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QSFP+ Passive Copper Cable

QSFP+ Passive Copper Cable

Direct Attach Cable (DAC)
QSFP+ Passive Copper Cable
QSFP+ Passive Copper Cable Specification

Fiberer Rohs


The QSFP+ passive cable assemblies are high performance,cost effective I/O solutions for 40G LAN, HPC and SAN applications. The QSFP+ passive copper cables are compliant with SFF-8436, QSFP+ MSA and IEEE P802.3ba 40GBASE-CR4. 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.



▪ QSFP+ conforms to the Small Form Factor SFF-8436

 4-Channel Full-Duplex Passive Copper Cable Transceiver

 Support for multi-gigabit data rates :1 Gb/s - 10 Gb/s (per channel)

 Maximum aggregate data rate: 40 Gb/s (4 x 10Gb/s)

 Copper link length up to 5m (passive limiting)

 High-Density QSFP 38-PIN Connector

 Power Supply :+3.3V

 Low power consumption: 0.02 W (typ.)

 I2C based two-wire serial interface for EEPROM signature which can be customized

 Temperature Range: 0~ 70 °C



▪ 10 Gigabit Ethernet

▪ 40 Gigabit Ethernet

▪ InfiniBand4x SDR, DDR, QDR

▪ 2, 4, 8, 10 Gigabit Fiber Channel

▪ Fiber Channel over Ethernet

▪ SAS,Servers, Hubs, Switches, Routers


Standards Compliance  

▪ IEEE 802.3ba

▪ SFF-8436

▪ InfiniBand

▪ QSFP+ MSA Page 2 of 7 Rev.B 11/2012

▪ RoHS Compliant 


Ordering information


Datasheet Download

Data Rate












Packaging & Labeling
To protect each of product, Fiberer will use firm and secure Package, and common use Fiberer Label if customer not remark.
It is available to use custmized labeling and packaging for customer request.

All shipment will be succssful to arrive customer's address. Fiberer try our best to let the shipment fast for customers, and the common express is by air of Fedex, DHL, UPS, EMS and TNT.
If the customer pay Fiberer the shipment charge, it will use Fiberer express account for the shipment, otherwise it need to use the customer's express account.

Customized & OEM
Fiberer always do Customized for customer's request successfully, It is available for Customized & OEM.

Quality Assurance:  assure 100% best quality.
(Fiberer assure 100% best quality.the term will be signed on order and invoice,match the safety of international business law.)    Customer Reviews

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