Alpha Bridge SFP AQSFP28-100G-ER4
Descriptions
This module is designed for 40km optical communication applications. This module contains 4-lane optical transmitter, 4-lane optical receiver and module management block including 2 wire serial interface. The optical signals are multiplexed to a single- mode fiber through an industry standard LC connector.
Features
▪ QSFP28 MSA compliant
▪ Hot pluggable 38 pin electrical interface
▪ 4 LAN-WDM lanes MUX/DEMUX design
▪ 4x25G electrical interface
▪ Transmitter: cooled LAN-WDM EMLTOSA
▪ Receiver: SOA+ PD ROSA
▪ Maximum power consumption 5W
▪ LC duplex connector
▪ Support 103.125Gb/s aggregate bit rate
▪ Up to 40km transmission on single mode fiber withour FEC
▪ Operating case temperature:0°C to 70°C
▪ Single 3.3V power supply
▪ RoHS 2.0 compliant
Applications
- 100GBASE-ER4 100G Ethernet.
- Telecom networking.
- Data Center Interconnect.
Absolute Maximum Ratings AQSFP28-100G-ER4
Parameter | Symbol | Min. | Max. | Units | Note |
Storage Temperature | Ts | -40 | 85 | °C | |
Max Supply Voltage | Vcc | 0 | 3.6 | V | |
Relative Humidity | RH | 15 | 85 | % | 1 |
Damage Threshold, each Lane | THd | 5.5 | dBm |
Recommended Operating Conditions AQSFP28-100G-ER4
Parameter | Symbol | Min. | Max. | Units | Typ. |
Case operating Temperature | Top | 0 | 70 | °C | |
Supply Voltage | Vcc | 3.135 | 3.465 | V | 3.3 |
Link distance with G.652 | 40 | KM |
Transmitter Electro-optical Characteristics AQSFP28-100G-ER4
Parameter | Symbol | Min. | Typ. | Max. | Units | Note |
Transmit wavelengths | 1294.53 | 1296.59 | nm | |||
1299.02 | 1301.09 | nm | ||||
1303.54 | 1305.63 | nm | ||||
1308.09 | 1310.19 | nm | ||||
Signaling Speed per Lane | 25.78125± 100 ppm | Gb/s | ||||
Side-mode Suppression Ratio | SMSR | 30 | dB | |||
Total Average Launch Power | 8.9 | dBm | ||||
Average launch power, each Lane | -2.9 | 2.9 | dBm | |||
Optical Modulation Amplitude (OMA), each lane | 0.1 | 4.5 | dBm | |||
Difference in Launch Power between any Two Lanes (Average and OMA) | 3.6 | dB | ||||
Transmitter and Dispersion Penalty (TDP), each lane | 2.5 | dB | ||||
Extinction Ratio | ER | 8 | dB | |||
RIN OMA | -130 | dB/Hz | ||||
Optical Return Loss Tolerance | 20 | dB | ||||
Transmitter Reflectance | -12 | dB | ||||
Mask margin | 5 | % | ||||
Transmitter eye mask definition {X1, X2,X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | 1 |
Receiver Electro-optical Characteristics AQSFP28-100G-ER4
Parameter | Symbol | Min. | Typ. | Max. | Units | Note |
1294.53 | 1296.59 | nm | ||||
Receive wavelength | 1299.02 | 1301.09 | nm | |||
1303.54 | 1305.63 | nm | ||||
1308.09 | 1310.19 | nm | ||||
Signaling Speed per Lane | 25.78125 ± 100 ppm | Gb/s | ||||
Average Receiver Power, each Lane | -20.9 | -3.5 | dBm | |||
Receiver power, each lane (OMA) | -3.5 | dBm | ||||
Receiver reflectance | -26 | dB | ||||
Difference in receive power between any two lanes (Average and OMA) | 4.5 | |||||
Receiver sensitivity (AOP), each lane | -20.9 | dBm | 2 | |||
Receiver 3 dB electrical upper cutoff frequency, each lane | 31 | GHz | ||||
Damage Threshold, each Lane | THd | 5.5 | dBm | |||
LOS Assert | LOSA | -33 | dBm | |||
LOS Deassert | LOSD | -22 | dBm | |||
LOS Hysteresis | LOSH | 0.5 | dB |
Pin Descriptions AQSFP28-100G-ER4
Pin | Symbol | 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 Non-Inverted Data Output | |
25 | Rx4p | Receiver 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 |
Ordering information AQSFP28-100G-ER4
Model Number | Part Number | Voltage | Temperature |
AQSFP28-100G-ER4 | OPCW-S80-13-CR | 3.3V | 0°C to 70 °C |