PT-G7828 Series

Features and Benefits

  •  IEC 61850-3 Edition 2 Class 2 compliant
  • Hot-swappable interface and power modules for continuous operation
  • Built-in MMS server based on IEC 61850-90-4 switch data modeling for power SCADA
  • IEEE 1588 hardware time stamp supported

Certifications

Download datasheet

Introduction

The PT-G7828 modular switches provide up to 28 Gigabit ports, including 4 fixed ports, 6 interface module slots, and 2 power module slots to ensure sufficient flexibility for a variety of applications. The PT-G7828 Series is designed to meet evolving network requirements, including a hot-swappable module design that enables you to change or add devices without shutting down your device.

The multiple Ethernet modules (RJ45, SFP, and PoE) and power units (24/48 VDC, 110/220 VAC/VDC) provide even greater flexibility as well as suitability for different operating conditions. The switches support a full Gigabit platform that provides enough bandwidth to set up an Ethernet backbone. Certifications include IEC 61850 Edition 2 Class 2 to ensure high availability and wide usage.

Specifications

Ethernet Interface
10/100/1000BaseT(X) Ports (RJ45 connector) 2
100/1000BaseSFP Ports 2
Module 6
Slot Combination See the LM-7000H datasheet for Gigabit Ethernet module and PoE+ module information
Standards IEEE 802.3 for 10BaseT
IEEE 802.3u for 100BaseT(X) and 100BaseFX
IEEE 802.3ab for 1000BaseT(X)
IEEE 802.3z for 1000BaseX
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1p for Class of Service
IEEE 802.1Q for VLAN Tagging
IEEE 802.1X for authentication
IEEE 802.3ad for Port Trunk with LACP
IEEE 802.3x for flow control
Ethernet Software Features
Management IPv4/IPv6, SNMP Inform, SNMPv1/v2c/v3, DHCP Server/Client, DHCP Option 66/67/82, BOOTP, TFTP, LLDP, RARP, HTTP, HTTPS, Telnet, Flow control, Back Pressure Flow Control, Port Mirror, Fiber check, Dying Gasp, SMTP, Syslog
MIB MIB-II, Ethernet-like MIB, Bridge MIB, P-BRIDGE MIB, Q-BRIDGE MIB, RSTP MIB, RMON MIB Groups 1, 2, 3, 9
Filter 802.1Q, GMRP, GVRP, IGMP v1/v2/v3, QinQ VLAN
Redundancy Protocols Link Aggregation, MSTP, RSTP, STP, Turbo Chain, Turbo Ring v1/v2, V-ON
Security RADIUS, TACACS+, SSH, Port Lock, Broadcast storm protection, MAB authentication, Sticky MAC, Access control list
Time Management NTP Server/Client, SNTP, IEEE 1588v2 PTP (hardware-based)
Power Substation IEC 61850 QoS, GOOSE Check
Industrial Protocols EtherNet/IP, Modbus TCP
Unicast Routing Static Route, RIPV1/V2, OSPF
Multicast Routing DVMRP, PIM-DM
Routing Redundancy VRRP
Switch Properties
Priority Queues 8
Max. No. of VLANs 512
VLAN ID Range VID 1 to 4094
IGMP Groups 4096
MAC Table Size 16 K
Packet Buffer Size 12 Mbits
Jumbo Frame Size 9.6 KB
Serial Interface
Console Port Micro USB Type B
USB Interface
Storage Port USB Type A
Power Parameters
Input Voltage with PWR-HV-P48 installed:
110/220 VDC/VAC for the switch system
48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices)
with PWR-LV-P48 installed:
24/48 VDC for the switch system
48 VDC for PoE system (53 to 57 VDC is recommended for PoE+ devices)
with PWR-HV-NP installed:
110/220 VDC/VAC for the switch system
with PWR-LV-NP installed:
24/48 VDC for the switch system
Operating Voltage with PWR-HV-P48 installed:
88 to 300 VDC, 90 to 264 VAC for the switch system
46 to 57 VDC for PoE systems
with PWR-LV-P48 installed:
18 to 72 VDC for the switch system
46 to 57 VDC for PoE systems
with PWR-HV-NP installed:
88 to 300 VDC, 90 to 264 VAC for the switch system
with PWR-LV-NP installed:
18 to 72 VDC for the switch system
Input Current with PWR-HV-P48 installed:
PWR input current (switch system)
Max. 0.11 A @ 110 VDC
Max. 0.06 A @ 220 VDC
Max. 0.29 A @ 110 VAC
Max. 0.18 A @ 220 VAC
EPS input current (PoE system)
Max. 0.53 A @ 48 VDC
(excluding power consumption of PoE devices)
with PWR-LV-P48 installed:
PWR input current (switch system)
Max. 0.53 A @ 24 VDC
Max. 0.28 A @ 48 VDC
EPS input current (PoE system)
Max. 0.53 A @ 48 VDC
(excluding power consumption of PoE devices)
with PWR-HV-NP installed:
PWR input current (switch system)
Max. 0.11 A @ 110 VDC
Max. 0.06 A @ 220 VDC
Max. 0.29 A @ 110 VAC
Max. 0.18 A @ 220 VAC
with PWR-LV-NP installed:
PWR input current (switch system)
Max. 0.53 A @ 24 VDC
Max. 0.28 A @ 48 VDC
Physical Characteristics
IP Rating IP30
Dimensions 443 x 44 x 280 mm (17.44 x 1.73 x 11.02 in)
Weight 3080 g (6.8 lb)
Installation 19-inch rack mounting
Environmental Limits
Operating Temperature -40 to 85°C (-40 to 185°F)
Storage Temperature (package included) -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications
EMC EN 55032/24
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
Power Substation IEC 61850-3 Edition 2.0 Class 2, IEEE 1613
Railway EN 50121-4
Safety UL 62368-1, EN 62368-1
MTBF
Time 449,542 hrs
Standards Telcordia (Bellcore), GB
Warranty
Warranty Period 5 years
Details See www.moxa.com/warranty