I/O Interface:
Alarm Contact Channels: 1 relay output (1A @ 24VDC)
Ethernet Interface:
10/100BaseT(X) Ports: 8 ports (RJ45 connector)
Combo Ports: 4 ports (10/100/1000BaseT(X) or 100/1000BaseSFP)
Module Slots: 2 modular slots for 8-port or 6-port interface modules (supports multiple Ethernet standards)
Standards:
Spanning Tree Protocol (STP): IEEE 802.1D-2004
VLAN & Class of Service: IEEE 802.1Q, IEEE 802.1p
Redundancy Protocols: STP, RSTP, MSTP, Turbo Ring v1/v2, etc.
Security: Access Control List, RADIUS, SSH, TACACS+, HTTPS/SSL, etc.
Industrial Protocols: EtherNet/IP, Modbus TCP, PROFINET
Ethernet Software Features:
Management: SNMP, Syslog, Telnet, TFTP, etc.
Flow Control: Supports Back Pressure Flow Control, DDM, DHCP, etc.
Security: Broadcast Storm Protection, MAB Authentication, NTP Authentication
Redundancy Protocols: Link Aggregation, MRP, STP, etc.
Switch Properties:
Jumbo Frame Size: 9.6 KB
VLAN IDs: 1 to 4094
Priority Queues: 4
USB and Serial Interface:
USB: USB Type-A port (Storage)
Console Port: USB-serial console (Type B)
Power Parameters:
Input Voltage: 24 VDC, 48 VDC, or 110/220 VAC (depending on model)
Power Consumption: Max 28.8W @ 24/48 VDC, Max 31.92W @ 110/220 VAC
PoE Power Budget: Max 720W @ 48 VDC (for PoE models)
Physical Characteristics:
Dimensions: 440 x 44 x 280 mm (17.32 x 1.37 x 11.02 in)
Weight: 4100 g (9.05 lb)
IP Rating: IP30
Mounting: Rack-mountable
Environmental Limits:
Operating Temperature: -40 to 75°C (-40 to 167°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Humidity: 5 to 95% (non-condensing)
Certifications:
Safety: EN 60950-1, UL 60950-1
EMC: EN 55032/24, CISPR 32, FCC Part 15B Class A
Railway & Maritime Standards: EN 50121-4, ABS, DNV, etc.
MTBF (Mean Time Between Failures):
Ranges from 650,626 hrs to 927,981 hrs (depending on the model)
Warranty:
Period: 5 years