EN50155 Switch | EN50155 Managed Switch ITP-802GTM-ELL | DCT

Features

M12 and M23 connector against vibration and shock, A-code M12 for Gigabit port
STP, RSTP, MSTP, ITU-T G.8032 Ethernet Protection Ring (ERPS) for redundant cabling
Provides up to 5 instances that each supports μ-Ring, μ-Chain or Sub-Ring type for flexible uses. (Please see CTC Union’s μ-Ring white paper for more details)
Build-in 2 bypass GbE UTP ports to avoid one or more nodes power fail in a ring or bus s tructure to collapse the network
Supports IEEE1588 PTP V2 for precise time synchronization to operate in Ordinary-Boundary, Peer to Peer Transparent Clock, End to End Transparent Clock, Master, Slave mode by each port
Supports EMS Managemen

The ITP series models are managed, industrial grade, L2 Fast Ethernet switches that provide 8x Fast Ethernet UTP plus 2x GbE SFP or 8x Fast Ethernet UTP plus 2x GbE UTP Ports. Housed in rugged wall mountable enclosures, these switches are designed for the harshest environments. All ITP series switches use M12 connectors to ensure water-tight, robust connections and guarantee reliable connections against vibration and shock. These models are also compliant with EN50155, covering power input voltage, surge, EFT, ESD, vibration and shock, making these switches suitable for industrial applications, such as vehicle, rolling stock, or vessel. With an IP67 rating, to protect against dust and water submersion, they are particularly useful in environments with extreme temperature, high humidity, oil, dust and in outdoor environments requiring water-proof applications, such as IP sur veillance or city security.

Certifications & Compliance

EN50155, EN50121-4, EN45545-2, EN61000-6-2, EN61000-6-4
CE and FCC Certified

Power Supply

12/24/48VDC or 110/220VDC Redundant Dual Power Input
Reverse Polarity & Overload Current Protection

Hardware & Build

M12 and M23 connectors for resistance against vibration and shock
A-code M12 for Gigabit ports
IP67-rated rugged metal housing for protection against water, dust, and oil
Operating Temperature: -40°C to 75°C
Weight: 2.625kg
Dimensions: 69 x 240 x 168mm
Mounting: Wall Mounting or DIN Rail Mounting (optional)

Network Features

8x 10/100Base-TX M12 UTP Ports
2x 100/1000Base-X SFP Slots (A-code M12 for Gigabit ports)
Built-in 2 Bypass GbE UTP Ports to prevent network failure in ring or bus structures during power loss
IEEE 802.1q VLAN (up to 4094 VLAN IDs)
STP, RSTP, MSTP, ITU-T G.8032 Ethernet Protection Ring (ERPS) for redundant cabling
Supports up to 5 instances of μ-Ring, μ-Chain, or Sub-Ring for flexible network configurations (Refer to CTC Union’s μ-Ring white paper)
Max 250 nodes per ring, with recovery time <10ms
Loop Protection & Link Aggregation (Static/Dynamic LACP)

Time Synchronization

IEEE 1588 PTP V2 Support for precise synchronization
Operates in Ordinary-Boundary, Peer-to-Peer Transparent Clock, End-to-End Transparent Clock, Master, and Slave modes

Security & Management

IEEE 802.1X Port & MAC-based Authentication
RADIUS & TACACS+ Authentication
HTTPS, SSL, SSH v2
Access Control Lists (ACL) – Up to 256 L2/L3/L4 rules
Event Logging: Syslog, SMTP/E-mail Alerts, Alarm Relay
Supports EMS Management System
CLI (Cisco-like), Web UI, Telnet, SNMP, TFTP, HTTP, sFlow, Modbus/TCP, and FTP client
DHCP Server, Client, Relay, RARP, and TTDP (Train Topology Discovery Protocol)

Performance & Reliability