TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
                                                                                                           
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20 Years
Since 2006
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400G OSFP Transceiver TOSFP-400G-DR4+ Module 1310nm 2km LC DR4+ with 12W Power Consumption

Price Negotiable
Price: Price is negotiable
MOQ: 1
Delivery Time: 1-3 working days
Brand: Top-Trans
Product Description
400G OSFP Transceiver Overview

The TOSFP-400G-DR4+ is a high-performance optical transceiver module designed for modern data center applications. Utilizing OSFP (Octal Small Form-factor Pluggable) technology with 8 electrical lanes running at 50Gb/s each, this module delivers a total bandwidth of 400Gb/s for reliable high-speed data transmission.

Technical Specifications
ParameterSpecification
Fiber TypeSingle Mode Fiber (SMF)
ConnectorLC
TransmitterEML CWDM
ReceiverPin
Power Consumption12W
TX Power Range-2.4dBm to 4dBm
Power Supply3.3V
Transmission DistanceUp to 2km
Wavelength1310nm
Key Features
  • Universal OSFP transceiver compatible with multiple vendors
  • Designed for 400GBASE-DR4+ Ethernet applications
  • Integrated Clock-Data-Recovery (CDR) technology
  • PAM4 modulated signal for enhanced performance
  • Supported data rates: 425 Gbit/s (4x 106.25 Gbit/s)
  • Up to 2km transmission via singlemode OS2 fiber
  • Requires LC connectors for optimal performance
Product Images
Front view of 400G OSFP transceiver module showing LC connectors Side profile of TOSFP-400G-DR4+ module with technical labeling Close-up of OSFP transceiver interface and connection points Technical specifications and compatibility details of the transceiver module
Frequently Asked Questions
Are your transceiver modules compatible with Cisco?
Yes, Topstar transceivers are compatible with Cisco and numerous other brands including Juniper, H3C, D-Link, NETGEAR, ZTE, and many more networking equipment manufacturers.
How does your company do regarding quality control?
Every optical module undergoes individual testing in our dedicated test center and is verified for compatibility across various network equipment brands.
What are the trade terms?
We maintain 40,000 units in stock for immediate shipment. Payment options include T/T, Western Union, Alipay, PayPal, L/C, and other methods.
What is operating temperature range of optical modules?
Commercial temperature range: 0°C to 70°C (32°F to 158°F). Storage temperature range: -40°C to +85°C (-40°F to 185°F). Custom specifications available upon request.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
Location 28 Yayuan Road,Wuhe Community,BanTian Street,Longkong District, Shenzhen,China.
Contact Person Vicky Tian

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