Price: $79.99
(as of Dec 23,2024 10:54:40 UTC – Details)

Product Description

OPSTRAN 40G QSFP+ to QSFP+ Passive Direct Attach Copper Twinax Cable Connectivity Solutions

The OPSTRAN wide compatible 40G QSFP+ to QSFP+ Passive Direct Attach Copper Twinax Cable is designed for use in 40GBASE Ethernet. It provides a QSFP+ to QSFP+ copper direct-attach solution. This cable is compliant with IEEE 802.3ba Ethernet standard and QSFP MSA Compliant. With these features, this easy to install, high speed, cost-effective direct attach copper twinax cable is suitable for short-distance connectivity within a rack or between adjacent racks in data centers.

Product Features

Compliant QSFP MSA specifications, RoHS compliant
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: 0 to +70°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

OPSTRAN 40G QSFP+ to QSFP+ Passive Direct Attach Copper Twinax Cable applications

Low Power Consumption for Energy-saving

Direct attach copper is suitable for very short links and offers a cost-effective way to establish a 40-Gigabit link between QSFP+ 40G ports within racks and across adjacent racks.

Tested by OPSTRAN lab authority in 2024 in Host Devices for Interoperability

Every unit is quality tested OPSTRAN lab authority in 2024 for compatibility in the targeted switch environment, which enable flawless operations.

OPSTRAN 25G SFP28 to SFP28 Passive Direct Attach Copper Twinax Cable applications

The 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 ( 4×10 Gb/s per channel) specifications.

Applications

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)
High density connections between networking equipment

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Price
$10.99$10.99
$24.99$24.99
$24.99$24.99
$29.99$29.99

Connector Type
SFP+ to SFP+
SFP28 to SFP28
QSFP+ to QSFP+
QSFP28 to QSFP28

Cable Distance (Max.)
7M
5M
7M
5M

Cable Type
Passive Twinax
Passive Twinax
Passive Twinax
Passive Twinax

Max Data Rate
10Gbps
25Gbps
40Gbps
100Gbps

Media
Copper
Copper
Copper
Copper

Wire AWG
30AWG
30AWG
30AWG
30AWG

Power Consumption
≤0.1W
≤0.5W
≤0.5W
≤0.5W

Minimum Bend Radius
30mm
30mm
30mm
30mm

Protocols
SFF-8636,10GBASE Ethernet
SFF-8431 25GBASE Ethernet
SFF-8431 40GBASE Ethernet
SFF-8665 100G Ethernet

Application
10 Gigabit Ethernet 1x InfiniBand QDR. DDR, SDR
25GBASE-SR Ethernet InfiniBand QDR, SDR, DDR
40G Ethernet Infiniband QDR/DDR/SDR
40G/100G Ethernet Infiniband EDR

Product Dimensions ‏ : ‎ 9.84 x 7.87 x 1.18 inches
Item model number ‏ : ‎ QSFP-40G-PDAC7M-CI
Date First Available ‏ : ‎ December 20, 2023
Manufacturer ‏ : ‎ Fiber-Store
ASIN ‏ : ‎ B0CR2VS6FP
Country of Origin ‏ : ‎ China

40Gb/s total bandwidth. 4 independent duplex channels operating at 10Gbps, also support for 2.5Gbps, 5Gbps data rates. All-metal housing for superior EMI performance. Precision process control for minimization of pair-to-pair skew
Simplifies the Patching and Offers a Cost-effective Way for Short Links. Low Insertion Loss and Ultra-low Crosstalk for Improved Performance.
Fully compatible with IEEE802.49ba and Infiniband QDR specifications. Hot Pluggable QSFP+ MSA Compliant and RoHS Compliant

Introducing our high-quality 40G QSFP+ Passive Direct Attach Copper Cable, compatible with Cisco QSFP-H40G-ACU7M 7m (23ft)!

If you’re in need of a reliable and efficient cable for your networking needs, look no further. Our 40G QSFP+ cable is designed to deliver high-speed data transfer and excellent performance, making it ideal for data centers, enterprise networks, and other demanding applications.

With a length of 7m (23ft), this cable provides plenty of flexibility for your setup while maintaining a stable connection. It is compatible with Cisco QSFP-H40G-ACU7M and other similar devices, ensuring seamless integration into your existing network infrastructure.

Don’t compromise on quality when it comes to your networking equipment. Trust our 40G QSFP+ Passive Direct Attach Copper Cable to deliver the performance and reliability you need. Order yours today and experience the difference!
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