Innolight 400G-FR4 QSFP-DD Optical Transceiver, 1310nm, 2km Reach

Innolight T-DQ4CNT-NBK QSFP-DD 400G FR4 Optical Transceiver

This high-performance 400G QSFP-DD (Quad Small Form Factor Pluggable Double-Density) optical transceiver is designed for 2km optical communication links over single-mode fiber (SMF).

Key Features & Specifications:

• Form Factor: QSFP-DD (compliant with MSA Type 2 specifications)

• Data Rate: 400GbE

• Wavelength: 1310nm, 4-wavelength CWDM grid (1271-1331nm per ITU-T G.694.2)

• Reach: Up to 2km over Single-Mode Fiber (SMF)

• Connector: Duplex LC

• Host FEC: Required to achieve the 2km transmission distance

Functional Overview:

• Transmit Direction: Converts 8 input channels of 50Gb/s (PAM4) electrical data into 4 CWDM optical signals. These are then multiplexed into a single optical fiber for 400G transmission.

• Receive Direction: De-multiplexes a 400G optical input from the fiber into 4 CWDM optical signals, then converts them back into 8 output channels of 50Gb/s (PAM4) electrical data.

Design & Compliance:
The module features a duplex LC optical interface and a 76-pin electrical interface, ensuring seamless integration. Its design adheres to the QSFP-DD MSA standard for form factor, connections, and digital diagnostic monitoring. Engineered for reliability in demanding environments, it is built to withstand temperature variations, humidity, and EMI interference.

Ordering & Payment Terms:

• Minimum Order Quantity (MOQ): Flexible for small orders
• Shipping: DDP (Delivered Duty Paid) to your destination or shipment via your designated courier account.
• Payment Method: T/T (Bank Transfer)
• Payment Terms:
  30% advance payment, with 70% balance due prior to shipment for bulk orders

BANK INFORMATION

Bank Name: DBS BANK (HONG KONG) LIMITED
Account Name: Shenzhen VAN Electronics Co., Ltd.
Account No.: 798 291 1671
Bank Address: 11th Floor, The Center, 99 Queen's Road Central, Central, Hong Kong
Swift Code: DHBKHKHH

Contact for Quotation:
Kindly email your requirements to sales@szvan.com for a customized quotation and optimal solution.
Attn: Jessica Lee