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E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
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Home ProductsSFP Optical Transceiver Module

4 Channel SFP Optical Transceiver Module 40G QSFP+ To 4xSFP+ Passive Copper Cable

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China E-link China Technology Co., Ltd. certification
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4 Channel SFP Optical Transceiver Module 40G QSFP+ To 4xSFP+ Passive Copper Cable

4 Channel SFP Optical Transceiver Module 40G QSFP+ To 4xSFP+ Passive Copper Cable
4 Channel SFP Optical Transceiver Module 40G QSFP+ To 4xSFP+ Passive Copper Cable

Large Image :  4 Channel SFP Optical Transceiver Module 40G QSFP+ To 4xSFP+ Passive Copper Cable

Product Details:
Place of Origin: China
Brand Name: E-link
Certification: CE/FCC/Rohs
Model Number: LNK-DP5C30-1
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: 5-8 days
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 10000 per Month
Detailed Product Description
Item: 40G QSFP+ To 4xSFP+ Passive DAC Direct Attached Cable
High Light:

sfp bidirectional transceiver


cisco compatible sfp modules

40G QSFP-4*SFP Passive Direct Copper Cables




1. Applications

  • 10G/40G Ethernet
  • InfiniBand, Fiber Channel 4G/8G/10G
  • Sonet Multiplatform support
  • High Performance Computing Clusters
  • High End Servers
  • Metro Network Switch/Cross Connect


2. Features

  • Passive Copper (Paddle cards plus Copper cable) (Cable Length: 1~5m)
  • 4-Channel Full Passive Copper Cable Transceiver
  • QSFP+ conforms to the Small Form Factor SFF-8436 and SFF-8431
  • Support for multi-Gigabit data rates up to 10.5Gbps
  • Data rates backward compatible to 1Gbps
  • Maximum aggregate data rate: 40 Gbps (4 x 10Gbps)
  • Hot-Density QSFP 38-PIN footprint
  • I/O Connector designed for high speed differential signal applications
  • Improved Pluggable Form Factor(IPF) compliant for enhanced EMI/EMC performance
  • Compatible with industry standard SFP cages +Switches
  • EEPROM signature can be customized.
  • Temperature Range: 0~ 70 °C
  • RoHS-6 Compliant



3. Description

E-link’s LNK-DP5CXX-XXX High Speed 40G QSFP+ to 4×10G SFP+ Direct Attach Cable copper cable assemblies are a low cost alternative for short reach 4X applications. They are designed to be fully compatible in form factor and optical/electrical connections according to the QSFP Multi-Source Agreement.

QSFP+ connectors provide four channels of data in one pluggable interface. Each channel is capable of transferring data at 10Gbps and supports a total of aggregate 40Gbps as specified for QSFP+. These interconnects have three times the density of SFP+ interconnects (MSA) and have been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.

QSFP+ cable assemblies are hot swappable and the programmed EEPROM signature enables the host to differentiate

between a copper cable assembly and a fiber optic module.

Low power consumption assists in making the passive copper cable assembly an economic solution for withinrack, or rack-to-rack applications.

4. standard

  • Compliant with electrical standards IEEE 802.3ba
  • Compliant with mechanical standard SFF-8436 and SFF-8431
  • Compliant with EEPROM standard SFF-8472
  • RoHS Compliant


Contact Details
E-link China Technology Co., Ltd.

Contact Person: Mr. Michael Guo

Tel: 19928768315

Fax: 86-755-8312-8674

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