Arista Networks Compatible 100GBASE-ER4L QSFP28 1310nm 40km Extended Temperature DOM Duplex LC SMF Optical Transceiver Module
Arista Networks Compatible 100GBASE-4W40 QSFP28 Transceiver Module (SMF, 1310nm, 40km, LC, Extended Temp, DOM)
The Arista Networks Compatible 100GBASE-4W40 QSFP28 transceiver is designed for use in 100GBASE Ethernet throughput up to 40km over LC duplex SMF using a wavelength of 1310nm. Full 40km reach requires the use of FEC on the host platform. Without FEC, the reach is 30km.
Designed for outside plant applications with an extended temperature range (-20 to 85°C), this transceiver is compliant with SFF-8636 and 4WDM MSA standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable for Data Center applications.
Note: The FS P/N is changed from Q28-ER4L-100G-X to QSFP-4W40-100G-E, but the product is the same. Only the FS P/N has been changed.
Part Number | QSFP-4W40-100G-E | Vendor Name | Longlife |
Form Factor | QSFP28 | Max Data Rate | 103.125Gbps (4x 25.78Gbps) |
Wavelengths | 1310nm | Max Cable Distance | 40km |
Connector | Duplex LC | Media | SMF |
Transmitter Type | EML | Receiver Type | APD |
TX Power | -2.5~6.5dBm | RX Power | -20.5~-3.5dBm |
Powerbudget | 18dB | Extinction Ratio | >4.5dB |
Power Consumption | ≤5.5W | Modulation | 4x 25G NRZ |
DDM/DOM | Supported | Extended Temperature Range | -20 to 85ºC ( -4 to 185 °F) |
Core Size | 9um/125um | Packaging Technology | BOX Packaging |
Protocols | SFF-8636, 4WDM MSA | Warranty | 5 Years |