40Gbps QSFP Optical Module MMF 850nm SR4 QSFP+ Up to 150m Four - Channel
PRODUCT FEATURES
Support 40GBASE-SR4/QDR application
Compliant to QSFP+ Electrical MSA SFF-8436
Multi rate of up to 10.3125Gbps per lane
Transmission distance up to 150m (OM3)
+3.3V single power supply
Low power consumption
Commercial: 0°C to +70 °C
RoHS compliant
PRODUCT DESCRIPTION
The 40GBASE QSFP+ (Quad Small Form-Factor Pluggable Plus) modules offer customers a wide variety of high-density 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core and distribution layers, and service provider transport applications.
Optical module also be called optical fiber module, the translation should be transceiver module. The function of the optical module is the photoelectric conversion, and the transmitter converts the electrical signal into the optical signal. After the transmission through the optical fiber, the receiving end converts the optical signal into the electrical signal. QSFP is a kind of optical module.
Optical fiber module classification: according to function:It includes optical receiving module, optical transmitting module, optical transceiver module and optical transmitting module
Applications
40G Ethernet
Infiniband interconnects
40G Telecom connections
Data Centers
Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
| Maximum Supply Voltage | Vcc3 | -0.5 | - | 4.0 | V | |
| Storage Temperature | TS | -40 | - | 85 | °C | |
| Operating Humidity | - | 5 | - | 95 | % | |
| Maximum Supply Voltage | Vcc3 | -0.5 | - | 4.0 | V | |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
| Power Supply Voltage | Vcc | 3.13 | 3.30 | 3.47 | V | |
| Power Supply Current | Icc | - | - | 300 | mA | |
| Case Operating Temperature | Top | 0 | - | 70 | °C | |
| Data Rate | - | - | 40 | - | Gb/s | |
| 9/125um G652 SMF | Lmax | - | - | 150 | m | |
Optical Characteristics
Table 5-Optical Characteristics
| Parameter | Symbol | Unit | Min | Typ | Max | Notes |
| Optical transmitter Characteristics |
| Bit Rate | BR | Gbps | 1.25 | 10.3125 | - | |
| Center Wavelength Range | λc | nm | 830 | 850 | 870 | |
| RMS Spectral Width | Δλ | nm | | | 0.65 | |
| Average Launch power Tx_off | Poff | dBm | | | -30 | |
| Launch Optical Power | P0 | dBm | -6.0 | | | 1 |
| Extinction Ratio | ER | dB | 3 | | | |
| Optical Receiver Characteristics |
| Bit Rate | BR | Gbps | 1.25 | 10.3125 | - | |
| Sensitivity@BER=E-12 | BER | dBm | | | -10.2 | |
| Overload Input Optical Power | PIN | dBm | 2.5 | | | 2 |
| Center Wavelength Range | λc | nm | 820 | | 880 | |
| LOS Assert | - | dBm | -30 | | | |
| LOS De-Assert | - | dBm | | | -12 | |
| LOS Hysteresis | - | dB | 0.5 | | - | |
Note:
1. Coupled into 50/125 MMF.
2. Measured with PRBS 231-1 test pattern @10.3125Gbps.BER=E-12
Product Tags:
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40Gbps QSFP Optical Module MMF 850nm / QSFP+ SR4 Module Up To 150m Four Channel Images
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