100G LR4 10km QSFP28+
Overview:
The QSFP28 module provides 100GBase-LR4 throughput up to 10km over a standard pair of single mode fiber (SMF) with duplex LC connectors. This transceiver is compliant with IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, SFF-8665 and SFF-8636 standards. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP28 MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as 100G telecom connections, data center, high-performance computing networks, enterprise core and distribution layers, campus networks etc.
Prooduct Description:
Features:
- Compliant with 100GBASE-LR4
- Support line rates from 103.125 Gb/s to 111.81 Gb/s
- Integrated LAN WDM TOSA/ ROSA for up to 10 km reach over SMF
- CAUI(10x10G) Electrical Interface and 4-lane 25.78Gb/s optical interface .0
- DuplexLCoptical receptacle
- Support Digital Diagnostic Monitoring interface
- Noexternal reference clock RoHS-6compliant and lead-free
- Compliant with QSFP28 MSA with LC connector
- Single +3.3V power supply
- Maximumpower consumption 3.5W
- All-metal housing for superior EMI performance
- Caseoperating temperature Commercial: 0 ~ +70oC
Applications:
- DataCenter
- LocalArea Network (LAN)
- Ethernet switches and router applications
Product Specification:
| Parameter | Value |
|---|---|
| Form Factor | QSFP28 |
| Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
| Wavelength | 1310nm |
| Max Cable Distance | 10km |
| Connector | Duplex LC |
| Media | SMF |
| Transmitter Type | 4 x LAN WDM EML |
| Receiver Type | PIN |
| TX Power | -4.3~4.5dBm |
| Minimum Receiver Power | -10.6dBm |
| Power Budget | 6.3dB |
| Receiver Overload | 4.5dBm |
| Power Consumption | ≤3.5W |
| Extinction Ratio | >4dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation Format | NRZ |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Protocols | IEEE 802.3ba 100GBASE-LR4, IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636 |
Absolute Maximum
It has to be noted that the operation in excess of any individual absolute maximum ratings might cause permanent damage to this module.
| Parameter | Symbol | Min | Max | Unit | Notes |
|---|---|---|---|---|---|
| Storage Temperature | TS | -40 | 85 | °C | |
| Power Supply Voltage | VCC | -0.3 | 4.0 | V | |
| Relative Humidity (non-condensation) | RH | 5 | 95 | % | |
| Damage Threshold | THd | 5.0 | dBm |
Recommended Operating Conditions and Power Supply Requirements
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Operating Case Temperature | TOP | 0 | 70 | °C | Commercial | |
| Power Supply Voltage | VCC | 3.135 | 3.3 | V | ||
| Data Rate | 100 | Gb/s | ||||
| Control Input Voltage High | 2 | Vcc | V | |||
| Control Input Voltage Low | 0 | 0.8 | V | |||
| Link Distance (SMF) | D | 10 | km | 9/125um |
You can check the brief product description from various sources for more details.
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