MOXA ICS-G7748A / ICS-G7750A / ICS-G7752A Series

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MOXA ICS-G7748A / ICS-G7750A / ICS-G7752A Series


48G/48G+2 10GbE/48G+4 10GbE-port Layer 2 full Gigabit modular managed Ethernet switches



Process automation and transportation automation applications combine data, voice, and video, and consequently require high performance and high reliability. The ICS-G7748A/G7750A/G7752A/G7848A/G7850A/G7852A 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. The ICS-G7748A/G7750A/G7752A/G7848A/G7850A/G7852A’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.


Further 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 1000BaseSX/LX/LHX/ZX
IEEE 802.3ae for 10 Gigabit Ethernet
IEEE 802.3af/at for PoE/PoE+ output
IEEE 802.3x for Flow Control
IEEE 802.1D-2004 for Spanning Tree Protocol
IEEE 802.1w for Rapid Spanning Tree Protocol
IEEE 802.1s for Multiple Spanning Tree Protocol
IEEE 802.1Q for VLAN Tagging
IEEE 802.1p for Class of Service
IEEE 802.1X for Authentication
IEEE 802.3ad for Port Trunk with LACP

IGMPv1/v2, GMRP, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP, RARP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH, LLDP, IEEE 1588 PTP V2, EtherNet/IP, Modbus/TCP, SNMP Inform, NTP Server/Client, IPv6 (ICS-G7700A series)

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

Max. Number of Available VLANs

VID 1 to 4094

IGMP Groups

MAC Table Size
16 K

Packet Buffer Size
12 Mbit

128 MB

Flash Size
16 MB

Jumbo Frame Size
9.6 KB

Switching Fabric Capacity
ICS-G7748A/G7848A: 96 Gbps
ICS-G7750A/G7850A: 136 Gbps
ICS-G7752A/G7852A: 176 Gbps

Forwarding Rate
Max. 130.95 Mpps (packets per second)


Gigabit Ethernet
12 slots for 4-port interface modules
Note See the IM-G7000A datasheet for Gigabit Ethernet module product information.

10 Gigabit Ethernet
2 or 4 10GbE SFP+ slots (ICS-G7750A/G7850A and ICS-G7752A/G7852A only)

Console Port
USB-serial console (Type B connector)

Storage Port
USB storage (Type A connector for ABC-02-USB)

LED Indicators
STATE, PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL, 1/2/3/4 for 10GbE port (ICS-G7750A/G7850A and ICS-G7752A/G7852A 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.

Power Requirements

Input Voltage
110/220 VAC (85 to 264 VAC)

Input Current
ICS-G7748A/G7848A: Max. 1.02/0.6 A @ 110/220 VAC
ICS-G7750A/G7850A: Max. 1.1/0.64 A @ 110/220 VAC
ICS-G7752A/G7852A: Max. 1.19/0.68 A @ 110/220 VAC

Overload Current Protection

Reverse Polarity Protection

Physical Characteristics

IP30 protection

440 x 176 x 523.8 mm (17.32 x 6.93 x 20.62 in)

12.9 kg

19’’ rack mounting

Environmental Limits

Operating Temperature
-10 to 60°C (14 to 140°F)

Storage Temperature
-40 to 85°C (-40 to 185°F)

Ambient Relative Humidity
5 to 95% (non-condensing)

Standards and Certifications

UL 60950-1, EN 60950-1

FCC Part 15 Subpart B Class A, EN 55022 Class A

EN 61000-4-2 (ESD) Level 3, EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 3,
EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3, EN 61000-4-8, EN 61000-4-11

Rail Traffic
EN 50121-4

IEC 60068-2-27

IEC 60068-2-32

IEC 60068-2-6

MTBF (mean time between failures)

ICS-G7748A/G7848A: 314,973 hrs
ICS-G7750A/G7850A: 282,329 hrs
ICS-G7752A/G7852A: 274,488 hrs

Telcordia (Bellcore), GB

Ordering Information

Available Modules
ICS-G7748A-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
ICS-G7750A-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
ICS-G7752A-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


PDF description MOXA ICS-G7748A / ICS-G7750A / ICS-G7752A Series Datasheet (2084.5 kB)


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