Managed Ethernet switch with 4 PoE+/60W 10/100BaseT(X) ports, 2 combo 10/100/1000BaseT(X) or 100/1000BaseSFP ports, two 12/24/48 VDC power inputs, Operating temperature from -40 to 75 °C

Ethernet interface
Combo ports (10/100/1000BaseT(X) or 100/1000BaseSFP+)
– 2
– Full/half-duplex mode
– Auto MDI/MDI-X connection
– Automatic negotiation speed
PoE ports (10/100BaseT(X), RJ45 connection)
– 4
– Full/half-duplex mode
– Auto-MDI/MDI-X connection
– Auto-negotiation speed
Standards
– IEEE 802.1D-2004 for Spanning Tree Protocol
– IEEE 802.1p for Class of Service
– IEEE 802.1Q for VLAN Tagging
– IEEE 802.1s for Multiple Spanning Tree Protocol
– IEEE 802.1w for Rapid Spanning Tree Protocol
– IEEE 802.1X for authentication
– IEEE 802.3 for 10BaseT
– IEEE 802.3ab for 1000BaseT(X)
– IEEE 802.3ad for Port Trunk with LACP
– IEEE 802.3u for 100BaseT(X) and 100BaseFX
– IEEE 802.3x for flow control
– IEEE 802.3z for 1000BaseSX/LX/LHX/ZX

Ethernet Software Features
Filter
– 802.1Q VLAN
– BPDU Filter
– BPDU Guard
– GMRP
– GVRP
– IGMP v1/v2/v3
– Port-based VLAN
Industrial protocols
– EtherNet/IP
– Modbus TCP
– PROFINET
Management
– Back Pressure Flow Control
– BOOTP
– DDM
– DHCP Option 66/67/82
– DHCP Server/Client
– Fibre testing
– Flow control
– IPv4/IPv6
– RARP
– RMON
– SCP
– SMTP
– SNMP Inform
– SNMPv1/v2c/v3
– Syslog
– Telnet
– TFTP
MIB
– Bridge MIB
– Ethernet-like MIB
– MIB-II
– P-BRIDGE MIB
– Q-BRIDGE MIB
– RMON MIB groups 1, 2, 3, 9
– RSTP MIB
Redundancy protocols
– Link Aggregation
– MRP
– MSTP
– RSTP
– STP
– Turbo Chain
– Turbo Ring v1/v2
Security
– Broadcast storm protection
– HTTPS/SSL
– MAC ACL
– TACACS+
– MAB authentication
– Sticky MAC – NTP Sticky MAC
– NTP authentication
– Port Lock
– RADIUS
– SSH
Time management
– IEEE 1588v2 PTP (software-based)
– NTP server/client
– SNTP

Switch properties
IGMP groups
– 256
Jumbo Frame Size
– 9.6 KB
MAC Table Size
– 8 K
Packet Buffer Size
– 12 Mbits
Priority Queues
– 4
Max. Number. VLANs
– 64
VLAN ID range
– VID 1 to 4094

USB interface
Storage port
– USB type A

LED interface
LED indicators
– PWR1, PWR2, STATE, FAULT, 10/100M (TP port), 10/100/1000M (Gigabit combo port), MSTR/HEAD, CPLR/TAIL, PoE

Serial interface
Console port
– USB-serial console (type B port)

Input/output interface
Digital input channels
– 1
Digital inputs
– Max. Input current: 8 mA
– +13 to +30 V for state 1
– -30 to +3 V for state 0
Alarm contact channels
– 1
– Relay output with a current carrying capacity of 0.5 A @ 48 VDC
Buttons
– Reset button

DIP switch configuration
Ethernet interface
– Turbo Ring, Master, Coupler, Reserve

Power supply parameters
Input voltage
– 12/24/48 VDC
– Redundant dual inputs
Operating voltage
– 12 to 57 VDC (> 50 VDC for PoE+ output recommended)
Input current
– 4.08 A @ 48 VDC
Max. PoE output power per port
– 60 W
Connection
– 2 detachable 4-contact terminal block(s)
Power consumption (max.)
– Max. 18.96 W at full load without consumption of the PDs
Total PoE power budget
– Max. 180 W for the total consumption of the PDs at 48 VDC input
– Max. 150 W for the total consumption of the PDs with 24 VDC input
– Max. 62 W for the total consumption of the PDs with 12 VDC input
Overload protection
– Supports
Reverse polarity protection
– Supports

Physical properties
Housing
– Metal
IP Rating
– IP40
Dimensions
– 49.1 x 135 x 116 mm (1.93 x 5.31 x 4.57 in)
Weight
– 910 g (2.00 lb)
Installation
– DIN rail mounting
– Wall mounting (with optional kit)

Ambient conditions
Operating temperature
– -40 to 75°C (-40 to 167°F)
Storage temperature (including packaging)
– -40 to 85°C (-40 to 85°C) -40 to 85°C (-40 to 185°F)
Relative humidity
– 5 to 95% (non-condensing)

Standards and certifications
Safety
– UL 61010-2-201
– EN 61010-2-201
EMC
– EN 61000-6-2/-6-4
EMI
– CISPR 32, FCC Part 15B Class A
EMS
– IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
– IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m
– IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
– IEC 61000-4-5 Surge: Power: 4 kV; Signal: 4 kV
– IEC 61000-4-6 CS: 10 V
– IEC 61000-4-8 PFMF
– IEC 61000-4-11
Power Substation
– IEEE 1613
– IEC 61850-3 Edition 2.0
Railway
– EN 50121-4
Traffic control
– NEMA TS2
Vibration
– IEC 60068-2-6
Shock
– IEC 61850-3 Edition 2.0
Free fall
– IEC 60068-2-31

– IEC 60068-2-27

MTBF time
– 755,167 hours
Standards
– Telcordia (Bellcore), GB