PrologyParts Index

Arista QSFP-40G-LRL4

40G QSFP+ Optic, up to 1km over duplex SMF

MPNQSFP-40G-LRL4AristaTransceiversUpdated

Key facts

Part number
QSFP-40G-LRL4
Brand
Arista
Category
Transceivers
Price
Contact us for pricing
Availability
On request — ask for a quote

Overview

The Arista QSFP-40G-LRL4 is a high-performance 40G QSFP+ optical transceiver, ideal for data centers and high-speed networking environments. It delivers a reliable and efficient 40Gbps connectivity over a duplex single-mode fiber (SMF) link, extending up to 1km. Designed for seamless integration and optimal performance, this transceiver ensures low latency and high data integrity, making it suitable for applications requiring robust bandwidth and secure data transmission. The compact QSFP+ form factor ensures easy installation and scalability to meet your evolving network demands.

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

No price history has been recorded for this part yet.

Buy or sell Arista QSFP-40G-LRL4

Buying Arista transceivers

Looking to buy the Arista QSFP-40G-LRL4 or a compatible transceiver? Prology supplies new, refurbished and used Arista transceivers in Australia and the United States. Send the part number and quantity for a firm price.

Selling Arista transceivers

Have a spare or decommissioned QSFP-40G-LRL4? Prology buys used and surplus Arista transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your QSFP-40G-LRL4.

What is the Arista QSFP-40G-LRL4?
The Arista QSFP-40G-LRL4 is a Arista transceiver – 40G QSFP+ Optic, up to 1km over duplex SMF.
Where can I buy the Arista QSFP-40G-LRL4?
It is not listed on the Prology store yet. Prology sources Arista transceivers on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used Arista QSFP-40G-LRL4?
Yes. Prology buys used and surplus Arista transceivers, including the QSFP-40G-LRL4. Get an offer — sell outright or trade in against your next order.

Request a quote for QSFP-40G-LRL4

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More Arista Transceivers

All Arista parts starting with “Q” · All Arista part numbers