PT-7528-8MST-16TX-4GSFP-HV: IEC 61850-3 managed rackmount Ethernet switch with 8 100BaseFX ports (MST), 16 10/100BaseT(X) ports, and 4 1000BaseSFP ports, for a total of up to 28 ports, 1 isolated power supply (88 to 300 VDC or 85 to 264 VAC), -40 to 85°C

Ethernet Interface

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

PT-7528-4TX Series: 4
PT-7528-8TX Series: 8
PT-7528-12TX Series: 12
PT-7528-16TX Series: 16
PT-7528-24TX Series: 24

100/1000BaseSFP Ports

PT-7528-4GSFP Models: 4

100BaseFX Ports (multi-mode SC connector)

PT-7528-8MSC Series: 8
PT-7528-12MSC Series: 12
PT-7528-16MSC Series: 16
PT-7528-20MSC Series: 20

100BaseFX Ports (multi-mode ST connector)

PT-7528-8MST Series: 8
PT-7528-12MST Series: 12
PT-7528-16MST Series: 16
PT-7528-20MST Series: 20

100BaseFX Ports (single-mode SC connector)

PT-7528-8SSC Series: 8

Optical Fiber

Cabling Direction

Front cabling

Compatible Modules

PT-7528-24TX Series:
Slot 1: PM-7500-2GTXSP, PM-7500-4GTXSFP, PM-7500-2MSC/4MSC, PM-7500-2MST/4MST, PM-7500-2SSC/4SSC

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

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
Fiber check

Filter

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

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
MSTP
RSTP
STP
Turbo Chain
Turbo Ring v1/v2

Industrial Protocols

EtherNet/IP
Modbus TCP

Security

Broadcast storm protection
HTTPS/SSL
TACACS+
Port Lock
RADIUS
Rate Limit
SSH

Time Management

NTP Server/Client
SNTP

Power Substation

IEC 61850 QoS
MMS
Configuration Wizard

Switch Properties

Jumbo Frame Size

9.6 KB

Max. No. of VLANs

256

VLAN ID Range

VID 1 to 4094

IGMP Groups

256

Priority Queues

4

Forwarding Capacity

12.8 Gbps

Switching Capacity

12.8 Gbps

Serial Interface

Console Port

USB-serial console (Type B connector)

USB Interface

USB Connector

USB Type A

Input/Output Interface

Alarm Contact Channels

Resistive load: 3 A @ 30 VDC, 240 VAC

Power Parameters

Connection

10-pin terminal block

Input Voltage

PT-7528-HV-HV/WV-WV/WV-HV Series: Redundant power modules
PT-7528-WV Series: 24/48 VDC (18 to 72 VDC)
PT-7528-HV Series: 110/220 VAC/VDC (85 to 264 VAC, 88 to 300 VDC)

Input Current

For models with fewer than 8 fiber ports:
PT-7528-WV Series: 0.741 A @ 24 VDC, 0.364 A @ 48 VDC
PT-7528-HV Series: 0.147/0.077 A @ 110/220 VDC, 0.283/0.190 A @ 110/220 VAC

For models with 8 or more fiber ports:
PT-7528-WV Series: 1.428 A @ 24 VDC, 0.735 A @ 48 VDC
PT-7528-HV Series: 0.586/0.382 A @ 110/220 VAC, 0.313/0.167 A @ 110/220 VDC

Overload Current Protection

Supported

Reverse Polarity Protection

Supported

Physical Characteristics

IP Rating

IP40

Dimensions

440 x 44 x 325 mm (17.32 x 1.73 x 12.80 in)

Housing

Aluminum

Weight

4900 g (10.89 lb)

Installation

19-inch rack mounting

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: 35 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 Class 2
Note: Models with MCS and SSC fiber ports are compliant with IEEE 1613 Class 1

Railway

EN 50121-4

Traffic Control

NEMA TS2

MTBF

Time

771,320 hrs

Standards

Telcordia SR332