HR722P-8T2GS-A Industrial Managed PoE Switch

What the product page records for HR722P-8T2GS-A

The product page for HR722P-8T2GS-A carries the title 10-Port Gigabit Industrial Managed PoE Switch, and describes the model as a reliable and feature-rich industrial-grade managed PoE switch designed for demanding applications in harsh environments. The same product page names industrial automation, surveillance, and communication systems as the applications for this model.

The specification table below records only the rows that the product page itself gives in its Features section and its durability section. The following family features are not confirmed specifications for HR722P-8T2GS-A.

Ports and power recorded for HR722P-8T2GS-A

The product page records the port combination as 8x 1Gbps PoE Ports, 2x 1Gbps SFP Ports, and 1x Console port, and that combination is the port record for this model, with the PoE ports, the SFP ports, and the console port listed as three separate items rather than combined into a single port count. The product page records the per-port power as up to 30W of power per port, supporting IEEE802.3af at 15.4W and IEEE802.3at at 30W, and that per-port record is written here exactly as the product page gives it, without adding a total power figure, because a total would combine the per-port value with the port count into a new figure that the product page does not state.

PoE power management is recorded on the product page as dynamic power allocation based on data flow detection, and PoE Watchdog is recorded as a separate feature, and both items are listed here as features of this model, with the product page wording kept intact, so that a reader can see which power features belong to this model and which belong to the wider family description. A buyer who compares this model against another model can use the port combination and the per-port power record as the comparison points, and can ask for any further power item by naming the model and the item together, so that the answer can be checked against the same product page.

Management functions recorded for HR722P-8T2GS-A

The product page records HRUI Cloud Management, PoE Power Management, and PoE Watchdog among the management features of this model, together with SNMP v1, v2, and v3, IGMP Snooping, Static Multicast Filtering, and MLD Snooping Filtering, and 802.1x Port Authentication and AAA Authentication. The product page also records Web, Telnet, CLI, and SSH Management as the management access methods for this model, and the protocol list as IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3z and ab, IEEE802.1Q, IEEE802.1p, and IEEE802.1d and w, and those lists are written here as recorded, without adding protocols or methods that the product page does not name.

A buyer who needs a particular management function can check it against the lists above, and can name the function in an inquiry together with the model name, so that the answer can be given for the same function and the same model as the question. A buyer who needs a management function that does not appear in the lists above can ask for it by name as an open item, rather than assuming that a function from the wider family description applies to this model, because the family description and the model description are kept separate on this page.

Industrial protection, mounting and redundancy

The product page records an IP40 Protection Level, a high-strength aluminum shell, DIN35 Rail Installation, and an Industrial Grade 4-Level Design for this model, together with an operating temperature range of minus 40 degrees Celsius to 75 degrees Celsius, and those items are the industrial record for this model. The product page also records a Redundant Power Supply Connection, Anti Reverse Connection, and a Triple Power Input Design for this model, and those three items describe the power arrangement of the model as recorded, without adding a further claim about how the arrangement behaves in a particular installation.

A buyer who plans to install this model in an industrial setting can compare the recorded temperature range, protection level, and mounting form against the machine and the setting that will receive the switch, and can name any gap between the recorded items and the setting as an open item in the inquiry. The mounting form matters as much as the temperature range for an industrial installation, because a switch that matches on temperature and protection can still fail to fit if the rail form or the available space does not match, and the inquiry checklist on this site therefore asks for mounting details in the same message as the operating values.

What the wider family description on the same page adds

The same product page also carries a wider family description written in plural terms, about these products, certain models, and select ports, and that family description is recorded here with its wording intact, so that a reader can tell which sentences belong to the family and which belong to the model alone. The family description states that certain models support IEEE 802.3af, at, and bt standards, with select ports providing up to 90W of PoE power, and that SFP ports on the family provide fibre transmission up to 20km, and those two values are family values with their qualifiers attached, not values for HR722P-8T2GS-A alone.

The family description also names L2 plus management capabilities, including VLAN, port mirroring, traffic control, LACP, QoS, and DHCP Snooping, together with SSHv2 and SNMPv3, and fibre module DDM covering supply voltage, temperature, transmitter bias current, transmitter output power, and received optical power, and those items are recorded here as family items with their family wording. A buyer who needs any family item for this model can ask for it by naming the model and the item together, so that the answer can be given for the same model and the same item as the question, rather than assuming that a family item applies to every model in the family.

Questions to confirm for HR722P-8T2GS-A

To confirm this model for a particular network, a buyer names the model, the application, the port combination needed, the per-port power need, the management functions needed, the mounting form, and the operating environment together, and asks for a specification check against the product page for this model. A buyer who also needs a certificate for this model in a particular market or a particular application names that market and that application in the same inquiry, so that the answer can be given for the same scope as the question, and for certificates for this model, Certificates available upon request.

A buyer who needs a value that does not appear on this page, such as a voltage, a power consumption figure, a size, or a weight, asks for it by model name and value name, so that the answer can be checked against the same model description rather than against a different product. Before ordering, confirm minimum order quantity, lead time, and pricing for your specification.

Specification table for HR722P-8T2GS-A Industrial Managed PoE Switch

Figures in this table come only from the HR722P-8T2GS-A Industrial Managed PoE Switch description, as stated in the sections above.

Related pages

• Industrial PoE Switches
• Managed PoE Switches
• Industrial Switches
• Products
• Request a specification check
• Port Count Guide
• DIN Rail Guide
• Blog