Arista QSFP-100G-XSR4 | 100G QSFP28 Transceiver, XSR4, MPO-12, 300m OM4

Authorised Arista Partner

SKU:QSFP-100G-XSR4

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Description

The Arista QSFP-100G-XSR4 is a 100GBASE-XSR4 QSFP28 optical transceiver for short-reach 100G Ethernet over parallel multi-mode fibre. It uses an MPO-12 UPC connector and an 850 nm wavelength, reaching up to 150m on OM3 and 300m on OM4 fibre, which extends beyond the standard SR4 distance.

This optic suits data centre and campus links where parallel MMF cabling is already in place and longer in-building runs are needed. It belongs to Arista's 100G QSFP optics portfolio and is intended for use with compatible Arista 100G QSFP ports.

Features

- Extended-reach 100GBASE-SR4 style optic with 150m on OM3 and 300m on OM4 parallel MMF
- MPO-12 UPC connector for parallel multi-mode fibre cabling
- 850 nm optics for short-reach 100G links
- Part of Arista's 100G QSFP optics portfolio

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- PHY type: 100GBASE-XSR4
- Form factor: QSFP28 (100 Gigabit Ethernet)
- Connector: MPO-12 UPC
- Wavelength: 850 nm
- Fibre type: Parallel multi-mode fibre (MMF), 50.0 um core
- Maximum reach on OM3: 150m (modal bandwidth 2000 MHzkm)
- Maximum reach on OM4: 300m (modal bandwidth 4700 MHzkm)
- Tx power: -8.3 to +2.4 dBm per lane
- Rx power: -10.3 to +2.4 dBm per lane

FAQs

Q: What fibre does the QSFP-100G-XSR4 require?
A: It operates over parallel multi-mode fibre with an MPO-12 UPC connector, reaching up to 150m on OM3 and up to 300m on OM4.

Q: What is the difference between XSR4 and standard SR4 optics?
A: XSR4 is an extended-reach variant of the SR4 style optic, supporting 150m on OM3 and 300m on OM4 parallel MMF.

Q: What connector does this transceiver use?
A: It uses an MPO-12 UPC connector, so patch cabling must be MPO-12 with UPC polish for parallel multi-mode fibre.

Q: What wavelength does the QSFP-100G-XSR4 use?
A: It transmits at 850 nm, which is typical for short-reach multi-mode 100G optics.

Q: Is this transceiver single-mode or multi-mode?
A: It is a multi-mode optic and is designed for parallel MMF with a 50.0 um core, not single-mode fibre.

Q: What link speed does this optic support?
A: It supports 100 Gigabit Ethernet (100GBASE-XSR4) in a QSFP form factor.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Arista QSFP-100G-XSR4 | 100G QSFP28 Transceiver, XSR4, MPO-12, 300m OM4