Kexint 40g Qsfp+ Active Passive Copper Cable Dac 1m to 10m Direct Attach Cable

• Customization: Available
• Application: Communication, Data Center
• Type: Data Center Copper Cable
• Model NO.: QSFP 40G DAC
• Connection Structure: Dac
• Material Shape: Round Wire
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: 100N<1000N
• Core: Single Core
• Certification: RoHS, CE, ISO9001, VDE, CCC, CE/RoHS/ISO9001
• Brand: OEM
• Sheath Material: PVC
• Design: Hot-Pluggable
• Use: FTTX
• Network: None
• Dimensions: 30AWG and 26AWG
• Return Loss: Low Power Consumption
• Warranty Time: 5 Years
• Wavelength: 850/1300nm
• Transport Package: Carton
• Trademark: KEXINT
• Origin: Guangdong, China
• HS Code: 8544700000
• Production Capacity: 5000 Piece/Pieces Per Day

Product Description

Products 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.

Features:

1. Compliant QSFP MSA specifications
2. Fully compatible with IEEE802.3ba and Infiniband QDR specifications
3. 40Gb/s total bandwidth
4. 4 independent duplex channels operating at 10Gbps, also support for 2.5Gbps, 5Gbps data rates
5. 100 ohm differential impedance system
6. Single 3.3V power supply, low power consumption, < 1.5W
7. Low Near-End Crosstalk(NEXT)
8. Operating case temperature:-40 to 85°
9. All-metal housing for superior EMI performance
10. Precision process control for minimization of pair-to-pair skew
11. AC coupling of PECL signals
12. EEPROM for cable signature & system communications
13. 30 AWG to 24 AWG cable sizes available
14. RoHS compliant



Applications:

1. Data servers
2. Networked storage systems
3. Routers
4. External Storage systems
5. Data Center networking

Communications:
1. Switches
2. Routers

Industry Standards:
1. InfiniBand Trad Association (IBTA)
2. IEEE802.3ba
3. 40Gigabit Ethernet(40GBASE-CR4)

Item	Specification
Model	Rate	Interface	Sort	Cable Diamter	Transmission Distance
DAC-10G-SFP+	10Gb/s	SFP+ to SFP+	Passive	24/30 AWG optional is Optional	24AWG10m, 30AWG3m
DAC-25G-SFP28	10Gb/s	SFP+ to SFP+	Active	24/28/30 AWG optional is Optional	24AWG15m, 28AWG10m, 30AWG3m
DAC-40G-QSFP+	25Gb/s	SFP28 to SFP28	Passive	26/28/30 AWG optional is Optional	26AWG5m, 28AWG3m, 30AWG3m
DAC-100G-QSFP28	40Gb/s	QSFP+ to QSFP+	Passive	26/30 AWG optional is Optional	26AWG7m, 30AWG3m
DAC-40G-QSFP+-4x10G SFP+	40Gb/s	QSFP+ to SFP+	Passive	26/30 AWG optional is Optional	26AWG7m, 30AWG3m
DAC-400G-QSFP-DD	100Gb/s	QSFP28 to QSFP28	Passive	26/30 AWG optional is Optional	26AWG5m, 30AWG3m
DAC-100G-QSFP28	100Gb/s	QSFP28 to SFP28	Passive	26/30 AWG optional is Optional	26AWG5m, 30AWG3m

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