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Hesman ees20-0600uhihsh2e
Description: ms4128-l2p is a hesman Industrial Ethernet modular card rail switch with store and forward switching mode, two-layer professional software and fanless design
Port type and quantity: through the media module, the total number of ports can reach 28, and 4 are Gigabit twisted pair (10 / 100 / 1000) Mbit) and SFP optical fiber (1000) Mbit) interchangeable combo ports, 24 Fast Ethernet ports (100 Mbit) by expanding the backplane mb-2t.
Model: ms4128-l2p
Order No.: 943009102
Power / signal contact: 2 plug-in terminals, 4 PINS
Network size - number of series
Unlimited linetype / star topology
Power requirements
Operating voltage 24 V DC (-25% ~+ 30%)
DC twenty-four Current consumption at 630 V MA (no dielectric module)
DC forty-eight Current consumption at v-
output power Btu (IT) H 15W (no media module)
environment condition
working temperature 0 oC ~ sixty oC
Storage and transportation temperature - twenty-five oC ~ seventy oC
Relative humidity (non condensing) 10 %~ ninety-five %
Mean time between failures 24.2 year (calculated according to mil-hdbk-217f standard)
Protective coating for circuit board-
Mechanical structure
Overall dimension (W x H x D) 315 mm x 134mm x one hundred and forty mm
Installation method: clamp rail installation
Weight 2200 g
Protection grade IP20
