QSFP-40G-SR4-S:With the development of the SFF-8436 Multi Source Agreement, Cisco now offers a variety of IEEE- and MSA-compliant Quad Small Form-Factor Pluggable Plus (QSFP+) devices for copper and fiber networks.40GBASE-SR4, 4 lanes, 850 nm MMF
Cisco 40GBASE QSFP Modules DataSheet

The Cisco 40GBASE CFP transceiver modules are hot-swappable input/output devices that plug into a 40 Gigabit Ethernet CFP port of a Cisco switch or router. They offer customers versatile 40 Gigabit Ethernet connectivity options in core and distribution layers of data center, enterprise, and service provider networks.
The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing 00networks, enterprise core and distribution layers, and service provider applications.
| Product |
Description |
| CFP-40G-SR4 |
Cisco 40GBASE-SR4 CFP Module for MMF |
| CFP-40G-LR4 |
Cisco multirate 40GBASE-LR4 and OTU3 C4S1-2D1 CFP Module for SMF |
| CFP-40G-FR |
Cisco multirate 40GBASE-FR and OTU3 VSR2000-3R2 CFP Module for SMF |
| CVR-CFP-4SFP10G |
Cisco FourX CFP to Four SFP+ Converter Module |
| QSFP-40G-SR4-S |
Cisco 40GBASE-SR4 QSFP Module for MMF |
| QSFP-40G-SR4 |
Cisco 40GBASE-SR4 QSFP Module for MMF |
| QSFP-40G-SR-BD |
Cisco 40GBASE-SR Bi-Directional QSFP Module for Duplex MMF |
| QSFP-40G-BD-RX |
Cisco 40GBASE-SR Bi-Directional QSFP Monitor Module for Duplex MMF |
| FET-40G |
Cisco Fabric Extender Transceiver |
| QSFP-40G-CSR-S |
Cisco 40GBASE-CSR QSFP Module for Duplex MMF |
| QSFP-40G-CSR4 |
Cisco 40GBASE-CSR4 QSFP Module for MMF |
| WSP-Q40GLR4L |
Cisco 40GBASE-LR4L QSFP Module for SMF |
| QSFP-40G-LR4-S |
Cisco 40GBASE-LR4 QSFP Module for SMF |
| QSFP-40G-LR4 |
Cisco 40GBASE-LR4 QSFP Module for SMF with OTU-3 data-rate support |
| QSFP-4X10G-LR-S |
Cisco 4x10GBASE-LR QSFP Modules for SMF |
| QSFP-40G-ER4 |
Cisco 40GBASE-ER4 Module for SMF with OTU-3 data-rate support |
| QSFP-H40G-CU |
QSFP to QSFP copper direct-attach cables |
| QSFP-H40G-ACU |
QSFP to QSFP copper direct-attach active cables |
| QSFP-4SFP10G-CU |
QSFP to 4 SFP+ copper break-out cables |
| QSFP-4X10G-AC |
QSFP to 4 SFP+ copper break-out active cables |
| QSFP-H40G-AOC |
QSFP to QSFP active optical cables |
| QSFP-4X10G-AOC |
QSFP to four SFP+ active optical breakout cables |
| CVR-QSFP-SFP10G |
QSFP 40G to SFP+ 10G adapter |
What platforms does it support?
Almost all Cisco platforms which have SFP ports can use this SFP Module
Is your product original?
Yes, our product is original, we only sell original Cisco product.
What’s the warranty of your products?
We can provide 1 years warranty.
what’s the MOQ for your products?
1piece.
What’s the payment terms?
Pre T/T or paypal or west union or Alibaba Trade Assurance order.
What’s the package?
Original packing. For the outside, we will pack it in an empty box to protect from damaged during transportation, and ensure you will receive the goods in good condition.
Delivery
Cargo will be delivered within 2 day after payment arrived. Tracking Number will be offered once delivery done.As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order.
| Delivery Options |
Estimated Delivery Time |
DHL |
2-7 business days
|
Fedex |
2-7 business days
|
Hong Kong EMS |
5-12 business days
|
Hong Kong Air Parcel |
10-20 business days
|
By Sea |
10-20 business days
|
Notice:
Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:
Deliver to port:
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Deliver to door:
uritprice.com will quote all destination charge prior once we have confirmed order.
uritprice.com is responsible for transporting goods to door after you have made the payment.
International Shipping

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100% Quality Assurance:
All items are ORIGINAL and GENUINE only.
Item conditions are “New Sealed”.
Standard Hardware Warranty Policy:
Original new sealed Cisco product: 1 Year
The Support Contacts:
If your products failed, you must contact your sales representative to verify product failure. If the problem still can’t correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
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