Grace-12P L2 Series
12-Port Industrial Gigabit Managed L2 switches

This Grace-12PL2 Rugged Series provides 12 ports of Gigabit L2 Ethernet connectivity in a compact din mount form factor for a wide variety of extended enterprise and industrial applications. This series of switches comprises a high performance L2 managed switch, providing wide emperature operation with and without PoE and fibre over SFP. With extensive market specific certifications it caters seamlessly to markets ranging from smart cities, surveillance, traffic, railway and Industrial Automation.


This switch is also ideal for deployments in outdoor spaces, warehouses, and distribution centers. It runs the Linux OS with built-in security, on a high-performance ARM Cortex A9, with integrated switch function, to provide a highly scalable architecture that allows for addition of functions in a very flexible manner. It can we managed can be managed with powerful open source management tool called Zabbix, as well as a user-friendly, modern web based GUI.


It supports power budget of up to 240W for PoE/PoE+, shared across upto 8 of the 12 ports, and is ideal for connecting PoE-powered end devices such as IP cameras, phones, wireless access points, sensors, and more.



Product Highlights

  • Built for harsh environments and temperature ranges (-40°C to +75°C)
  • Hardened for vibration, shock and surge, and electrical noise immunity
  • Supports up to 8 PoE/PoE+/PoE++ ports with power budget of 240W, with PoE/PoE+ upto 250m
  • Full Gigabit Ethernet with comprehensive Industrial communication functions
  • Profinet CC-B & Ethernet/IP Ready
  • IEEE 1588v2 Precision Time Protocol Hw-Based Transparent clock
  • CE/FCC/UL and NEMA TS-2 Certified for Traffic Control Applications
  • EN50155 / EN50121-4 certified for Railway and Trackside applications


Software features

Layer 2 switching

IEEE 802.1, 802.3 standard, NTP, UDLD, LLDP, unicast MAC filter, LACP, Private VLAN, Auto Surveillance VLAN, voice VLAN, VLAN double tagging (QinQ), MSTP, GARP, GMRP, GVRP, SNMPv1/v2c/v3, SNMP Inform, ICMP, Telnet, SSH, DHCP Server/Relay/Client, DHCP Option
66/67/82, BootP, RARP, TFTP, SMTP, SMTP (Gmail), RMON, HTTP, HTTPS, Syslog, MRP (Client), LLDP, 802.1x, EAP, RSTP, NetFlow/sFlow, Port and VLAN mirroring (RSPAN), OpenFlow v1.3 support, Digital Diagnostic Monitoring (DDM) and Cable fault locator (TDR), MLD snooping v1, v2

Quality of Service (QoS)

Rate limit, auto QoS, ingress policing, egress queuing and shaping


IGMPv1, v2, v3 snooping, IGMP filtering, IGMP querier


Port security, 802.1x, Dynamic VLAN assignment, Dynamic Host Configuration Protocol (DHCP) snooping, dynamic ARP inspection, IP source guard, guest VLAN, Port-based learn limits (intrusion detection), MAC authentication bypass, 802.1x, Tri-authentication: MACbased, Web-based and IEEE 802.1X, multidomain authentication, storm control – unicast, multicast, broadcast, SCP, SSH, SNMPv3, TACACS+, RADIUS server/client, MAC address notification, BPDU guard, SUDI 2099 (Secure Unique Device identifier), Access Lists (PACL/RACL/VACL), MACsec-128


ITU-T G.8032 ERPS Ring, STP, RSTP, MSTP, Compatible Ring/Chain, U-Ring


IPv6 host support, SNMP over IPv6, HTTP/HTTP(s) over IPv6, SNMP over IPv6, Syslog over IPv6, DHCPv6 relay source, DHCPv6 bulk lease query (RFC 5460), IPv6 stateless Auto Config, SCP/SSH, Radius, TACACS+, NTP over IPv6, IPv6 VRF aware BGPv6, IPV6 ND cache expire, IPv6 support for TFTP, IPv6 DNS transport, IPv4 and IPv6 dual stack

Industrial and Fieldbus protocols

CIP Ethernet/IP, IEEE 1588 PTP v2, PROFINET

Network Synchronization

NTP Server/Client, SNTP

Precision Network Synchronization

IEEE1588v1 Ordinary Clock/Boundary Clock

IEEE1588v2 End 2 End Transparent Clock

IEEE1588v2 Ordinary Clock/Boundary Clock


RJ45 Ports

Up to 12 10/100/1000BASE-T(X) auto negotiation speed

Fiber Optics Ports

Up to 4 100/1000BASE-X SFP slots

USB Interfaces

USB port

1x USB A Type connector (USB 2.0)

Physical Characteristics


IP30 housing

Dimension (W x H x D)

54 mm x 213.5 mm x 140 mm


1 kg


DIN-Rail, Wall mount (optional kit)

Environmental limits

Operating Temperature

-40°C~75°C (-40°F~167°F) Altitude: Up to 15,000 feet

Storage Temperature

-40°C~85°C (-40°F~185°F) Altitude: 15,000 feet IEC 60068-2-14

Ambient Relative Humidity

Relative humidity of 5%~95%, 55°C (Non-condensing)IEC 60068-2-78 IEC 60068-2-30


10 years limited hardware warranty on all Pantherun branded products

Ordering Information


12-Port Industrial L2 Gigabit RJ45 Switch


12-Port Industrial L2 Gigabit Switch with 8 RJ45 and 4 SFP ports


12-Port Industrial L2 Gigabit Switch with 8 PoE and 4 SFP ports


12-Port Industrial L2 Gigabit Switch with 4 RJ45, 2 PoE, 2 PoE++ and 4 SFP ports