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ICS-G7848A Series

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48G Layer 3 full Gigabit modular managed Ethernet switches

Product Feature

  • Up to 48 Gigabit Ethernet ports
  • Up to 48 optical fiber connections (SFP slots)
  • Up to 48 PoE+ ports with external power supply (with IM-G7000A-4PoE module)
  • Fanless, -10 to 60°C operating temperature range
  • Modular design for maximum flexibility and hassle-free future expansion
  • Hot-swappable interface and power modules for continuous operation
  • Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), and STP/RSTP/MSTP for network redundancy
  • Isolated redundant power inputs with universal 110/220 VAC power supply range
  • Supports MXstudio for easy, visualized industrial network management
  • V-ON™ ensures millisecond-level multicast data and video network recovery


Process automation and transportation automation applications combine data, voice, and video, and consequently require high performance and high reliability. The ICS-G7848A 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. The ICS-G7848A Series also supports Layer 3 routing functionality to facilitate the deployment of applications across networks, making them ideal for large-scale industrial networks.

The ICS-G7848A’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 fanless switches support the Turbo Ring, Turbo Chain, and RSTP/STP redundancy technologies, and come with an isolated redundant power supply to increase system reliability and the availability of your network backbone.


Additional Features and Benefits

  • Layer 3 switching functionality to move data and information across networks (ICS-G7800A Series)
  • Advanced PoE management functions: PoE output setting, PD failure check, PoE scheduling, and PoE diagnostics (with IM-G7000A-4PoE module)
  • Command line interface (CLI) for quickly configuring major managed functions
  • Supports advanced VLAN capability with Q-in-Q tagging
  • DHCP Option 82 for IP address assignment with different policies
  • Supports EtherNet/IP and Modbus TCP protocols for device management and monitoring
  • Compatible with PROFINET protocol for transparent data transmission
  • Digital inputs for integrating sensors and alarms with IP networks
  • Redundant, dual AC power inputs
  • IGMP snooping and GMRP for filtering multicast traffic
  • IEEE 802.1Q VLAN and GVRP protocol to ease network planning
  • QoS (IEEE 802.1p/1Q and TOS/DiffServ) to increase determinism
  • Port Trunking for optimum bandwidth utilization
  • TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security
  • Access control lists (ACL) increase the flexibility and security of network management
  • SNMPv1/v2c/v3 for different levels of network management
  • RMON for proactive and efficient network monitoring
  • Bandwidth management to prevent unpredictable network status
  • Lock port function for blocking unauthorized access based on MAC address
  • Port mirroring for online debugging
  • Automatic warning by exception through email and relay output

Input/Output Interface

 Alarm Contact Channels Relay output with current carrying capacity of 2 A @ 30 VDC
 Digital Inputs +13 to +30 V for state 1
-30 to +1 V for state 0
Max. input current: 8 mA

Ethernet Interface

 StandardsIEEE 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
IEEE 802.3af/at for PoE/PoE+ output
Slot Combination12 slots for 4-port interface modules (10/100/1000BaseT(X), or PoE+
10/100/1000BaseT(X), or 100/1000BaseSFP slots)

Ethernet Software Features

 Management ARP, Back Pressure Flow Control, BOOTP, DDM, DHCP Option 66/67/82,
DHCP Server/Client, IPv4/IPv6, LLDP, Port Mirror, RMON, SNMP Inform,
SNMPv1/v2c/v3, Syslog, Telnet, TFTP, SMTP, RARP, Flow control
 Filter 802.1Q, GMRP, GVRP, IGMP v1/v2/v3, QinQ VLAN
Multicast RoutingDVMRP, PIM-DM, PIM-SM, PIM-SSM
 Redundancy Protocols Link Aggregation, MSTP, RSTP, Turbo Chain, Turbo Ring v1/v2, V-ON
 Security Access control list, Broadcast storm protection, HTTPS/SSL, MAB
authentication, Sticky MAC, NTP authentication, Port Lock, RADIUS,
 Time Management NTP Server/Client, SNTP
 Industrial Protocols EtherNet/IP, Modbus TCP
RMON MIB Groups 1, 2, 3, 9, RSTP MIB

Switch Properties

 DRAM 128 MB
 Flash 16 MB
 IGMP Groups 4096
 Jumbo Frame Size 9.6 KB
 MAC Table Size 16 K
 Max. No. of VLANs 256
 Packet Buffer Size 12 Mbits
 VLAN ID Range VID 1 to 4094
 Priority Queues 8

USB Interface

 Storage Port USB Type A

Serial Interface

 Console Port USB-serial console (Type B connector)

Power Parameters

 Input Voltage 110 to 220 VAC, Redundant dual inputs
 Operating Voltage 85 to 264 VAC
 Overload Current Protection Supported
 Reverse Polarity Protection Supported
 Input Current 0.87/0.51 A @ 110/220 VAC

Physical Characteristics

 IP Rating IP30
 Dimensions 440 x 176 x 523.8 mm (17.32 x 6.93 x 20.62 in)
 Weight 12,900 g (28.5 lb)
 Installation Rack mounting

Environmental Limits

 Operating Temperature -10 to 60°C (14 to 140°F)
 Storage Temperature (package
 -40 to 85°C (-40 to 185°F)
 Ambient Relative Humidity 5 to 95% (non-condensing)

Standards and Certifications

 Safety EN 60950-1, UL 60950-1
 EMC EN 55032/24
 EMI CISPR 32, FCC Part 15B Class A
 EMS IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 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: 2 kV; Signal: 2 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
 Railway EN 50121-4
 Freefall IEC 60068-2-32
 Shock IEC 60068-2-27
 Vibration IEC 60068-2-6


 Time 314,973 hrs
 Standards Telcordia (Bellcore), GB


 Warranty Period 5 years
 Details See
Name Type Version Release Date
Datasheet for ICS-G7848A Series Datasheet V1.3 18 Febuary 2020


Layer 3
10GbE SFP+ Slots 0
100/1000Base SFP Slots Up to 48
10/100/1000BaseT(X) Ports RJ45 Connector Up to 48
Operating Temp. -10 to 60°C

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