Shenzhen Olycom Technology Co., Ltd.
Professional Fiber Optic Transmission Equipment Manufacturer
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OQSPLHG02D CWDM 4 Single Mode 100G QSFP28 Transceiver
DESCRIPTION of 100G Fiber Module
OQSPLHG02D is 100Gb/s QSFP28 IR4 transceiver. It is compliant with the QSFP28 MSA and IEEE 802.3ba. QSFP28 IR4 transceiver modules are designed for use in 100 Gigabit Ethernet interfaces over single mode fiber.
FEATURES of QSFP 28 Transceiver
OPTICAL SPECIFICATION
| Parameter | Symbol | Min | Typical | Max | Units | Notes | ||||||||
| Transmitter | ||||||||||||||
| Signaling rate per lane | 25.78125±100ppm | Gb/s | 1 | |||||||||||
| Center wavelength | λ | 1264.5 – 1277.5 1284.5 – 1297.5 1304.5 – 1317.5 1324.5 – 1337.5 | nm | |||||||||||
| Sidemode Suppression ratio | SMSR | 30 | nm | |||||||||||
| Transmit OMA per Lane | TXP | -4 | 2.5 | dBm | ||||||||||
| Transmit Average Power per Lane | Pout | -6.5 | 2.5 | dBm | ||||||||||
| Optical Extinction Ratio | ER | 3.5 | dB | |||||||||||
| Average launch power of OFF transmitter, per lane | -30 | dBm | ||||||||||||
| Transmitter and dispersion penalty, each lane | TDP | 3 | dB | |||||||||||
| Transmitter Reflectance | RL | -12 | dB/Hz | |||||||||||
| Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}
| {0.31, 0.4, 0.45, 0.34, 0.38, 0.4} | 2 | ||||||||||||
| Receiver |
| -130 | ||||||||||||
| Signaling rate per lane | 25.78125±100ppm | Gb/s | 1 | |||||||||||
| Center wavelength | λ | 1264.5 – 1277.5 1284.5 – 1297.5 1304.5 – 1317.5 1324.5 – 1337.5 | nm | |||||||||||
| Average Receive Power per Lane | RXP | -11.5 | 2.5 | dBm | ||||||||||
| Damage threshold, each lane | 3.5 | dBm | ||||||||||||
| Unstressed Receiver Sensitivity (OMA), each lane | RXsens | -10 | dBm | |||||||||||
| Stressed Receiver OMA Sensitivity | SRS | -7.3 | dB | |||||||||||
| LOS De-Assert | LOSD | -12 | dBm | |||||||||||
| LOS Assert | LOSA | -30 | dBm | |||||||||||
| LOS Hysteresis | LOSh | 0.5 | dB | |||||||||||
APPLICATION
PIN DESCRIPTION
| Pin | Symbol | Name/Description | Ref. |
| 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 | +3.3 V 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 | 2 |
| 29 | Vcc Tx | +3.3 V Power supply transmitter | |
| 30 | Vcc1 | +3.3 V 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 |
DIGITAL DIAGNOSTIC FUNCTION
SPECIFICATION
Ordering information
| Part Number | Product Description |
| OQSPLHG02D | 100Gbps QSFP28 CWDM4, LC, 2km, 0°C~+70°C, with DDM |