100G Connectivity for Data Center
Featured with 3.5W low-power, high-density and high-speed, the QSFP28 transceiver offers a popular way to help you quickly ramp up to 100G transmission.

Juniper Networks Compatible 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Dual Rate 4 x 25G NRZ 1310nm 20km DOM Duplex LC/UPC SMF Optical Transceiver Module, Product Specification:Part Number - QSFP-ELR4-100GM , Vendor Name - FS , Form Factor - QSFP28 , Max. Data Rate - Dual Rate 103.1Gbps and 112Gbps , Wavelength - 1310nm, Max. Cable Distance - 20km
| Part Number | QSFP-ELR4-100GM |
| Vendor Name | FS |
| Form Factor | QSFP28 |
| Max. Data Rate | Dual Rate 103.1Gbps and 112Gbps |
| Wavelength | 1310nm |
| Max. Cable Distance | 20km |
| Connector | Duplex LC/UPC |
| Media | SMF |
| Transmitter Type | EML |
| Receiver Type | PIN |
| TX Power | 100G: -1.0~4.5dBm <br/>112G: 0~4dBm |
| Minimum Receiver Power | 100G: <-9.5dBm <br/>112G: <-9.0dBm |
| Power Budget | 100G: 8.5dB<br/>112G: 9dB |
| Receiver Overload | 100G: 4.5dBm<br/>112G: 4dBm |
| Max. Power Consumption | 3.5W |
| Extinction Ratio | >4dB |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 25G-NRZ |
| Modulation (Optical) | 4x 25G-NRZ |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Bit Error Ratio (BER) | 1.00E-12 |
| Packaging Technology | BOX Packaging |
| Inbuilt FEC | No |
| Protocols | QSFP28 MSA, SFF-8636,IEEE 802.3bm,CAUI-4 |
| Warranty | 5 Years |
Featured with 3.5W low-power, high-density and high-speed, the QSFP28 transceiver offers a popular way to help you quickly ramp up to 100G transmission.
With built-in Semtech Chip and equipped with individually designed BOX packaging, the QSFP28 transceiver offers high speed and low power in 100G links.
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations. Check compatibility with our <a href="/de-en/tool/compatibility-tool-h0026">Optics-to-Device Compatibility Tool</a>.<br/><br/>
Qualified through a rigorous process with advanced equipment to ensure you get high quality and reliable optics. Learn more at the <a href="/de-en/specials/optical-transceivers-test-bed-151.html" >Test Center</a>.