S3220 Series

Stand-alone Gigabit Ethernet Remotely Managed NID
10/100/1000Base-T to 1000Base-X with OAM/IP-Based Management

S3220 Series
  • S3221-1040-T-1
  • S3220-1014
  • S3220-1040-1
  • S3221-1040
  • S3221-768x769

The ION S3220 is a stand-alone managed Network Interface Device (NID) that provides an interface between 10/100/1000Base-TX ports and 1000Base-SX/LX ports, allowing users to manage their links while integrating fiber optic cabling into 10/100/1000 copper environments. As a remotely managed device, the S3220 can be managed individually via an IP address or it can be managed in-band, over the fiber when linked to a C3220 card installed in a managed ION chassis. With advanced features like IEEE 802.3ah Link OAM, VLAN, QoS, SSH/SSL, jumbo frame support, and bandwidth allocation, the S3220 offers a variety of methods for the secure delivery of mobile backhaul applications.

S3220 Series

S3220 Series Overview


  • MEF 9, 14 and 21 certified
  • IEEE 802.3ah Link OAM
  • 10K Jumbo Frame Support
  • Two selectable Remote Management modes:
    • IP-Based Remote Management
    • In-Band (remote device managed by local peer)
  • Auto-MDI/MDIX
  • Auto-Negotiation
  • Pause
  • Transparent Link Pass Through
  • Far-End-Fault (FEF)
  • Remote Loopback
  • Field Upgradeable Firmware
  • IEEE 802.1p QoS packet classification
  • IPv4 IP TOS, DiffServ and IPv6 traffic class QoS classification
  • IEEE 802.1Q VLAN and double VLAN tagging with 4096 VIDs
  • DHCP client
  • SNTP
  • TFTP
  • RADIUS client
  • RMON counters for each port
  • Bandwidth profiling
  • DMI Optical Management
  • Cable diagnostic function for copper ports
  • SSH
  • Telnet
  • Command Line Interface (CLI)
  • Web management
  • Focal Point Management
  • SNMP v1, v2c, and v3
  • USB port for basic setup
  • Management VLAN

S3220 Series Tech Specs


    • IEEE 802.3
    • IEEE 802.3ah
    • IEEE 802.1p
    • IEEE 802.1Q

    Data Rate

    • Copper: 10/100/1000 Mbps
    • Fiber: 1000 Mbps

    Filtering Addresses

    • 8K MAC Addresses

    Max Frame Size

    • 10,240 bytes


    • Width: 3.25” [82 mm]
    • Depth: 6.5” [165 mm]
    • Height: 1″ [25 mm]

    Power Input

    • 100-240 VAC,1A

    Power Output

    • 12 VDC, 1.25A


    • Operating: 0°C to +50°C
    • Storage: -25° to +85°C
    • Humidity: 5% to 95% (non-condensing)
    • Altitude: 0 – 10,000 ft.
    • S3221-1040-T Only:
      • Operating: -40°C to +65°C
      • Storage: -40° to +85°C


    • 2 lbs. [0.90 kg]


    • With Power Supply:
      • 65,000 Hours (MIL-HDBK-217F)
      • 178,000 Hours (Bellcore)
    • Without Power Supply:
      • 250,000 Hours (MIL-HDBK-217F)
      • 687,500 Hours (Bellcore)


    • EN55022 Class A, EN55024, UL60950, CE Mark


    • Lifetime

S3220 Series Resources

Application Spotlights
Press Releases
Case Studies

S3220 Series Part Numbers

S3220-1014 S3220 Series

10/100/1000Base-T (RJ-45) [100 m] to 1000Base-LX 1310nm single mode (SC) [10 km/6.2 mi.] Link Budget: 10.5 dB

S3220-1040 S3220 Series

10/100/1000Base-T (RJ-45) [100 m] to (1) 100/1000Base-X Open SFP Slot

S3221-1040 S3220 Series

10/100/1000Base-T (RJ-45) [100 m] to (2) 100/1000Base-X Open SFP Slots

S3221-1040-T S3220 Series

10/100/1000Base-T (RJ-45) [100 m] to (2) 100/1000Base-x Open SFP Slots, Extended Operating Temp Range

Lantronix Part # Name Description Order Now

NOTE: all units feature a USB port for local management applications.

*S3220-1040, S3221-1040, and S3221-1040-T have SGMII support for use with 10/100/1000Base-T copper SFPs.

**S3221-1040-T must use extended temperature SFP modules in order to meet the -40° to +65°C operating temperature range.

Compatible Accessories

Lantronix Part # Legacy Part # Name Description Order Now
SFP Modules SFP Modules See Relevant SFP Modules
WMBD WMBD 5″ DIN Rail Mount Bracket
RMS19-SA4-02 RMS19-SA4-02 4-Slot Media Converter Shelf
WMBL WMBL 4″ Wall Mount Kit (long)