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- C2G 52180 35ft CMG-Rated DB9 Low Profile Null...
C2G 52180 35ft CMG-Rated DB9 Low Profile Null Modem F-F - Serial - 35 ft - 1 x DB-9 Female Serial - 1 x DB-9 Female Serial - Shielding - Black
BZD 112
Price Details
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What Stands Out
Product Details
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Network Technicians
Ideal for network technicians needing reliable serial connections for data communication between devices in a network setup.
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Legacy Hardware Users
Perfect for users with older hardware requiring DB9 connections, ensuring compatibility and functionality without adapters.
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Home Automation
Beneficial for home automation setups that rely on serial communication, providing long-distance connections without signal loss.
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Modern Devices
Users with modern devices may not find this product useful as they typically require USB or other connection types.
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Short Distance Connections
Not suitable for setups that need only short distances, resulting in unnecessary excess length and potential clutter.
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Data Transfer Rate
Not recommended for users needing high-speed data transfer, as serial connections typically have lower transfer rates than current technologies.
Product Description
C2G 52180 35ft CMG-Rated DB9 Low Profile Null Modem F-F - Serial - 35 ft - 1 x DB-9 Female Serial - 1 x DB-9 Female Serial - Shielding - Black
Customer Questions & Answers
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Question:
What is a null modem cable and how is it used?
Answer: A null modem cable is designed to connect two serial devices directly without modems. It facilitates direct communication by exchanging the transmit and receive signals. This is particularly useful in applications such as point-to-point data transfers, connecting computers to printers, or linking legacy systems where direct data transmission is required. For instance, if you're setting up a connection between two older computers for file sharing, this null modem cable would be ideal. -
Question:
What is the significance of a CMG rating in cables?
Answer: The CMG rating indicates that the cable is suitable for general-purpose use in vertical spaces, such as between floors. It meets the safety standards for fire resistance and can be used in building spaces where fire codes require a certain level of safety. If you're looking to install this cable in a commercial environment, the CMG rating ensures compliance and adds a layer of safety. -
Question:
What types of applications can benefit from using the C2G 52180 null modem cable?
Answer: The C2G 52180 null modem cable is beneficial for connecting two serial devices in environments such as industrial automation, data collection, and networking of legacy equipment. If you're working with older machinery that relies on serial communication, using this cable can facilitate effective data transfers without signal degradation, ensuring efficient operation. -
Question:
Is the C2G 52180 cable shielded and why is it important?
Answer: Yes, the C2G 52180 cable is shielded, which is crucial for minimizing electromagnetic interference (EMI). Shielding protects the data being transmitted from external noise, ensuring a cleaner and more reliable signal. This is particularly important in environments with heavy machinery or wireless signals, where interference could disrupt communications. -
Question:
What is the length of the C2G 52180 cable and how does it affect its usage?
Answer: The C2G 52180 cable measures 35 feet, making it suitable for scenarios where devices are located further apart. This length allows for flexibility in setup, enabling connections across larger spaces without the need for additional extension cables. For example, if your equipment is spread out in a workshop or server room, this length provides the convenience of connecting devices without clutter or loss of signal. -
Question:
Can this null modem cable be used with modern devices?
Answer: While the C2G 52180 is primarily designed for older serial devices, it can still be used with modern devices equipped with a serial port or through USB-to-serial adapters. Many industrial systems and some medical equipment still utilize RS-232 serial communication. Thus, if you encounter such devices, this null modem cable will remain relevant and useful. -
Question:
What materials are used in the construction of the C2G 52180 cable?
Answer: The C2G 52180 cable is made with high-quality materials designed to enhance durability and performance. Its shielding consists of foil and/or braided materials to protect against interference, while the connectors are constructed for a secure connection. This robust design ensures longevity and reliability, even in demanding environments. -
Question:
How does the DB9 female connector work in this cable?
Answer: The DB9 female connectors in the C2G 52180 cable provide easy connectivity to serial ports on various devices. Each connector features nine pins that facilitate data transmission, while the null modem configuration swaps the transmit and receive pins, allowing two devices to communicate directly. This configuration is commonly utilized in older PCs and peripheral devices. -
Question:
What color is the cable, and does it have any significance?
Answer: The C2G 52180 cable is black, which is a standard color for serial cables and helps in easy identification among other cables. The color can also contribute to a more organized setup, as it often blends in with most hardware installations, reducing visual clutter whether in an office or industrial setting. -
Question:
Where can I buy the C2G 52180 35ft CMG-Rated DB9 Low Profile Null Modem F-F cable?
Answer: You can purchase the C2G 52180 35ft CMG-Rated DB9 Low Profile Null Modem F-F cable from Ubuy, a leading e-commerce platform that offers a wide selection of electronic accessories and components.
C2G Modem Cables Editorial Review
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BZD 112
Order now and get it around Wednesday, July 22
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Features & Benefits
- Engineered specifically for educational and commercial audio/video installations.
- CMG-rated for in-wall use, ensuring compliance with safety standards.
- Low-profile connectors save valuable space in gang boxes.
- Rounded shape allows for easy concealment behind smaller monitor mounts.
- Fully shielded to prevent EMI/RFI interference for reliable performance.
- Quick and easy connection with molded design and thumbscrews.
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