INNOLIGHT T-DQ4CNT-N00 Qsfp Smf Lc Transceiver 400G FR4 1310NM 2KM

( Brand: Innolight ), ( Manufacturer Part Number: T-DQ4CNT-N00 ), ( Part Type: Transceiver ), ( Compatible Brand: Universal ), ( Connectors: Qsfp-dd, Duplex Lc ), ( Unit Type: Unit ), ( Cable Length Range: 2km Over Smf ), ( Connector Tipe: Duplex Lc ), ( Fiber Type: Single-mode ), ( Maximum Data Rate: 400 Gbps ), ( Product Line: T-dq4cnt Series )

Review INNOLIGHT Lot Of 400g Qsfp dd Fr4 Smf 1310nm 2km Lc Transceiver

The Innolight T-DQ4CNT-N00 is a high-performance 400G QSFP-DD transceiver designed for long-haul applications. This transceiver utilizes Fr4 SMF 1310nm technology to deliver data over a distance of up to 2km with exceptional signal integrity.

The QSFP-DD form factor of this transceiver is a quad small form-factor pluggable direct attach, which offers four lanes of high-speed data transfer. It is designed to be directly attached to the next device, eliminating the need for external cables and connectors, making it an ideal solution for data center interconnects and high-speed fiber optic backbone networks.

The Innolight T-DQ4CNT-N00 operates at a wavelength of 1310nm, which is the standard wavelength for long-haul fiber optic communications. It features a low power consumption design, making it an energy-efficient solution for high-bandwidth applications.

This transceiver is built using InnoLight's advanced manufacturing processes and quality assurance testing procedures to ensure reliable and stable performance. It is also compatible with major network equipment manufacturers and is RoHS compliant, making it an environmentally friendly option for your network infrastructure.

In summary, the Innolight T-DQ4CNT-N00 is a high-performance, long-haul 400G QSFP-DD transceiver that delivers exceptional data transfer speeds over a distance of up to 2km. Its Fr4 SMF 1310nm technology, low power consumption design, and compatibility with major network equipment manufacturers make it a reliable and efficient solution for high-speed fiber optic communications.

Pros and Cons of buying a Innolight T-DQ4CNT-N00 400G QSFP-DD FR4 SMF 1310nm 2km LC Transceiver

a. High-Capacity: This transceiver offers a data transfer rate of 400Gbps, making it an ideal choice for high-bandwidth applications such as data centers, cloud services, and network services.

b. Long Distance Capability: With a transmission distance of up to 2km, this transceiver is suitable for long-haul fiber optic connections.

c. Robust Design: The FR4 SMF design ensures durability, high reliability, and resistance to electromagnetic interference (EMI), making it an excellent choice for mission-critical applications.

d. Compatibility: This transceiver is compatible with various switch brands, including Cisco, Juniper, and Arista, among others.

a. Cost: The Innolight T-DQ4CNT-N00 is a high-performance and high-capacity transceiver, which comes with a higher price tag compared to lower-capacity transceivers.

b. Complexity: Installing and configuring such a high-capacity transceiver may require specialized knowledge and skills, potentially leading to additional costs for hiring professionals or training staff.

The Innolight T-DQ4CNT-N00 400G QSFP-DD FR4 SMF 1310nm 2km LC Transceiver is an excellent choice for organizations that require high-bandwidth, long-distance fiber optic connections. Its robust design, compatibility with various switch brands, and long transmission distance make it a reliable and efficient solution for data centers, cloud services, and network services. However, its higher cost and potential complexity may deter smaller organizations or those with limited budgets.

If your organization requires a high-capacity, long-distance fiber optic connection, the Innolight T-DQ4CNT-N00 is a solid investment. It offers superior performance, reliability, and compatibility, making it a worthwhile expense for businesses with the necessary budget and expertise to install and configure it. For those with smaller budgets or less complex requirements, lower-capacity transceivers may be a more cost-effective solution.

Details:

In Working Condition. 100GLambda MSA 400G-FR4 Specification compliant.

Innolight T-DQ4CNT-N00 400Gbps QSFP-DD FR4Duplex LC 1310 nm 2km range Transceiver. Duplex LC connector. 4 Catalans MUX/DEMUX design. May shows signs of use, including minor scratches, scuffs,dents, and chipped edges corners on the body label.

Data Interconnect. Please refer to the photos for more details

QSFP-DDMSA compliant. Up to2km transmission on single-mode fiber SMF with FEC.

part #: tdq4cntn00 prices

• $349.99-$3750.00

specifications switchchunk:

• brand: Innolight
• mpn: T-dq4cnt-n00
• part type: Transceiver
• compatible brand: Universal
• connectors: Qsfp-dd, Duplex Lc
• unit type: Unit
• cable length range: 2km Over Smf
• connector tipe: Duplex Lc
• fiber type: Single-mode
• maximum data rate: 400 Gbps
• product line: T-dq4cnt Series

offer switchchunk:

• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home
• started: April 15, 2026
• quantity: 1

seller switchchunk:

• city: Northbrook, Illinois
• # reviews: 26626
• rating: 99.8%

payments switchchunk:

• credit card: Visa
• wallet: Google-pay
• other

returns switchchunk:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted
• method: Money back

shipping switchchunk:

• carrier: USPS, FedEx
• type: Calculated
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery, FedEx Standard Overnight
• cost: $7.31
• class: Standard, One-day
• transit: 2-5 Days

general switchchunk:

• Enterprise Networking, Servers > Switches Hubs > Switch Modules
• condition: Used

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