Arista
Arista 100GBASE-CWDM4 QSFP Transceiver, 2 km Duplex Single-Mode
QSFP-100G-CWDM4
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Conditions: New · Refurbished
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Arista
SFP-25G-MR-LR
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Arista
Arista Dual-Rate 10/25GBASE-LR SFP Transceiver Module, Single-Mode 10 km
MPNSFP-25G-MR-LR
The Arista SFP-25G-MR-LR is a dual-rate 10/25GBASE-LR SFP28 transceiver with LC connectors for single-mode fiber, 10 km.
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Arista Dual-Rate 10/25GBASE-LR SFP Transceiver Module, Single-Mode 10 km
SFP-25G-MR-LR · Refurbished · 1 year warranty
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Overview
Dual-rate is the key idea of the Arista SFP-25G-MR-LR. The title lists 10/25GBASE-LR, so the module supports 10GbE and 25GbE operation, which helps when a network is mid-upgrade and some ports still run slower. The port speed is 25GbE in an SFP28 package with LC connectors.
Single-mode fiber and a 10 km reach make it a match for building-to-building links, and the LC connector fits normal duplex jumpers. It is a single-port module.
The flexibility is the main reason to choose it: you can deploy it once and change the port speed as the switch or server on the other side gets upgraded. Only new and refurbished versions are listed, each with a choice of 1 year or 3 years of warranty.
Specifications
| Manufacturer part number | SFP-25G-MR-LR |
|---|---|
| Brand | Arista |
| Media | Single-mode fiber |
| Ports | 1 |
| Maximum reach | 10,000 m |
| Connector | LC |
| Port speed | 25GbE |
| Form factor | SFP28 |
| Type | Transceiver |
Specifications from the manufacturer's datasheet ↗
FAQ
- What speeds does SFP-25G-MR-LR support?
- The title lists dual-rate 10/25GBASE-LR.
- What is the reach?
- 10 km on single-mode fiber.
- Which connector does the Arista SFP-25G-MR-LR use?
- LC.
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