Brand: Arista | Category: Transceivers & Cables
SKU: ARIS-OSFP800G2FR4 | Part #: OSFP-800G-2FR4 | MPN: OSFP-800G-2FR4
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The Arista 800G OSFP 2xFR4 Optical Transceiver from Arista is enterprise-grade Transceivers & Cables hardware built for data centers. The Arista OSFP-800G-2FR4 is an 800G OSFP form-factor optical transceiver designed for high-density, high-bandwidth interconnects in next-generation data center switching fabrics. It implements the 800GBASE-FR4 dual-port architecture, combining two independent 400G FR4 optical channels within a single OSFP housing. Each 400G channel uses four wavelengths in the 1310 nm O-band via coarse wavelength division multiplexing (CWDM4), with each lane operating at 100G PAM4 signaling, Available in brand new condition. Arista transceivers & cables products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
| Brand | Arista |
| Category | Transceivers & Cables |
| SKU | ARIS-OSFP800G2FR4 |
| Part Number | OSFP-800G-2FR4 |
| Condition | New |
| Manufacturer Part Number | OSFP-800G-2FR4 |
| Form Factor | OSFP (Octal Small Form-factor Pluggable) |
| Aggregate Data Rate | 800G |
| Port Architecture | Dual 400G (2x400G) |
| Per-Port Standard | 400GBASE-FR4 |
| Optical Multiplexing | CWDM4 (Coarse Wavelength Division Multiplexing) |
| Wavelength Band | O-band (~1271 nm, 1291 nm, 1311 nm, 1331 nm per 400G channel) |
| Modulation | PAM4 |
| Optical Lanes per 400G Channel | 4 x 100G |
| Electrical Interface | 2 x 400G (each via 8 x 50G PAM4 electrical lanes, 16 lanes total) |
| Maximum Reach | 2 km |
| Fiber Type | OS2 Single-Mode Fiber (SMF) |
| Fiber Connector | Dual LC (2 x duplex LC) |
| Management Interface | CMIS 5.0 |
| Digital Diagnostics Monitoring | Supported (optical Tx/Rx power, temperature, voltage, bias current) |
| Connector Housing | OSFP MSA compliant |
| Compatible Platform | Arista 7800R3 Series and next-generation 800G-capable Arista switches |
| RoHS Compliance | RoHS 6 compliant |