2891065

Additional Information

Part Number

2891065

UPC

4046356764339

Country of Origin

TW

ETIM

Group Code : EG000037

Group Description : Data and telecommunication

Class Description : Network switch

Class Code : EC000734

Version : 7

Function

Basic functions

Unmanaged switch / autonegotiation, complies with IEEE 802.3, store and forward switching mode, includes QoS and alarm contact. Meets IEC 61850-3 and IEEE 1613 standards

Additional functions

Autonegotiation

Status and diagnostic indicators

LEDs: US₁, US₂ (redundant voltage supply), link and activity per port

Signal contact control voltage

25 V AC/DC

Signal contact control current

1 A

Note

Utilization restriction

EMC: class A product, see manufacturer's declaration in the download area

Dimensions

Width

54.4 mm

Height

146.4 mm

Depth

125 mm

Network expansion parameters

Cascading depth

Network, linear, and star structure: any

Maximum conductor length (twisted pair)

100 m

Ambient conditions

Degree of protection

IP20

Ambient temperature (operation)

-40 °C - 75 °C

Ambient temperature (storage/transport)

-45 °C - 85 °C

Permissible humidity (operation)

5 % - 95 % (non-condensing)

Air pressure (operation)

82 kPa - 108 kPa (up to 1500 m above sea level)

Environmental Product Compliance

REACh SVHC

Lead 7439-92-1

China RoHS

Environmentally Friendly Use Period = 10;

China RoHS

For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration'

Supply voltage

Supply voltage

24 V DC (redundant)

Supply voltage

48 V DC

Residual ripple

3.6 VPP (within the permitted voltage range)

Supply voltage range

12 V DC - 57 V DC

Typical current consumption

440 mA (at US = 24 V DC)

Inrush current

9.84 A (0.2 ms)

Interfaces

Interface

Ethernet (RJ45)

No. of ports

8 (RJ45 ports)

Note on the connection method

Auto negotiation and autocrossing

Transmission physics

Ethernet in RJ45 twisted pair

Transmission speed

10/100 Mbps

Transmission length

100 m

Data flow control/protocols

IEC 61850-3, IEEE 1613

Standards and Regulations

Standards/specifications

IEC 61850-3 IEEE 1613

Type of test

Shock in acc. with EN 60068-2-27/IEC 60068-2-27

Test result

30g, 11 ms half-sine shock pulse

Type of test

Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6

Test result

5g, 150 Hz, Criterion 3

Noise emission

EN 61000-6-4

Noise immunity

IEC 61850-3, IEEE 1613, EN 61000-6-2: 2005

CAD Models

Trace parts

Download