Multi-Vendor MSA Compatible QSFP-to-QSFP 40G Passive  Twinax Cable

# Key Highlights
  • Type: 40G Passive Twinax Cable
  • Compatibility: Multi-Vendor MSA Compatible
  • Media Type: Passive Copper Cable
  • Max. Distance: 5 m
  • Data Rate: 2.125-41.2 Gbps
  • Temperature: Standard 0°-70°C
  • Low Power Consumption: 0.02W (Typical)
# Pricing & Ordering


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
# Product Documentation
# Product Description

   40G-PDAC-QSFP is Multi-Vendor MSA Compatible 40G Passive Twinax Cable, operating over passive copper cable. 40G Passive twinax cable is equipped with MSA standard compatible QSFP+ transceiver assembly at each end of cable. As passive Twinax cables do not support any electrical transmission signal boosting on regeneration, length of 40G Passive Twinax cable is limited up to 5 meters, which is enough to support 40G connections within same or neighboring equipment racks. 40G Passive Twinax cable supports 4 separate fully duplex copper data lanes, which support 2.125-41.2 Gbps multi-rate communication and such applications as 40G Ethernet (41.25Gbps) | 10G Ethernet (10.31Gbps) |10G Fiber Channel (10.52 Gbps) | 8G Fiber Channel (8.5 Gbps) |4G Fiber Channel (4.25 Gbps) |2G Fiber Channel (2.125 Gbps) |4 x InfiniBand QDR (32Gbps) |4x InfiniBand DDR (16Gbps) |4x InfiniBand SDR (8Gbps). Most popular applications of 40G Passive Twinax Cables are cost effective close range interconnections within equipment room of telecom operators or data centers, interconnecting LAN or SAN applications with speeds up to 40G.

    40G Passive Twinax Cable is CE/RoHS certified and it is Compliant with product safety standards. 40G-PDAC-QSFP is fully compliant to QSFP+ Multi Source Agreement SFF-8436. Consequently, it means that module is compatible with 80% of networking equipment, where is not implemented a special algorithm for protection against third party modules. However – we can provide 40G Passive Twinax Cable with custom-encoded firmware in order to make it work almost in any equipment and we can support encoding of each end to support different vendor equipment, allowing using 40G Passive Twinax Cable as cross-platform interconnection medium. We will be glad to hear Your requirements and our sales team will check all relevant details with You during ordering procedure. Our focus is providing top quality service, we are performing serious quality checks before delivery of our products.