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Ethernet Switches

ET16222MPp-S End-of-Life

L2+ Managed 16-port 10/100/1000Base-TX(PoE+) + 2-port 10/100/1000Base-TX or 100/1000Base-FX SFP Combo Ethernet Switch

General -

  • L2+ Managed features provide easier manageability, robust security and QoS
  • 16 10/100/1000Base-T PoE+ ports + 2 10/100/1000Base-TX or 100/1000Base-FX SFP combo ports
  • DHCP Server
  • IPv4/IPv6 L3 static route
  • IEEE 802.3af 15.4W / IEEE 802.3at 30W High Power PoE
  • Total 250W PoE power budget
  • IEEE 802.3az EEE Energy Efficient Ethernet standard for green Ethernet
  • 9K Jumbo frames
  • 8K MAC forwarding addresses
  • CLI/Web/SNMP management interfaces
  • PoE Port configuration and scheduling
  • Embedded Surveillance Device Management(Option by request)
  • 19” 1U Rack-mount

Warranty -

  • 5-Year Warranty

Ordering Information -

Available Model Description
ET16222MPp-S L2+ Managed 16-port 10/100/1000Base-TX(PoE+) + 2-port 10/100/1000Base-TX or 100/1000Base-FX SFP Combo Ethernet Switch
Optional Accessories (to be purchased separately)
SFP (S) = SFP Option. Please select your SFP on our SFP Modules page at the back of the catalogue or our website www.ot-systems.com for details.
Package Checklist
- Managed Switch x 1
- Adhesive Rubber Feet x 4
- Mounting Accessory x 1
- AC Power Cord x 1
- RJ-45 Console Cable x 1


Standards IEEE802.3 10Base-T
IEEE802.3u 100Base-TX
IEEE802.3u 100Base-FX
IEEE802.3ab 1000Base-T
IEEE802.3z 1000Base-X
Processing Type Store-and-Forward
Switch Fabric 36 Gbps
Forwarding Capacity 26.784 Mpps
Forward Filter Rate 14,880pps (10Mbps)
148,800pps (100Mbps)
1,488,000pps (1000Mbps)
Maximum Packet Length 9K Bytes
Address Table Size 8K MAC Address
Connector 18 x RJ45
Optical Port 2 x SFP 100/1000Base-FX
Console port 1 x RJ45
Electrical and Mechanical
Input Power 100~240VAC, 50~60Hz
Total PoE output power budget 250W
Power Consumption Total around 270W (full loading)
LED Indicators
Power Power Status
Ethernet (Per Port) Link/Active, Speed
PoE status Indication of PoE Power applying
Dimensions (W x D x H) 442 x 211 x 44 mm
Weight 2.7 Kg
Casing Metal Case
Mounting Options Rack Mount
Software Features
Layer 2 Switching
Spanning Tree Protocol IEEE 802.1D STP, IEEE 802.1w RSTP, IEEE 802.1s MSTP
Trunking - Link Aggregation Control Protocol (LACP) IEEE802.3ad
- Up to 13 groups
- Up to 4 ports per group
VLAN - Supports up to 4K VLANs simultaneously (out of 4096 VLAN IDs)
- Port-based VLAN, 802.1Q tag-based VLAN, MAC-base VLAN, Management VLAN, Prvate VLAN Edge(PVE), Q-in-Q (double tag) VLAN
DHCP Relay - Relay of DHCP traffic to DHCP server in different VLAN.
- Works with DHCP Option 82
IGMP v1/v2/v3 Snooping - IGMP limits bandwidth-intensive multicast traffic to only the requesters
- Supports 1024 multicast groups
IGMP Querier IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the absence of a multicast router
IGMP Proxy IGMP snooping with proxy reporting or report suppression actively filters IGMP packets in order to reduce load on the multicast router
MLD v1/v2 Snooping Delivers IPv6 multicast packets only to the required receivers
Layer 3 Switching
IPv4 Static Routing IPv4 Unicast: Static routing
IPv6 Static Routing IPv6 Unicast: Static routing
Secure Shell (SSH) SSH secures Telnet traffic in or out of the switch, SSH v1 and v2 are supported
Secure Sockets Layer (SSL) SSL encrypts the http traffic, allowing advanced secure access to the browser-based management GUI in the switch
IEEE 802.1X - IEEE802.1X: RADIUS authentication, authorization and accounting, MD5 hash, guest VLAN, single/multiple host mode and single/multiple sessions
- Supports IGMP-RADIUS based 802.1X
- Dynamic VLAN assignment
Layer 2 Isolation Private VLAN Edge PVE (also known as protected ports) provides L2 isolation between clients in the same VLAN. Supports multiple uplinks
Port Security Locks MAC addresses to ports, and limits the number of learned MAC address
IP Source Guard Prevents illegal IP address from accessing to specific port in the switch
RADIUS/ TACACS+ Supports RADIUS and TACACS+ authentication. Switch as a client
Storm Control Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port
DHCP Snooping A feature acts as a firewall between untrusted hosts and trusted DHCP servers
ACLs Supports up to 256 entries. Drop or rate limitation based on:
- Source and destination MAC, VLAN ID or IP address, protocol, port,
- Differentiated services code point (DSCP) / IP precedence
- TCP/ UDP source and destination ports
- 802.1p priority
- Ethernet type
- Internet Control Message Protocol (ICMP) packets
- TCP flag
Quality of Service
Hardware Queue Supports 8 hardware queues
Scheduling - Strict priority and weighted round-robin (WRR)
- Queue assignment based on DSCP and class of service
Classification - Port based
- 802.1p VLAN priority based
- IPv4/IPv6 precedence / DSCP based
- Differentiated Services (DiffServ)
- Classification and re-marking ACLs
Rate Limiting - Ingress policer
- Egress shaping and rate control
- Per port
DHCP Server Support DHCP server to assign IP to DHCP clients
Zero Touch Upgrade Upgrade single switch automatically when you get notification
Remote Monitoring (RMON) Embedded RMON agent supports RMON groups 1,2,3,9 (history, statistics, alarms, and events) for enhanced traffic management, monitoring and analysis
Port Mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe. Up to N-1 (N is Switch’s Ports) ports can be mirrored to single destination port. A single session is supported
UPnP The Universal Plug and Play Forum, an industry group of companies working to enable device-to-device interoperability by promoting Universal Plug and Play
s-Flow The industry standard for monitoring high speed switched networks. It gives complete visibility into the use of networks enabling performance optimization, accounting/billing for usage, and defense against security threats
IEEE 802.1ab (LLDP) - Used by network devices for advertising their identities, capabilities, and neighbors on an IEEE 802ab local area network
- Support LLDP-MED extensions
Web GUI Interface Built-in switch configuration utility for browser-based device configuration
CLI For users to configure/manage switches in command line modes
Dual Image Independent primary and secondary images for backup while upgrading
SNMP SNMP version1, 2c and 3 with support for traps, and SNMP version 3 user-based security model (USM)
Firmware Upgrade - Web browser upgrade (HTTP/ HTTPs) and TFTP
- Upgrade through console port as well
NTP Network Time Protocol (NTP) is a networking protocol for clock synchronization between computer systems over packet-switched
Other Management - HTTP/HTTPs; SSH
- DHCP Client/ DHCPv6 Client
- Cable Diagnostics
- Ping
- Syslog
- Telnet Client
- IPv6 Management
Power over Ethernet (PoE)
Port Configuration Supports per port PoE configuration function
PoE Scheduling Supports per port PoE scheduling to turn on/off the PoE devices (PDs)
Auto-checking Check the link status of PDs. Reboot PDs if there is no responses
Power Delay The switch provides power to the PDs based on delay time when PoE switch boots up, in order to protect switch from misuse of the PDs
Operation Temperature 0°C to 50°C (32°F to 122°F)
Storage Temperature -20°C to 70°C (-4°F to 158°F)
Relative Humidity 10% to 90% non-condensing
MTBF > 100,000 hrs
Regulatory Approvals
Certification compliance CE/FCC Part 15 Class A


  • ET16222MPp-S Datasheet
  • 26 May 2016
  • ET16222MPp-S_User's_manual_v1.0
  • 07 Oct 2016
  • Managed Ethernet Switches Products Datasheet Pack
  • 26 May 2016
  • 2016 Industrial Ethernet & Networking Products Catalog
  • 26 May 2016
  • 2016 Product Selection Guide
  • 26 May 2016