Moxa ICS-G7748/G7750/G7752 48G/48G+2 10Gbe/48G+4 10Gbe-port Full Gigabit Modular Managed Ethernet Switch
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Features and Benefits
- IPv6 Ready logo awarded (IPv6 Logo Committee certified)
- IEEE 1588 PTP (Precision Time Protocol) for precise time synchronization of networks
- DHCP Option 82 for IP address assignment with different policies
- Modbus/TCP protocols for device management and monitoring
- Turbo Ring, Turbo Chain, and RSTP/STP for network redundancy
- IGMP Snooping and GMRP for filtering multicast traffic from industrial Ethernet protocols
- IEEE 802.1Q VLAN and GVRP protocols to ease network planning
- QoS (IEEE 802.1p/1Q) and TOS/DiffServ to increase determinism
- 802.3ad and LACP for optimum bandwidth utilization
- IEEE 802.1X, HTTPS, and SSH to enhance network security
- SNMPv1/v2c/v3 for different levels of network management
- RMON for efficient network monitoring and proactive capability
- Bandwidth management ensures stable network performance
- Lock port to restrict access to authorized MAC addresses
- Port mirroring for online debugging
- Automatic warning by exception through email and relay output
Introduction
Process automation and transportation automation applications combine data, voice, and video, and consequently require high performance and high reliability. The ICS-G7748/G7750/G7752 series full Gigabit backbone switches’ modular design makes network planning easy, and allows greater flexibility by letting you install up to 48 Gigabit Ethernet ports plus 4 10 Gigabit Ethernet ports, making them ideal for large-scale industrial networks. The ICS-G7748/G7750/G7752’s full Gigabit capability increases bandwidth to provide high performance and the ability to quickly transfer large amounts of video, voice, and data across a network. The switches support the Turbo Ring, Turbo Chain, and RSTP/STP redundancy protocols, and are fanless and come with an isolated redundant power supply to increase system reliability and the availability of your network backbone.
Dimensions (unit=mm)

| • Technology: | |
| Standards |
IEEE 802.3 for 10BaseT |
| Protocols |
IGMPv1/v2 device, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, DHCP Option 66/67/82, BootP, TFTP, SNTP, SMTP, RARP, RMON, HTTP, HTTPS, Telnet, SSH, Syslog, Modbus/TCP, LLDP, IEEE 1588 PTP, IPv6 |
| MIB | MIB-II, Ethernet-like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Groups 1, 2, 3, 9 |
| Flow Control | IEEE 802.3x flow control, back pressure flow control |
| • Switch Properties: | |
| Priority Queues |
8 |
| Max. Number of Available VLANs | 256 |
| VLAN ID Range | VID 1 to 4094 |
| IGMP Groups | 1000 |
| MAC Table Size | 16 K |
| Packet Buffer Size | 12 Mbit |
| • Interface: | |
| Gigabit Ethernet | 12 slots for 4-port interface modules, 10/100/1000BaseT(X) or 100/1000BaseSFP slots |
| Note | See page 1-54 for IM-G7000 Gigabit Ethernet module product information. |
| 10 Gigabit Ethernet | 2 or 4 10GbE SFP+ slots (ICS-G7750 and ICS-G7752 only) |
| Console Port | RS-232 (RJ45 connector) |
| LED Indicators | STAT, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL, 1/2/3/4 for 10GbE port (ICS-G7750 and ICS-G7752 only) |
| Alarm Contact | 1 relay output with current carrying capacity of 2 A @ 30 VDC |
| Digital Inputs | 1 input with the same ground, but electrically isolated from the electronics. • +13 to +30V for state “1” • -30 to +3V for state “0” • Max. input current: 8 mA |
| • Power Requirements: | |
| Input Voltage |
110/220 VAC (85 to 264 VAC) |
| Input Current | ICS-G7748: Max. 1.02/0.6 A @ 110/220 VAC ICS-G7750: Max. 1.1/0.64 A @ 110/220 VAC ICS-G7752: Max. 1.19/0.68 A @ 110/220 VAC |
| Overload Current Protection | Present |
| Reverse Polarity Protection | Present |
| • Physical Characteristics: | |
| Housing | IP30 protection |
| Dimensions | 440 x 176 x 482.2 mm (17.32 x 6.93 x 19.01 in) |
| Installation | 19’’ rack mounting |
| • Environmental Limits: |
|
| Operating Temperature | 0 to 60°C (32 to 140°F)) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| • STANDARDS AND CERTIFICATIONS: |
|
| Safety | UL 60950-1, EN 60950-1 (Pending) |
| EMI |
FCC Part 15 Subpart B Class A, EN 55022 Class A |
| Rail Traffic | EN 50121-4 |
| • Warranty | |
| Warranty Period |
5 years |
| Details | See www.moxa.com/warranty |
| Ordering Info | Model No. | Description |
| Click here to order |
ICS-G7748-HV-HV |
Full Gigabit modular managed Ethernet switch system with 12 slots for 4-port Gigabit Ethernet interface modules, 2 isolated power supplies (85 to 264 VAC), for a total of up to 48G ports, 0 to 60°C operating temperature |
| Click here to order |
ICS-G7750-2XG-HV-HV |
Full Gigabit modular managed Ethernet switch system with 2 10GbE SFP+ slots, 12 slots for 4-port Gigabit Ethernet interface modules, 2 isolated power supplies (85 to 264 VAC), for a total of up to 48G + 2 10GbE ports, 0 to 60°C operating temperature |
| Click here to order |
ICS-G7752-4XG-HV-HV |
Full Gigabit modular managed Ethernet switch system with 4 10GbE SFP+ slots, 12 slots for 4-port Gigabit Ethernet interface modules, 2 isolated power supplies (85 to 264 VAC), for a total of up to 48G + 4 10GbE ports, 0 to 60°C operating temperature |
| Ordering Info | Model No. | Description |
| Click here to order |
MXview |
Industrial network management software designed for Moxa's networking solutions |



