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Arista

Arista QSFP-100G-FR-Arista | 100G QSFP28 Transceiver, 100GBASE-FR, SMF, 2km, LC

QSFP-100G-FR-Arista

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Description

The QSFP-100G-FR is a 100GBASE-FR single-lambda QSFP28 optical transceiver for duplex single-mode fibre links of up to 2km at 1310nm, terminated with a duplex LC connector. It suits data centre leaf and spine links and campus or metro runs, and it can also be used for 100G breakout interconnects to 400G-XDR4 optics.

A single wavelength carries the full 100G over one duplex single-mode pair (G.652). Transmit power is -2.4 to +4.0 dBm and receive power is -6.4 to +4.5 dBm. Maximum power consumption is 4.5W, drawn from the host QSFP port, and the module operates at case temperatures of 0 to 70C. Optical attenuation is required on shorter links to protect the receiver from permanent damage. No licence or subscription is required.

The module fits 100G QSFP ports on supported Arista platforms, with a minimum EOS release of 4.22.1. It is optically interoperable over single-mode fibre with 100G-DR and 100G-LR modules over the matching reach, and with 400G-XDR4, DR4 and PLR4 optics, where the 100G-FR to 400G-XDR4 pairing reaches 2km.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Single-lambda 100G over a duplex single-mode fibre pair
- Up to 2km reach at 1310nm
- Optical interoperability with 400GBASE-DR4, XDR4 and PLR4 optics
- Interoperates with 100G-DR and 100G-LR modules over the matching reach
- Suited to high-density 100G deployments in QSFP28 ports
- No licence or subscription required

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

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

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Technical Specifications

FAQs

Technical Specifications

- Standard: 100GBASE-FR
- Form factor: QSFP28 (100G QSFP)
- Wavelength: 1310nm
- Connector: duplex LC
- Fibre type: single-mode, G.652
- Maximum reach: 2km
- Tx power: -2.4 to +4.0 dBm
- Rx power: -6.4 to +4.5 dBm
- Maximum power consumption: 4.5W
- Dimensions (H x W x D): 13.5 x 18.4 x 72.4 mm
- Operating case temperature: 0 to 70C
- Storage temperature: -40 to 70C
- Relative humidity: 5 to 95%
- Operating altitude: 0 to 10,000 ft
- Minimum EOS release: 4.22.1

FAQs

Q: Does this transceiver need a licence or subscription?
A: No. The module needs no licence or subscription, and it draws a maximum of 4.5W from the host QSFP port.

Q: Which Arista platforms and software does it work with?
A: It fits 100G QSFP ports on supported Arista platforms and requires a minimum EOS release of 4.22.1. Check platform support in Arista's Transceiver Guide before ordering.

Q: What can it link to at the other end?
A: Over single-mode fibre it interoperates with 100G-DR and 100G-LR modules over the matching reach. It also pairs with 400G-XDR4, DR4 and PLR4 optics in breakout, reaching 2km with 400G-XDR4.

Q: Do I need attenuators on short links?
A: Yes, on shorter links optical attenuation is required to protect the receiver from permanent damage. The receive power range is -6.4 to +4.5 dBm.

Q: What fibre and connector does it use?
A: It uses duplex single-mode fibre (G.652) with LC connectors, with a single 1310nm wavelength carrying the full 100G.

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