2-wire serial interface data | |
13 |
GND | Ground | 1 |
14 |
Rx3p | Receiver Non-Inverted Data Output | |
15 |
Rx3n | Receiver Inverted Data Output | |
16 |
GND | Ground | 1 |
17 |
Rx1p | Receiver Non-Inverted Data Output | |
18 |
Rx1n | Receiver Inverted Data Output | |
19 |
GND | Ground | 1 |
20 |
GND | Ground | 1 |
21 |
Rx2n | Receiver Inverted Data Output | |
22 |
Rx2p | Receiver Non-Inverted Data Output | |
23 |
GND | Ground | 1 |
24 |
Rx4n | Receiver Inverted Data Output | |
25 |
Rx4p | Receiver Non-Inverted Data Output | |
26 |
GND | Ground | 1 |
27 | ModPrsL | Module Present | |
28 | IntL | Interrupt | |
29 | Vcc Tx | +3.3V Power supply transmitter | |
30 | Vcc1 | +3.3V Power supply | |
31 | LPMode | Low Power Mode | |
32 | GND | Ground |
1 |
33 | Tx3p | Transmitter Non-Inverted Data Input | |
34 | Tx3n | Transmitter Inverted Data Input | |
35 | GND | Ground |
1 |
36 | Tx1p | Transmitter Non-Inverted Data Input | |
37 | Tx1n | Transmitter Inverted Data Input | |
38 | GND | Ground |
1 |
Note: 1. Circuit ground is internally isolated from chassis ground.
Monitoring Specification
Figure 3, Memory Map
Mechanical
Unit mm
Figure 4, Mechanical Diagram
Table 5- Cable
Length
Cable Length L(Unit: m) | Tolerant(Unit: cm) |
≤1.0 | +5/-0 |
1.0<L≤4.5 | +15/-0 |
4.5<L≤14.5 | +30/-0 |
>14.5 | +2%/-0 |
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD).
A static free environment is highly recommended. Follow guidelines according to proper ESD procedures.
Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation.
Product detail pictures:
Related Product Guide:
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By Bernice from Saudi Arabia - 2018.09.21 11:01
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Pearl Permewan from Madrid - 2017.01.11 17:15