Introduction

4 x 10/100/1000 BASE-TX RJ45 + 2x 1000Base-Fx ports, L2 manageable, IP40 housing with redundant power supply , ideal for monitoring, control management and wireless services at -40? to 80?. Ports 1-4 (RJ45) support PoE according to the IEEE802.3af/at standard with up to 30W per port.

- 4 Port GE RJ45, 2 SFP GE Ports
- 4 x 10/100/1000 Mbit (RJ45, PoE IEEE802.3af/at)
- 2 x 10/100/1000 Mbit (SFP)
- Redundant power supply 48-57 V (DC)
- Metal housing according to IP40 standard
- Easy mounting on a top hat rail
- Operating temperature from - 40° up to 80° C
- Numerous L2 management features
- ESD & EFT protection up to 6 kV (DC)
- Optimal for the connection of camera systems

The Digitus DN-651155 Ethernet switch with 4 x RJ45 interfaces, as well as 2 x SFP uplinks offers numerous Layer 2 port functions for optimal network performance. It supports flow control, link aggregation and various routing strategies. The switch enables VLAN management, supports spanning tree protocols and ensures fast recovery in case of failures. Optimise multicast traffic with IGMP and MLD snooping. The switch offers advanced security features such as ACLs and supports QoS for traffic prioritisation. Extensive management options such as SNMP and CLI keep you in control. The RJ45 ports can power connected PoE devices with up to 30W each. Our switch is a reliable network solution with advanced features for your needs.

Management features

Switch type

Managed

Switch layer

L2

Quality of Service (QoS) support

Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity

4

Basic switching RJ-45 Ethernet ports type

Gigabit Ethernet (10/100/1000)

Gigabit Ethernet (copper) ports quantity

4

Installed SFP modules quantity

2

Fiber optic connector

SFP

Network

Networking standards

IEEE 802.3af

10G support

No

Port mirroring

Yes

Full duplex

Yes

Half duplex

Yes

Flow control support

Yes

Link aggregation

Yes

Broadcast storm control

Yes

Ethernet LAN data rates

10,100,1000 Mbit/s

VLAN support

No

Virtual LAN features

IP subnet–based VLAN, MAC address-based VLAN, Port-based VLAN, Protocol-based VLAN, Voice VLAN

Number of VLANs

4094

Data transmission

Switching capacity

1 Gbit/s

Forwarding rate

15 Mpps

MAC address table

4000 entries

Store-and-forward

Yes

Jumbo frames support

Yes

Jumbo frames

10240

Packet buffer memory

4.1 MB

Security

Access Control List (ACL)

Yes

IGMP snooping

Yes

MAC address filtering

Yes

Design

Rack mounting

No

Stackable

No

Product colour

Black, Blue

Housing material

Metal

International Protection (IP) code

IP40

DIN rail mounting

Yes

Vandal-proof

No

Suitable for outdoor use

No

Country of origin

China

Performance

Mean time between failures (MTBF)

300000 h

Power

Power source

DC/PoE

Power supply included

Yes

Redundant power supply (RPS) support

Yes

DC input voltage

48 - 57 V

Power consumption (typical)

5 W

Surge protection

Yes

Surge protection voltage

4 kV

Power over Ethernet (PoE)

Power over Ethernet (PoE)

Yes

Operational conditions

Operating temperature (T-T)

-40 - 80 °C

Storage temperature (T-T)

-40 - 80 °C

Operating relative humidity (H-H)

5 - 95%

Storage relative humidity (H-H)

5 - 95%

Weight & dimensions

Width

143.7 mm

Depth

104 mm

Height

47.7 mm

Weight

700 g

Packaging data

Quick start guide

Yes

Manual

Yes

Package width

158 mm

Package depth

66 mm

Package height

213 mm

Package volume

2221.16 cm³

Package weight

735 g

Logistics data

UK Trade Tariff code

85176200

Other features

Bandwidth

20 Gbit/s

Ethernet interface type

Gigabit Ethernet