40G QSFP+ to 4x10G SFP+ DAC

Short Description:

Item: 40G QSFP+ to 4x10G SFP+ Passive Direct Attach Cables
Cable length: 1m, 3m, 5m or custom
Compatible:  Cisco, Juniper Networks, Arista Networks, Brocade, HP, Dell, Extreme Networks, H3C, Huawei, or custom.
Model: Commericial grade: 0 to 70 degree; Industry grade: -40 to +85 degree.

  • Brand Name: Rollball
  • Min.Order Quantity: 1 Piece
  • Place of Origin: Shenzhen, China
  • Payment Terms: Paypal, Western Union, T/T
  • Certification: FCC, CE, RoHS


40G QSFP+ to 4x10G SFP+ Passive Copper Cables



Product Description

  • The QSFP+ to 4x SFP+ Passive cable assemblies are high performance,cost effective for SFP+ and QSFP+ equipment interconnects . The Hybrid cables are compliant with SFF-8436 and SFF-8431 specifications. It is offer a low power consumption,short reach interconnect applications. The cable each lane is capable of transmitting data at rates up to 10Gb/s ,providing an aggregated rate of 40Gb/s.



  • Hybrid cable conforms to the Small Form Factor SFF-8436 and SFF-8431
  • Support for multi-gigabit data rates :1.0 Gbps – 10.3125 Gbps (per channel)
  • Maximum aggregate data rate: 41.25 Gbps (4 x 10.3125Gbit/s)
  • Hybrid cable link length up to 5m (passive limiting)
  • High-Density QSFP 38-PIN and 4x SFP 20-PIN Connector
  • Power Supply :+3.3V
  • Low power consumption: 0.02 W (typ.)
  • Temperature Range: 0~ 70 °C


Applications 40G QSFP+ to 4×10SFP+

  • 10G/40Gigabit Ethernet
  • InfiniBand SDR, DDR, QDR
  • Switches, Routers, and HBAs
  • Data Centers
  • Fibre Channel


Standards Compliance


  • SFF-8436
  • QDR InfiniBand
  • RoHS Compliant


  • SFF-8431
  • SFP+ MSA
  • RoHS Compatible


Ordering information

Part Number Product Description
RB-4SFP+PC-01C QSFP+ To 4X SFP+ Direct Attach Cables, 1m (30AWG),0ºC ~ +70ºC
RB-4SFP+PC-03C QSFP+ To 4X SFP+ Direct Attach Cables, 3m (30AWG),0ºC ~ +70ºC
RB-4SFP+PC-05C QSFP+ To 4X SFP+ Direct Attach Cables, 5m (28AWG),0ºC ~ +70ºC