TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
                                                                                                           
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Cisco QSFP-40G-BIDI Compatible Transceiver 850NM PAM4 300M Multimode Fiber Dual LC 40Gbps

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: Negotiable
Brand: Top-Trans
Product Description
Product Overview

Top-Trans QSFP-40G-BIDI compatible transceiver delivers 40Gbps connectivity using advanced PAM4 modulation technology. This module multiplexes 4x10G into 2x20G electrical channels and transmits them over two independent optical paths with bidirectional optics and simplex LC fiber connectors.

Key Features
  • Compliant with 40GbE XLPPI electrical specification per IEEE 802.3ba-2010
  • Compliant with QSFP+ SFF-8436 Specification
  • Aggregate bandwidth exceeding 40Gbps
  • Operates at 10.3125 Gbps per electrical channel with 64b/66b encoded data
  • QSFP MSA compliant design
  • Transmission up to 300m on OM3 MMF and 400m on OM4 MMF
  • Single +3.3V power supply operation
  • Operating temperature range: 0°C to 70°C
  • RoHS compliant construction
  • Utilizes standard LC duplex fiber cable for infrastructure reuse
Technical Specifications
QSFP-40G-BIDI transceiver technical diagram and specifications
Parameter Specification
Data Speed 40Gbps
Center Wavelength 850-900NM
Fiber Type Multimode
Transmission Distance 300m via OM3, 400m via OM4
Connector Dual LC
Lasers VCSEL + PIN
Tx Power -7.5 - +3 dBm
Rx Sensitivity -9.5 - +2 dBm
Extinction Ratio 2 dB
Power Consumption < 3.5 W
Single Power Supply 3.3V
Protocol Support

40GBASE-SRBD Ethernet

Frequently Asked Questions
What's the price of this compatible transceiver?
Pricing is negotiable based on project requirements including quantity, link budget, compatibility, and lead time. Top-star provides competitive quotes as one of the leading third-party suppliers.
Can you ship this SFP module to my location?
Yes, we offer door-to-door shipping via DHL, FEDEX, Aramex, UPS, and other logistics services.
What's the lead time for production?
Trial quantities ship within 3 working days. For large quantities, standard monthly production capacity is 3,000 pieces, with maximum capacity up to 10,000 pieces.
What brand compatibilities have your SFP modules been verified with?
Verified compatibility includes Nokia-Alcatel, Ericsson, Cisco, Dell-EMC, Juniper, Arista, Extreme Network, Fortinet, 3COM, BDCOM, ZTE, and DCN systems.

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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