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The Arista QSFP-40G-SR4 Compatible QSFP+ Transceiver adopts 12 Fibers MTP/MPO Male connectors, reaching a link up to 150m over OM4 MMF (100m over OM3). This transceiver is compliant with QSFP+ MSA, IEEE 802.3ba 40GBASE-SR4 and breakout to 4x10GBASE-SR standard. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ 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 data centers, campus and computing networks, interconnections within and between switches, routers, NICs and transport equipment.
| Arista Compatible | QSFP-40G-SR4 | Vendor Name | Fiber Optic Parts |
| Form Factor | QSFP+ | Max Data Rate | 42Gbps (4×10.5Gbps) |
| Wavelength | 850nm | Max Cable Distance | 150m@OM4/100m@OM3 |
| Connector | MTP/MPO-12 Male | Cable Type | MMF |
| Transmitter Type | VCSEL | Receiver Type | PIN |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power | -7.6~1dBm | Receiver Sensitivity | <-11.1dBm |
| Powerbudget | 3.5dB | Receiver Overload | 2.4dBm |
| Power Consumption | <1.3W | Extinction Ratio | >3dB |
| Transmit and Dispersion Penalty | 3.5dB | Modulation Format | NRZ |
| Packaging Technology | COB (chip on board) Packaging | Host FEC | Supported |
| EMC (Electro Magnetic Compatibility) | Supported | Bit Error Ratio (BER) | 1E-12 |
| Protocols | IEEE 802.3ba, QSFP+ MSA, SFF-8436, SFF-8636, Infiniband 40G QDR | MTBF | 600,000 Hours |
| Application | 40GBASE Ethernet, Breakout to 4 x 10GBASE Ethernet, Data Center | Warranty | 5 Years |
Arista Networks QSFP-40G-SR4 Compatible 40GBASE-SR4 QSFP+ 850nm 150m DOM MTP/MPO MMF Optical Transceiver Module
