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The PT-G7728 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-G7728 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.
Ethernet Interface | |
| 10/100/1000BaseT(X) Ports (RJ45 connector) | 2 |
| 100/1000BaseSFP Ports | 2 |
| Module | 6 |
| Slot Combination | See the LM-7000H datasheet for Ethernet and PoE+ modules 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 | IGMP v1/v2/v3, GMRP, GVRP, 802.1Q, 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 |
Switch Properties | |
| Priority Queues | 8 |
| Max. No. of VLANs | 512 |
| VLAN ID Range | 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 | EN 62368-1, UL 62368-1 |
MTBF | |
| Time | 449,542 hrs |
| Standards | Telcordia (Bellcore), GB |
Warranty | |
| Warranty Period | 5 years |
| Details | See www.moxa.com/warranty |
| Name | Type | Version | Release Date | |
| Datasheet for PT-G7728 Series | Datasheet | V1.5 | 23 June 2020 |
| Layer | 2 |
| 100/1000Base SFP Slots | 2 to 26 |
| 10/100/1000BaseT(X) Ports RJ45 Connector | 2 to 26 |
| PoE Ports, 10/100/1000Base T(X) RJ45 Connector | 0 to 24 |
| Operating Temp. | -40 to 85°C |
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