16 Ports Gigabit Managed POE Switch with 4 Gigabit Combo uplink

  • Model: PS51604CM
  • L2 Managed Gigabit Ethernet Switch
  • STP, EAPS/ERPS; IGMP Snooping V1/V2/V3
  • IEEE802.3af/at POE
  • -40 to +75 ℃ operating temperature
  • 250W total power
  • 3-year warranty.
  • OEM/ODM is available
  • Small MOQs are welcome.

L2 Management

PoE Standard


PoE Port Count

16 Ports PoE+

Fiber Port Count

4 Ports Combo


Rack Mounting

The PS51604CM series stands out as a comprehensive lineup of all Gigabit Layer 2 managed PoE switches, featuring 16 Gigabit Ethernet ports along with 4 Gigabit optical multiplexing ports (4 optical and four electrical). Notably, ports 1-16 support IEEE 802.3af/at standard PoE power supply, delivering a robust single-port PoE power of up to 30W.

Designed with 4 KV electrostatic lightning protection for service ports, these switches function adeptly as PoE power supply devices. They automatically detect and supply power through network cables to standardized powered devices, catering to a wide array of equipment such as wireless access points, network cameras, network telephones, building visual access control intercoms, and other PoE terminal devices. This capability meets the demands of high-density PoE power supply network environments, making them suitable for deployment in hotels, campuses, parks, banking institutions, scenic spots, factories, dormitories, and small to medium-sized enterprises, offering a cost-effective networking solution.

The PS51604CM models boast an array of L2+ network management functionalities. They support IPV4 static route forwarding, encompass comprehensive security protection mechanisms, offer an extensive ACL/QoS policy set, and present a rich array of VLAN functions. They also support a variety of network redundancy protocols like STP/RSTP/MSTP (<50ms) and ERPS (<20ms) ring network protocols, fortifying link backup and network reliability. In case of a one-way network failure, these switches swiftly restore communications, ensuring uninterrupted transmission of essential data.

Users can configure various applications and services according to specific needs through Web, CLI, SNMP, Telnet, and other network management methods. These include PoE power supply management, port flow control, VLAN segmentation, QoS (Quality of Service), LACP (Link Aggregation Control Protocol), IGMP (Internet Group Management Protocol), DHCP (Dynamic Host Configuration Protocol), and more, providing extensive customization and adaptability.

Key Feature:

  • Single-port PoE power up to 30W, af/at adaptive, widely compatible with a variety of network terminals, support PoE network management, remote realization of POE port restart, real-time power status view;
  • Optical hybrid uplink port, flexible adaptation of network cable and fiber optic connection, adapt to a variety of networking cascade and expansion, networking is more straightforward;
  • Complete Gigabit high-speed rate transmission, high bandwidth transmission stability is guaranteed, support per port rate and flow control, to achieve 10M/250 meters long-distance transmission, easy to solve the problem of long-distance communication and power supply, to meet the needs of different users;
  • Enterprise-class high-bandwidth switching chip, high backplane, large cache, reduce network congestion;
  • Supports automatic learning and updating of MAC address and automatic port rollover (Auto MDI/MDI-X) function;
  • The service port supports 4KV anti-surge (lightning) protection, PoE short-circuit and overload protection for safer and more secure use;
  • Steel forged metal casing, shielding interference, strong heat dissipation, sturdy, rust-proof and more durable;


Software Features

Strong operational capabilities

  • It supports 64 entries for IPV4 static routes and ARP protocol and up to 1024 entries.
  • Flexible port bandwidth and traffic configuration, optical port DDMI digital diagnostic function, and easy realization of exemplary network management.
  • Support IEEE 802.1Q VLAN, support protocol VLAN, and support QinQ VLAN so the user can be flexible according to the needs of VLAN.
  • It supports QoS, three priority modes based on port 802.1P and DSCP, and four queue scheduling algorithms, Equ, SP, WRR, and SP+WRR.
  • Supports ACLs, which provide flexible security access control policies by configuring matching rules, processing operations, and time permissions to achieve packet filtering.
  • Supports IGMP V1/V2 multicast protocol and IGMP Snooping V1/V2/V3 to meet the needs of multi-terminal HD video surveillance and video conference access.
  • Supports STP/RSTP/MSTP production tree protocols and ERPS fast ring protocols to eliminate Layer 2 loops and realize link backup.
  • Supports static aggregation and dynamic aggregation (LACP) to effectively increase link bandwidth, achieve load balancing and link backup, and improve link reliability.


Complete safety features

  • Support WEB interface user authentication.
  • Supports CPU protection to prevent large data streams from attacking the switch itself
  • Supports 802.1x authentication, remote RADIUS, TACACS+ authentication
  • The hardware supports IP ACL, MAC ACL, ACL port filtering function, MAC address binding, and port-based IP+MAC+Vlan+Port multiple binding functions.
  • Support DHCP Snoopingv1/v2/v3, port isolation, and port broadcast storm suppression functions.


  • Convenient operation and maintenance management
  • Supports diverse management and maintenance methods such as Web-based network management, CLI command line (Console, Telnet), and SNMP (V1/V2c/V3).
  • Support HTTP/HTTPS, SSH, and other encryption methods for more secure management.
  • Support HTTP/TFTP to realize firmware update/upgrade, support configuration file upload/download, and one-key restore system configuration.
  • Supports RMON, system logs, and port traffic statistics for network optimization and transformation.
  • Support LLDP, which is convenient for network management systems to query and judge the communication status of links.
  • Supports CPU monitoring, memory monitoring, Ping detection, and cable detection.

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What You Will Get From This Ebook?

  1. About HoweVision Technology
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  3. G.8032(ERPS) Industrial Ring Technology
  4. Power over Ethernet Technology
  5. Communication Network Lightning Protection Technology
  6. HoweVision Industrial Switching Solutions
  7. Industrial Switch Selection and Technical Requirements
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