6.04 GBP
StarTech.com 3m RS232 Serial Null Modem Cable, Crossover Serial Cable w/Al-Mylar Shielding, DB9 Serial COM Port Cable Female to Male, Compatible w/DTE Devices, Black, F/M (9FMNM-3M-RS232-CABLE)
RS232 SERIAL NULL MODEM CABLE: DB9 male to female serial cable enables a connection between two DTE devices at a distance of up to 3 meters, reducing cable length restrictions and providing flexible serial device setup configuration - QUALITY CONSTRUCTION
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In the world of technology and communications, cables play a crucial role in data transmission. One such essential is the RS232 Serial Null Modem Cable, which provides an efficient and reliable solution for connecting serial devices.
This cable has a length of 3 meters, allowing for flexible connections between devices located some distance apart. This can be especially useful in environments such as offices or data centers where equipment may be scattered.
One of the most notable features of the RS232 Serial Null Modem Cable is its crossover or crossed design. This type of configuration is used when you want to connect two devices directly without the need for an intermediate device such as a router or switch. In other words, it allows direct communication between two machines, which can be very beneficial in terms of speed and efficiency.
In addition, this cable features Al-Mylar shielding. Shielding is critical in any type of cable as it protects the data transmitted from potential electromagnetic interference or radio frequency that could alter them. The Al-Mylar is a composite material made of aluminum and polyester that offers excellent insulating properties and protection.
The use of Al-Mylar shielding not only guarantees the integrity and quality of the data transmitted but also increases the durability of the cable itself. Cables without shielding are more susceptible to physical wear and tear and can easily be damaged if bent or twisted too much.
Lastly, it is worth mentioning that this product has been manufactured by StarTech.com, an internationally recognized company known for its innovative IT connectivity solutions over the past 30 years. Their products are known for their high quality and reliable performance.
In summary, the RS232 Serial Null Modem Cable with Al-Mylar Shielding offers a robust and ideal solution for those users looking to establish direct serial connections between devices while maintaining high standards in terms of speed and security during data transmission.
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Category
This product is cataloged in our store in these categories
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- Serial port cables |
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International
Find this product in one of our international stores
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This product has not been found in other countries
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| Colors
Predominant colors of the product |
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| Identifiers | |
| Brand | STARTECH.COM Startech.com is a brand that specializes in computer and electronic accessories. They offer a wide range of products, including adapters, cables, storage solutions, and more. |
| MPN | STARTECH.COM 9FMNM-3M-RS232-CABLE |
| ID | 28168380 |
| Dimensions / Weight | |
| Key Features | |
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AWG wire size The American Wire Gauge (AWG) size of a conductor, expressed as an integer that indicates the wire’s diameter and cross‑sectional area. Lower numbers represent thicker wires with higher current capacity; higher numbers indicate thinner conductors suitable for lower currents or signal applications.
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28 |
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Cable shielding The type of electromagnetic shielding applied to a cable or its connector, indicating whether the cable is unshielded, shielded with foil, braided, or uses a combination such as UTP, FTP, S‑FTP, or other common configurations. This attribute helps users identify compatibility with devices that require specific shielding levels.
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Aluminum mylar foil |
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Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.
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Black |
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Connector 1 The physical interface or port located at the first end of a cable or device, such as USB‑A, HDMI, RJ‑45, DisplayPort, Lightning, or other standard connectors. It identifies the shape, pin count and electrical characteristics that determine compatibility with cables, adapters or other components.
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DB-9 |
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Connector 1 form factor The physical shape or configuration of the first connector on a device, indicating whether it is straight, angled, right‑handed, left‑handed, rotating, foldable, or another form. This attribute helps users identify how the connector aligns with cables and ports.
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Straight |
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Connector 1 gender Indicates the gender or sex classification of a connector, such as Male, Female, or Unspecified. This attribute helps users identify whether a cable or port is designed for insertion (Male) or reception (Female).
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Male |
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Connector 2 gender Indicates whether the second end of a cable or connector is male, female, or another gender type. This value helps users determine compatibility with other components and ensures proper mating of connectors.
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Female |
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Connector contacts plating The metal coating applied to the contacts of a connector, such as gold, nickel, copper or chrome. It provides corrosion resistance, conductivity and durability for the electrical connections.
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Nickel |
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Harmonized System HS code The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
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84733080 |
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Jacket material The outer jacket material is the substance that forms the protective sheath or covering of a product, such as cables, hoses, or enclosures. It determines durability, fire‑resistance, and suitability for specific environments. Common materials include PVC, LSZH, TPE, nylon, ABS, and their combinations.
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Polyvinyl chloride (PVC) |
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Master outer case height The vertical dimension of a product’s outer enclosure measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where the overall height of the external case is relevant, including electronics, appliances, furniture and packaged goods.
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275 mm |
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Master outer case length The linear dimension of a product’s outer case measured in a standard unit such as meters, centimeters or inches. It represents the overall length from one end to the other and is used to compare the size of similar items across categories.
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360 mm |
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Master outer case width The horizontal dimension of a product’s outer enclosure measured in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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400 mm |
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Operating relative humidity The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.
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15 - 60% |
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Operating temperature The range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.
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20 - 80 °C |
| Products per master (outer) case | 100 pc(s) |
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Quantity per pack The total count of individual units contained within a single package or bundle. This value helps customers understand how many pieces they receive when purchasing the product, and it is useful for inventory, shipping, and comparison purposes.
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1 pc(s) |
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Sustainability certificates A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.
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RoHS |
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Sustainability compliance Indicates whether the product meets environmental and sustainability standards, such as reduced hazardous substances, energy efficiency, or other green certifications.
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Yes |
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