2891034

Additional Information

Part Number

2891034

UPC

4046356659154

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

Store and forward switch, Extended Ring and IEEE redundancy, Multicast control, IGMP snooping, trunking, Port and Tagging VLANs, Port and IEEE 802.1x security, SNMP V3 and Https security, SNTP, web customization, user accounts

Redundancy

ERR (Extended ring redundancy)

Status and diagnostic indicators

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

Signal contact control voltage

250 V AC

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

Connection data

Connection method

Pluggable COMBICON screw connections

Conductor cross section solid min.

0.2 mm²

Conductor cross section solid max.

2.5 mm²

Conductor cross section flexible min.

0.2 mm²

Conductor cross section flexible max.

2.5 mm²

Conductor cross section AWG min.

24

Conductor cross section AWG max.

12

Stripping length

7 mm

Ambient conditions

Degree of protection

IP20

Ambient temperature (operation)

-40 °C - 75 °C

Ambient temperature (storage/transport)

-40 °C - 85 °C

Permissible humidity (operation)

5 % - 95 % (non-condensing)

Permissible humidity (storage/transport)

5 % - 95 % (non-condensing)

Air pressure (operation)

57 kPa - 108 kPa (up to 4850 m above mean sea level)

Air pressure (storage/transport)

57 kPa - 108 kPa (up to 4850 m above mean 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)

Residual ripple

3.6 VPP (within the permitted voltage range)

Supply voltage range

12 V DC - 48 V DC

Typical current consumption

230 mA (at US = 24 V DC)

Inrush current

9.2 A (2 ms)

Interfaces

Interface

Ethernet (RJ45)

No. of ports

4 (RJ45 ports)

Note on the connection method

Auto negotiation and autocrossing

Transmission physics

Ethernet in RJ45 twisted pair

Transmission speed

10/100 Mbps

Interface

Fiber optic interface

No. of ports

1 (ST multi-mode)

Transmission physics

multi-mode fiberglass

Transmission speed

100 Mbps (full duplex)

Transmission length

12.1 km (fiberglass with F-G 62.5/125 0.7 dB/km F1000)

Transmission length

3.3 km (fiberglass with F-G 62.5/125 2.6 dB/km F600)

Transmission length

7.1 km (fiberglass with F-G 50/125 0.7 dB/km F1200)

Transmission length

3.1 km (fiberglass with F-G 50/125 1.6 dB/km F800)

Wavelength

1300 nm

Standards and Regulations

Type of test

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

Test result

25g, 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

Type of test

Free fall in acc. with IEC 60068-2-32

Test result

1 m

Noise emission

EN 61000-6-4

Noise immunity

EN 61000-6-2:2005

Conformance

CE-compliant

ATEX

II 3 G Ex nA nC IIC T4 Gc

IECEx

Ex nA nC IIC T4 Gc

UL, USA/Canada

Class I, Div. 2, Groups A, B, C, D