Introduction: The ICS-G7748A full gigabit communication function increases bandwidth, and the gigabit transfer rate increases bandwidth, enabling high-performance networks to quickly transmit large amounts of video, voice, and data. These fanless switches support Turbo Ring, Turbo Chain, and RSTP/STP network redundancy technologies, as well as isolated redundant power supplies for enhanced system reliability and backbone network availability.
Features:
Up to 48 Gigabit Ethernet ports
Up to 48 fiber connections (SFP slots)
Up to 48 PoE+ ports with external power supply (with IM-G7000A-4PoE module)
Fanless and supports -10 to 60°C operating temperatures
Modular design for maximum flexibility and scalability
Hot-swappable interfaces and power modules support continuous operation
Supports Turbo Ring and Turbo Chain (self-healing time < 20 ms @ 250 switches), as well as RSTP/STP/MSTP network redundancy
110/220 VAC isolated redundant dual power inputs
MXstudio makes it easy to visualize industrial networks
V-ON™ supports millisecond-level multicast data and video network recovery
Product parameters
DRAM
128 MB
flash memory
16 MB
IGMP grouping
4096
Jumbo frame size
9.6 KB
MAC address table size
16 K
Maximum number of VLANs
256
Packet buffer size
12 Mb
VLAN ID range
VID 1 TO 4094
Priority queues
8
Input voltage
110 to 220 VAC with redundant dual power inputs
Operating voltage
85 to 264 VAC
Overcurrent protection
In the tank
Reverse polarity protection
In the tank
Input current
0.87/0.51 A @ 110/220 VAC
Mechanical properties
IP rating
IP30
size
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-mounted
Working environment
Operating temperature
-10 to 60°C (14 to 140°F)
Storage temperature (including packaging)
-40 to 85°C (-40 to 185°F)
relative humidity
5 to 95% (non-condensing)
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