• Silver-colored arista H-D400-4Q100-1M sfp+ transceiver modules with blue handles and metallic connectors for 400g active DAC
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Arista

Arista QSFP-100G-LR-Arista | 100G QSFP Transceiver, 100GBASE-LR, SMF, 10km, LC

QSFP-100G-LR-Arista

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Description

This Arista 100GBASE-LR single lambda QSFP transceiver carries 100GbE over duplex single-mode fibre with an LC connector, at a 1310nm wavelength and a reach of up to 10km. It suits data centre interconnect and campus or metro aggregation links, and it is optically interoperable with 400GBASE-DR4, XDR4 and PLR4 optics, which helps when migrating to 400G.

Optical power is specified at -1.4 to +4.0 dBm transmit and -7.7 to +4.5 dBm receive, over G.652 single-mode fibre. The module draws a maximum of 4.5W from the host QSFP port, so no external power supply is needed. It is hot swappable, and it operates at a case temperature of 0 to 70 C.

The module fits QSFP100 ports on Arista switches. Refer to Arista's Transceiver and Cable Guide for platform support.

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

Features

- Hot swappable to maximise uptime and simplify serviceability
- Single-lambda 100GBASE-LR optics over duplex single-mode fibre
- Optical interoperability with 400GBASE-DR4, XDR4 and PLR4 optics for 100G breakout and migration to 400G
- Powered from the host QSFP port with no external supply required
- Suited to high-density 100G deployments in data centre and campus networks

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

- Part number: QSFP-100G-LR
- PHY type: 100GBASE-LR (single lambda)
- Form factor: QSFP (100G)
- Connector type: LC
- Wavelength: 1310 nm
- Fibre type: Single-mode (SMF G.652), duplex
- Maximum reach: 10 km
- Tx power: -1.4 to +4.0 dBm
- Rx power: -7.7 to +4.5 dBm
- Maximum power consumption: 4.5 W
- Operating case temperature: 0 to 70 C
- Storage temperature: -40 to 70 C
- Relative humidity: 5 to 95%
- Operating altitude: 0 to 10,000 ft
- Optical interoperability: 400GBASE-DR4 / XDR4 / PLR4

FAQs

Q: What fibre does this transceiver need?
A: It runs over duplex single-mode fibre (SMF G.652) terminated with LC connectors, at 1310nm, for links up to 10km.

Q: Does it need external power?
A: No. The module draws a maximum of 4.5W from the host QSFP port and needs no external power supply.

Q: Can it link with 400G optics?
A: Yes. It is optically interoperable with 400GBASE-DR4, XDR4 and PLR4 optics, which supports 100G breakout and migration to 400G.

Q: Which ports does it fit?
A: It fits QSFP100 ports on Arista switches. Check Arista's Transceiver and Cable Guide for platform support.

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