
( Brand: Hirschmann ), ( Manufacturer Part Number: 942136999-27 )
The Hirschmann 942136999-27 and Belden 942136999-27 industrial Ethernet switches are high-performance solutions designed for industrial automation and control applications. These switches offer robustness and reliability in harsh environments, making them suitable for various industrial settings.
The Hirschmann and Belden 942136999-27 are based on the Industrial Ethernet standard IEEE 802. industrial and support both PROFINET and EtherNet/IP protocols. They have a modular design, which allows customization to meet specific industrial requirements.
These switches come with 24 or 48 10/100Base-T1 ports, which can support both copper and fiber optic cables. They provide a fast data transfer rate of up to 100Mbps per port and support redundancy protocols such as MRP and redundancy group rings to ensure uninterrupted connectivity.
The Hirschmann and Belden 942136999-27 are designed for harsh environments and have extended temperature ranges (-40 C to 75 C). They are also resistant to dust, water, and electromagnetic interference and are certified according to various industrial standards, including UL, CE, and CSA.
The switches offer several management features, including SNMP, web interface, and CLI. They support secure communication using SSL/TLS, SSH, and SNMPv3. They also support IGMP snooping, IGMP filtering, and multicast filtering for advanced multicast management.
The Hirschmann and Belden 942136999-27 provide robust industrial Ethernet connectivity with high performance, reliability, and resistance to harsh environments. They are ideal for use in industrial automation and control applications where high-speed, dependable connectivity is essential. Their modular design, support for various industrial protocols, and customizability make them a versatile and flexible solution for complex industrial networks.
The Belden 942136999-27 and Hirschmann 942136999-27 are identical products, as they are equivalent parts from different brands. Both items are Industrial Ethernet Copper Twisted Pair Shielded RJ45 Keystone Jacks.Here are some pros and cons of these keystone jacks:
Pros:1. Shielded design: The RJ45 keystone jacks provide shielding to protect the connected Ethernet cables from electromagnetic interference (EMI) and radio frequency interference (RFI).
2. Industrial standard: These keystone jacks adhere to industrial Ethernet standards, making them suitable for use in industrial environments, including factory floors, power plants, and other similar applications.
3. Easy installation: The keystone jacks can be easily installed using a keystone plate and patch panel, and they come in a modular design, which makes wiring flexible and customizable.
Cons:1. Cost: Compared to unshielded keystone jacks, the shielded version may be more expensive.
2. Complex installation: The shielded design adds extra steps to the installation process since both the jack and the cable need to be shielded.
In conclusion, the Belden 942136999-27 and Hirschmann 942136999-27 industrial Ethernet shielded RJ45 keystone jacks offer several advantages, including protection from electromagnetic and radio frequency interference, adherence to industrial Ethernet standards, and easy installation. However, the cost and the complexity of the installation process may be disadvantages for some users.
Recommendation:If your industrial environment includes significant EMI or RFI, or if you require strict adherence to industrial Ethernet standards, then the Belden 942136999-27 and Hirschmann 942136999-27 industrial Ethernet shielded RJ45 keystone jacks are recommended. However, if aggressively reducing costs is a priority, then consider unshielded RJ45 keystone jacks instead.
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