Net switch modular 24+4port/pt-7728-r-hv moxa

Cabling Direction 

PT-7728-F Series: Front cabling

PT-7728-R Series: Rear cabling

Compatible Modules 

Slot 1/2/3:

PM-7200-8TX

PM-7200-2MSC4TX

PM-7200-2MST4TX

PM-7200-2SSC4TX

PM-7200-4MSC2TX

PM-7200-4MST2TX

PM-7200-4SSC2TX

PM-7200-6MSC

PM-7200-6MST

PM-7200-6SSC

PM-7200-8SFP

PM-7200-4M12

PM-7200-8MTRJ

PM-7200-4TX-PTP (PT-7728-PTP only)

PM-7200-4MST-PTP (PT-7728-PTP only)

PM-7200-4MSC-PTP (PT-7728-PTP only)

Slot 4:

PM-7200-4GTXSFP

PM-7200-2GTXSFP

PM-7200-4GSFP-PHR-PTP (PT-7728-PTP only)

PM-7200-4GTX-PHR-PTP (PT-7728-PTP only)

PM-7200-1BNC2MST-PTP (PT-7728-PTP only)

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, GMRP, GVRP, IGMP v1/v2c, QinQ VLAN, VLAN unaware

Industrial Protocols 

EtherNet/IP, Modbus TCP

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

MIB 

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

Power Substation 

IEC 61850 QoS, MMS

Redundancy Protocols 

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

PTP models: HSR, PRP

Security 

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

Time Management 

All models (except PTP models): NTP Server/Client, SNTP

PTP models: NTP Server/Client, SNTP, IEEE 1588 PTP v1/v2 (hardware-based)

Switch Properties

IGMP Groups 

256

Max. No. of VLANs 

64

VLAN ID Range 

VID 1 to 4094

Priority Queues 

4

Serial Interface

Console Port 

RS-232 (RJ45)

Input/Output Interface

Alarm Contact Channels 

Resistive load: 3 A @ 30 VDC, 240 VAC

Power Parameters

Input Voltage 

-24-24/-48-48/-HV-HV/-24-HV/-48-HV models: Redundant power modules

PT-7728-24 Series: 24 VDC (18 to 36 VDC)

PT-7728-48 Series: 48 VDC (36 to 72 VDC)

PT-7728-HV Series: 110/220 VAC/VDC (85 to 264 VAC, 88 to 300 VDC)

Overload Current Protection 

Supported

Reverse Polarity Protection 

Supported

Connection 

10-pin terminal block

Input Current 

PT-7728-24 Series: 2.38 A @ 24 VDC

PT-7728-48 Series: 1.12 A @ 48 VDC

PT-7728-HV Series: 0.49/0.26 A @ 110/220 VAC, 0.59/0.30 A @ 110/220 VDC

Physical Characteristics

Housing 

Aluminum

IP Rating 

IP30

Dimensions (without ears) 

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

Weight 

5900 g (13.11 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 60950-1

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 DIPs

Power Substation 

IEC 61850-3, IEEE 1613

Railway 

EN 50121-4, EN 50155 (complies with a portion of EN 50155 specifications)

Traffic Control 

NEMA TS2

MTBF

Time 

393,828 hrs

Standards 

Telcordia SR332