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BlueLAN© 40GBASE-CR4 QSFP to 4x10GBASE-CR SFP+ Direct Attach Breakout Cable (passive), 0.5 to 3 Meter, AWG 30

Product SKU: SC253501KXM30
Items in stock: 513
149,00 €
Item is in stock and can be shipped
SC253501KXM30 kompatibel zu


BlueLAN© SC253501KXM30 Direct Attach Breakout Cable (DAC) as passive 40 Gigabit Twinax copper type with QSFP to 4xSFP+ connector, for linking hardware in racks and across adjacent racks. BlueLAN SC253501KXM30 QSFP to 4xSFP+ Direct Attach Breakout Cables are suitable for 10G/40G Ethernet, FCoE, 10G/40G Fibre Channel and InfiniBand (4X SDR, DDR, QDR) applications and are available in various lengths and AWG.

Cost-effective Solution

Benefit from a cost-effective and environmental friendly solution. Direct Attach Twinax Copper Breakout Cables are the most common connectivity solution for professional use with short transmission distances in data centers for fast and flexible installations. The main advantages are the low power consumption of 0.1 watt, the low latency, as well as the favorable price.

Cost-effective Solution

High Bandwidth, Low Failure Rate

High Bandwidth, Low Failure Rate

Passive BlueLAN SC253501KXM30 QSFP to 4xSFP+ DAC Direct Attach Breakout Cables do not use any active components for 40G data transmissions. This is taken over by the used hardware, which must support passive QSFP to 4xSFP+ DAC Breakout Cables. Due to the simple design, passive DAC Twinax Copper Breakout Cables have a very low failure rate and low production costs.

Highest Availability

Less maintenance due to a long lifetime. BlueLAN SC253501KXM30 QSFP to 4xSFP+ DAC Twinax Breakout Cables only use components of leading manufacturers for Breakout Cables (i.a. Amphenol, Belden, Molex, TE Connectivity) and Integrated Circuits (i.a. Maxim Integrated, Netlogic, Mindspeed, Analog Devices). BlueLAN SC253501KXM30 QSFP to 4xSFP+ Direct Attach Breakout Cables (DAC) are designed for an above-average operating time of approximately 5.000.000 MTBF hours.

Highest availability

5 year warranty for BlueLAN Direct Attach Copper Twinax Breakout Cables DAC
Each BlueLAN SC253501KXM30 QSFP to 4xSFP+ DAC Twinax Breakout Cable is covered by a 5-year function warranty by CBO.

Lifetime Support
For the lifetime of the product you receive technical support via email and telephone.

Next Day Exchange
The CBO preliminary exchange encompasses free shipping of replacement modules on the next working day.

Full MSA Compliance

Full MSA Compliance

BlueLAN SC253501KXM30 high availability QSFP to 4xSFP+ DAC Breakout Cables meet the Multi Source Agreement (MSA) standards SFF-8665 & SFF-8431. With MSA Standards various manufacturers determine standardizations of the DAC Breakout Cable Connector to ensure an interoperability. Here the QSFP and the SFP+ interface is defined electrically, mechanically and functionally.

Industrial Standards

BlueLAN SC253501KXM30 high availability QSFP to 4xSFP+ Direct Attach DAC Breakout Cables meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process, according to ISO9001, CBO reaches a steady quality of each BlueLAN SC253501KXM30 QSFP to 4xSFP+ Direct Attach DAC Breakout Cable.

Industrial Standards

Act now!

Act now!

By using BlueLAN SC253501KXM30 QSFP to 4xSFP+ Direct Attach Breakout Cables networks can be prepared for increasing demands. Regardless whether an increased data volume, higher transmission rates, greater scalability, higher performance and/or a higher reliability is desired. With BlueLAN Direct Attach Breakout Cables you can improve your connections and reduce your CAPEX for short distance transmission solutions up to 90%.

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P/N Length Medium Connector Temperature
SC253501K0.5M30 0.5 Meter Copper QSFP/4xSFP+ 0°C - +70°C
SC253501K1M30 1 Meter Copper QSFP/4xSFP+ 0°C - +70°C
SC253501K2M30 2 Meter Copper QSFP/4xSFP+ 0°C - +70°C
SC253501K3M30 3 Meter Copper QSFP/4xSFP+ 0°C - +70°C
SC253501K0.5M30IN 0.5 Meter Copper QSFP/4xSFP+ -40°C - +85°C
SC253501K1M30IN 1 Meter Copper QSFP/4xSFP+ -40°C - +85°C
SC253501K2M30IN 2 Meter Copper QSFP/4xSFP+ -40°C - +85°C
SC253501K3M30IN 3 Meter Copper QSFP/4xSFP+ -40°C - +85°C


- 40Gb/s serial optical interface
- Go Green and reduce OPEX: Maximum 1 mW power consumption
- Hot-pluggable QSFP footprint compliant to SFF-8436
- 4xHot-pluggable SFP+ footprint compliant to SFF-8431
- 100 Ohm differential impedance
- Available in following length (Meter): 0.5, 1, 2, 3
- AC coupled input and outputs
- Custom EEPROM signature
- Nickel plated zinc diecast enclosure, for lower EMI
- RoHS compliant and lead-free
- Single +3.3V power supply
- Case operating temperature
   Commercial: 0°C to +70°C
   Industrial: -40°C to +85°C


- 40GBase-CR4
- Ethernet / Fibre Channel
- Infiniband
- Switch to Switch Interface
- Router / Server Interface
- Other links
Name Description Download
SC253501KXM30.pdf Datasheet PDF