CM2028-4GF12F12T DIN-rail Mounted Unmanaged Ethemet Switch

 Applicable standards

IEEE 802.3 10Base-T  

IEEE 802.3u 100Base-T&100BaseFX

IEEE 802.3z 1000BaseFX

Switching features

Back plane bandwidth: 12.8 Gbps 

List of MAC addresses: 8K

Message buffer size: 3 Mbit  

Port

Fiber port: 1000 Mbps  (port type: SFP slot)

100 Mbps (port type: SC, ST, FC optional)

Copper port: 10/100Mbps self-adaptive, Full/Half duplex mode, MDI/MDI-X supported, transmission distance: 0-100m.

LED indicator: PWR, Link, SPD

Power source requirement

Input voltage:Supports two-way redundancy backup, 

AC/DC85?265Vor DC18-60V Optional

Physical properties

Enclosure: Iron shell IP40

Size: 440 mm*320 mm*44 mm

Weight: 3100g

Mounting method: Rack-mounted

Environmental restrictions

Working temperature: -40 ~ 75°C (-40 ~ 167°F)

Storage temperature: -40 ~ 85°C (-40 ~ 185°F)

Relative ambient humidity: 5 ~ 95% (non-condensing)

Standards and certification

EMI:

FCC Part 15/CISPR22?EN55022??Class A

EMS:

IEC 61000-4-2 ESD level 4, IEC 61000-4-3 RS level 3,

IEC 61000-4-4 EFT level 4, IEC 61000-4-5 Surge level 4,

IEC 61000-4-6 CS level 3

Anti-vibration performance: IEC 60068-2-6

Shock resistance: IEC 60068-2-27

Free fall: IEC 60068-2-32

Certification: CE, FCC,RoHS

MTBF (mean time between failures)

Time: 500,000 h

Warranty

Quality assurance: 5 years

Related Documents Specification