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1. Rate: 10G; Connector: Duplex LC 2. EML+APD; Low Power Consumption <1.5W 3. Support Metro, Regional and Long-Haul DWDM Networks 4. Fully Compatible with 100+ Vendors 5. SFP+ MSA CompliantSee more
The Cisco C57 DWDM-SFP10G-31.90 compatible DWDM-SFP10G-80 series 10G SFP+ transceiver module is equipped with an LC duplex connector, reaching a link up to 80km over G.652/655 single-mode fiber (SMF). This 10G DWDM SFP+ transceiver operates at a nominal DWDM wavelength at 1531.90nm as specified by the ITU-T, designed for DWDM networking equipment connectivity.
QSFPTEK manufactured 10GBASE-DWDM SFP+ module is compliant with the SFF-8431 MSA and SFF8432 MSA specifications. Besides, the small form-factor pluggable plus (SFP plus) optic has been tested on host devices to ensure full compatibility with Cisco equipment, such as Ethernet switches, enterprise routers, and server network interface cards (NICs). The third-party DWDM 10G SFP module is an ideal substitute to the Cisco DWDM SFP+ 10G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 10G connectivity.
DWDM 10G SFP+ optics cater to 10 Gigabit Ethernet (10GbE) optical fiber connections, ideal to be deployed for Long Haul DWDM Solution in metropolitan access and core networks.
Connection 1: 10G-DWDM Connectivity for 80KM

Connection 2: 10G DWDM Connectivity With DWDM Mux Demux

Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.

Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.

Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.


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Compatible Cisco
Transceivers type C57 DWDM-SFP10G-31.90
Wide range of products for selection, for the first business, I ordered the parts with the help about a detailed introduction, everyone can do it. the compatibility is OK with my device, I was deeply impressed with their prices which are cheaper than all parts I bought before, will contact them for more plans.
Transceivers typeC57 DWDM-SFP10G-31.90
CompatibleCisco
Helpful
0
Frankly speaking, I was hesitant to order a DWDM transceiver from QT, but I'm so glad I did. I think affordable price makes a significant part of the order, The signal quality is fantastic and the installation was a breeze. I've had no issues with this product and I would recommend it to others.
Transceivers typeC57 DWDM-SFP10G-31.90
CompatibleCisco
Helpful
0
I'm really impressed with the good operation of this DWDM transceiver. The signal is strong and stable, and it's made a noticeable improvement in my network speed. Definitely worth the investment!
Transceivers typeC57 DWDM-SFP10G-31.90
CompatibleCisco
Helpful
0
The optical module was delivered promptly with secure packaging, supplier provided real-time tracking, which allowed me to track the shipment and receive it on time, prat worked without fault in the past two months, but maybe need more time for testing. In short, high-performance products, thanks a lot.
Transceivers typeC57 DWDM-SFP10G-31.90
CompatibleCisco
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0