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Direct Attach Twinax Copper Cable

Shenzhen Nufiber Systems Technology Co., Ltd.

Direct Attach Twinax Copper Cable

Brand Name : NuFiber

Model Number : QSFP-40G-DxM

Certification : CE, RoHS

Place of Origin : China

MOQ : 1 piece

Payment Terms : T/T, Western Union, L/C

Supply Ability : 100,000 pcs per month

Delivery Time : 2~3 days

Packaging Details : 1 piece cable be packed into 1 box,

Data Rate : 40Gb/s

Connector Type : QSFP+ to QSFP+

Length : 1M~7M or customized

Material : Copper Cable

Application : FTTH FTTB FTTX Network

Wire AWG : AWG30/26 optional

Power Supply : 3.3V

Work Temp. : 0~70℃

Manufacturer : YES

Warranty : 1Years

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40G QSFP+ TO 40g QSFP+ DAC PASSIVE Direct Attach Twinax Copper Cable 30AWG cisco compatible

Description
QSFP+ (Quad Small Form-factor Pluggable Plus) copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ ports of QSFP+ switches within racks and across adjacent racks. These cables are used for 40GbE and Infniband standards, to maximize performance. QSFP+ are designed to meet emerging data center and high performance computing application needs for a high density cabling interconnect system capable of delivering an aggregate data bandwidth of 40Gb/s. This interconnect system is fully compliant with existing industry standard specifications such as the QSFP MSA and IBTA (InfiniBand Trade Association). The QSFP+ cables support the bandwidth transmission requirements as defined by IEEE 802.3ba (40 Gb/s) and Infiniband QDR ( 4x10 Gb/s per channel) specifications.


Key Features

  • Compliant QSFP MSA specifications
  • Fully compatible with IEEE802.3ba and Infiniband QDR specifications
  • 40 Gb/s total bandwidth
  • 4 independent duplex channels operating at 10Gbps, also support for 2.5Gbps, 5Gbps data rates
  • 100 ohm differential impedance system
  • Single 3.3V power supply, low power consumption, <1.5W
  • Low Near-End Crosstalk(NEXT)
  • Operating case temperature: -40 to 85°C
  • All-metal housing for superior EMI performance
  • Precision process control for minimization of pair-to-pair skew
  • AC coupling of PECL signals
  • EEPROM for cable signature & system communications
  • 30 AWG to 24 AWG cable sizes available
  • RoHS compliant


Application

  • Data
  • Servers
    Networked storage systems
    Routers
    External storage systems
    Data Center networking

  • Communications
  • Switches
    Routers

  • Industry Standards
  • InfiniBand Trade Association (IBTA)
    IEEE802.3ba
    40Gigabit Ethernet ( 40G BASE – CR4)


Technical Parameter

Parameter Symbol Min Max Unit Note
Storage Temperature Tst -40 125 degC
Relative Humidity (non-condensation) RS - 85 %
Operating Case Temperature Topc -40 85 degC 1
Supply Voltage VCC3 -0.3 3.6 V
Voltage on LVTTL Input Vilvttl -0.3 VCC3 +0.2 V

Parameter Symbol Min Max Unit
Operating Case Temperature Topc -40 85 degC
Relative Humidity (non-condensation) RS - 85 %
Supply Voltage VCC3 3.135 3.465 V
Power Supply Currenct ICC3 750 - mA
Total Power Consumption Pd - 2.0 W




Mechanical Dimensions
Direct Attach Twinax Copper Cable

Ordering Informations:

P/N

Speed

Application

MAX Distance

Media

Interface

QSFP28-100G-DXM 103.1Gb/s 100GBASE-DAC 5m Passive cable QSFP28 to QSFP28
QSFP28-SFP28-DXM 103.1Gb/s 100GBASE-DAC 5m Passive cable QSFP28 to 4XSFP28
QSFP-40G-DXM 41.2Gb/s 40GBASE-DAC 5m Passive cable QSFP+ to QSFP+
QSFP-4SFP-DXM 41.2Gb/s 40GBASE-DAC 5m Passive cable QSFP+ to 4xSFP+
QSFP-40G-DXM 41.2Gb/s 40GBASE-DAC 10m Active Cable QSFP+ to QSFP+
QSFP-4SFP-DXM 41.2Gb/s 40GBASE-DAC 10m Active Cable QSFP+ to 4xSFP+
SFP28-25G-DXM 25.78Gb/s 25GBASE-DAC 5m Passive cable SFP28 to SFP28
SFP-10G-DXM 10.3Gb/s 10GBASE-DAC 10m Passive cable SFP+ to SFP+
SFP-10G-DXM 10.3Gb/s 10GBASE-DAC 15m Active Cable SFP+ to SFP+


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Direct Attach Twinax Copper Cable
Direct Attach Twinax Copper Cable
Direct Attach Twinax Copper Cable
Direct Attach Twinax Copper Cable
Direct Attach Twinax Copper Cable
Direct Attach Twinax Copper Cable









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