Cisco Systems QSFP-40G-LR4 QSFP 40GBASE-LR4 OTN Transceiver, LC, 10KM, compatible

SKU: QSFP-40G-LR4 Category:


Cisco Systems QSFP-40G-LR4 The Cisco QSFP-40G-LR4 is a high-density and low-power 40 Gigabit Ethernet connectivity option for data center, high-performance computing networks, enterprise core and distribution layers, and service provider applications. Hot-swappable input/output device that plugs into a 40 Gigabit Ethernet Cisco QSFP portInteroperable with other IEEE-compliant 40GBASE interfaces where applicableCertified and tested on Cisco QSFP 40G ports for superior performance, quality, and reliabilityHigh-speed electrical interface compliant to IEEE 802.3baQSFP Form factor, 2-wire I2C communication interface and other low-speed electrical interface compliant to SFF 8436 and QSFP Multisource Agreement (MSA)


The lowest prices guaranteed

IP Supply provides the highest quality products at the lowest possible prices for our clients. Please contact us if you see a lower price and we guarantee to beat any genuine offer from a competitor.
Quality Guaranteed
Every second-user Cisco Systems device from IP Supply is fully refurbished. Accessories are then added as appropriate, and the unit is professionally re-packaged ready for despatch. The entire process takes under 24 hours. Nearly all of our pre-owned and refurbished network equipment is sold in a new or ‘as new’ condition. We can provide detailed reports on the condition of any item. See Our Testing procedures: 24-point Quality Control Program
Money-Back Guarantee
As long as your equipment is still covered by warranty, you can contact our customer service team to exchange or return any faulty product that you have purchased from us.
Flexible Secure Payment & Shipment
Depending on the size of your order, shipping will be done via Australia Post|FedEx | DHL | UPS | TNT | CourierPlease.

Major Payment Method Accepted: Visa/ MasterCard/ American Express/ PayPal.

365-day repair or replace warranty
  • Every piece of refurbished networking equipment sold by IP Supply is fully-guaranteed and comes with a 6-month warranty.
  • IP Supply warranties and returns are subject to acceptance of, and compliance with, IP Supply policies and procedures as described above and on IP Supply Online RMA form.
  • We offer an industry-leading 365-day warranty* on all of our refurbished products.
* Retail, end-user clients only. Wholesale clients are subject to a 30-day repair or replace warranty.
The Support Contacts
If your Cisco products experience a failure, you must contact your sales representative to verify the product issue. If the problem cannot be corrected by remote support methods i.e. email or phone support, the RMA process will commence immediately.


There are no reviews yet.

Be the first to review “QSFP-40G-LR4”

Your email address will not be published. Required fields are marked *