PT-508: 8-port Layer 2 DIN-rail managed Ethernet Switches

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector)

6

100BaseFX Ports (multi-mode SC connector)

PT-508-MM-SC Series: 2

100BaseFX Ports (multi-mode ST connector)

PT-508-MM-ST Series: 2

100BaseFX Ports (single-mode SC connector)

PT-508-SS-SC Series: 2

100BaseFX Ports (multi-mode LC connector)

PT-508-MM-LC Series: 2

100BaseFX Ports (single-mode LC connector)

PT-508-SS-LC Series: 2

Optical Fiber

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

Ethernet Software Features

Management

Back Pressure Flow Control, BOOTP, DHCP Option 66/67/82, DHCP Server/Client, Flow control, HTTP, IPv4/IPv6, LLDP, Port Mirror, RARP, RMON, SMTP, SNMP Inform, SNMPv1/v2c/v3, Syslog, Telnet, TFTP

Filter

802.1Q, GMRP, GVRP, IGMP v1/v2c, Port-based VLAN, VLAN unaware

Redundancy Protocols

Link Aggregation, MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2

Security

HTTPS/SSL, TACACS+, Port Lock, RADIUS, Rate Limit, SSH

Time Management

NTP Server/Client, SNTP, 100BaseFX Single-Mode

Industrial Protocols

EtherNet/IP, Modbus TCP

MIB

Bridge MIB, Ethernet-like MIB, MIB-II, P-BRIDGE MIB, Q-BRIDGE MIB, RMON MIB Groups 1, 2, 3, 9, RSTP MIB

Switch Properties

IGMP Groups

256

Priority Queues

4

MAC Table Size

8 K

Max. No. of VLANs

64

Packet Buffer Size

1 Mbits

VLAN ID Range

VID 1 to 4094

Serial Interface

Console Port

RS-232 (RJ45)

Input/Output Interface

Alarm Contact Channels

Resistive load: 1 A @ 24 VDC

Power Parameters

Input Voltage

PT-508-24/48 Series: Redundant power inputs
PT-508-24 Series: 24 VDC (18 to 36 VDC)
PT-508-48 Series: 48 VDC (36 to 72 VDC)
PT-508--HV Series: 110/220 VAC/VDC (88 to 300 VAC, 85 to 264 VDC)

Overload Current Protection

Supported

Connection

1 removable 5-contact terminal block(s)

Reverse Polarity Protection

Supported

Input Current

PT-508-24 Series: 0.27 A @ 24 VDC
PT-508-48 Series: 0.12 A @ 48 VDC
PT-508-HV Series: 0.18/0.11 A @ 110/220 VAC, 0.084/0.043 A @ 110/220 VDC

Physical Characteristics

IP Rating

IP40

Dimensions

60 x 160 x 110 mm (2.36 x 6.30 x 4.33 in)

Weight

995 g (2.21 lb)

Installation

DIN-rail mounting, DIN-rail mounting (with optional kit)

Housing

Aluminum

Environmental Limits

Operating Temperature

-40 to 85°C (-40 to 185°F)
Note: Cold start requires minimum of 100 VAC @ -40°C

Storage Temperature (package included)

-40 to 85°C (-40 to 185°F)

Ambient Relative Humidity

5 to 95% (non-condensing)

Standards and Certifications

Safety

UL 508

EMI

EN 55032 Class A, 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

IEC 61850-3
IEEE 1613

Warranty

Time

 394,238 hrs

Standards

Telcordia SR332