Digitus DN-651148 User manual
4/8-port 10/100/1000BASE-
TX+1000Base-FX Industrial
Ethernet (PoE) Switch
Quick Installation Guide
DN-651148, DN-651149
DN-651150, DN-651151
DN-651152, DN-651153
2
Table of content
1. Overview ..................................................................................... 2
2. Features....................................................................................... 3
3. Specification ................................................................................ 3
4. Packages ...................................................................................... 7
5. Internal storage and forwarding mechanismSwitch Panel........... 8
6. Interface Definition.................................................................... 10
7. LED Indicator ............................................................................. 13
8. Installation caution.................................................................... 13
1. Overview
Industrial Ethernet switch with 4/8-Port 10/100/1000Mbps RJ45 +
1000Mbps SFP, the Product meet CE, FCC, RoHS standards. Network
switch has the operating temperature of -40°C ~ 80°C , has the super
firmness can adapt to all kinds of harsh environment, can also be
conveniently placed in the compact space of the control box. The
installation characteristics of the guide rail, wide temperature
operation, IP40 protection class housing and LED indicator light make
the switch a plug and play industrial grade device, providing a reliable
and convenient solution for users to network their Ethernet devices.
3
2. Features
Support long range transmission by fiber optical port.
Full working temp. -40～80 °C to ensure reliable data and long
working life
In line with industrial operating standards, the average trouble-
free work in more than 300,000 hours
Dual power input
Lightning Surge Protection (Power): 5000A (8/20μs)
DIN Rail and Wall mount support
Max. PoE 30W per port (DN-651149,DN-651151,DN-651153)
Support full duplex or half duplex mode, with automatic
negotiation capability
Network port support automatic cross identification
3. Specification
3.1 Standard: IEEE802.310BASE-T
IEEE802.3i 10Base-T;
IEEE802.3u; 100Base-TX;
IEEE802.3ab 1000Base-T;
IEEE802.3z 1000Base-X; IEEE802.3x;
IEEE802.3af, IEEE802.3at (PoE Version)
3.2 Interface:
10/100/1000Mbps RJ45
1000Mbps SFP
3.3 Work environment:
Working: -40～80 °C
Storage: -40～80 °C
Relative Humidity: 5%~95 % (No condensation)
4
3.4 Spec table:
Model No
DN-651148
DN-651149
Network port
4x1000Mbps
4x1000Mbps
SFP slot
2x 1000Mbps
2x 1000Mbps
PoE Spec.
NA
IEEE802.3af/
IEEE802.3at
Power Pin
Assignment
NA
1/2+;3/6-
Bandwidth
14G
14G
Packet Buffer
Memory
1.2Mbit
1.2Mbit
Forwarding rate
10.5Mbps
10.5Mbps
Mac address table
2K
2K
Max. Frame Size
9000bytes
9000bytes
Power consumption
< 5 watts
< 5 watts
ESD protection
contact 8KV, air 12KV
Surge protection
CM±4KV, DM±2KV
Enclosure
IP40
Power Supply
DC12-48V
DC48-57V
MTBF
300,000 hours
Working Temp.
-40 to 80C
Dimension (mm)
142.5x107.1x53
142.5x107.1x53
Weight (kg)
0.53
0.54
5
Model No
DN-651150
DN-651151
Network port
8x 1000Mbps
8x 1000Mbps
SFP slot
2x 1000Mbps
2x 1000Mbps
PoE Spec.
NA
IEEE802.3af/
IEEE802.3at
Power Pin
Assignment
NA
1/2+;3/6-
Bandwidth
20G
20G
Packet Buffer
Memory
2Mbit
2Mbit
Forwarding rate
15Mbps
15Mbps
Mac address table
4K
4K
Max. Frame Size
9000bytes
9000bytes
Power consumption
< 3 watts
< 3 watts
ESD protection
contact 8KV, air 12KV
Surge protection
CM±4KV, DM±2KV
Enclosure
IP40
Power Supply
DC12-48V
DC48-57V
MTBF
300,000 hours
Working Temp.
-40 to 80C
Dimension (mm)
142.5x107.1x53
142.5x107.1x53
Weight (kg)
0.6
0.62
6
Model No
DN-651152
DN-651153
Network port
8x 1000Mbps
8x 1000Mbps
SFP slot
4x 1000Mpbs
4x 1000Mpbs
PoE Spec.
NA
IEEE802.3af/
IEEE802.3at
Power Pin
Assignment
NA
1/2+;3/6-
Bandwidth
52Gbps
52Gbps
Packet Buffer
Memory
4.1Mbit
4.1Mbit
Forwarding rate
38.7Mbps
38.7Mbps
Mac address table
8K
8K
Max. Frame Size
9000bytes
9000bytes
Power consumption
< 10 watts
< 10 watts
ESD protection
contact 8KV, air 12KV
Surge protection
CM±4KV, DM±2KV
Enclosure
IP40
Power Supply
DC12-48V
DC48-57V
MTBF
300,000 hours
Working Temp.
-40 to 80C
Dimension (mm)
143.7x125x47.7
143.7x125x47.7
Weight (kg)
0.7
0.7
7
3.5 Power supply:
Input voltage:
DC12-48V (DN-651148, DN-651150, DN-651152)
DC48-57V (DN-651159, DN-651151, DN-651153)
Two-way power redundancy backup)
Access terminal: Rackmount kit
Support dual power redundancy
Support built-in over current 4.0A protection
Support reverse connection protection
3.6 Mechanical characteristic：
IP40 aluminum housing
DIN rail install
Natural cooling, no fan
3.7 Industrial standard:
IEC61000-4-2 (ESD): ±8kV (contact), ±12kV (air)
IEC61000-4-3 (RS): 10V/m (80~1000MHz)
IEC61000-4-4 (EFT): Power Port: ±4kV; Data Port: ±2kV
IEC61000-4-5 (Surge): Power Port: ±2kV/DM, ±4kV/CM; Data Port:
±2kV
IEC61000-4-6 (CS): 3V (10 kHz-150 kHz); 10V (150 kHz-80MHz)
IEC61000-4-16 (Common mode conduction): 30V (cont.), 300V (1s)
Frequency range：150kHz-80MHz
Impact: IEC 60068-2-27
Free Fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
4. Packages
Industrial switch 1pcs
User manual 1pcs
Rackmount kit 1set
Terminal block 1pcs
8
5. Internal storage and forwarding mechanismSwitch Panel
Side panel: P1 and P2 are the number of connecting terminals, P+1
and P-1 are respectively to the positive and negative poles to be
connected; Earthing screw, used for earthing equipment.
Front panel: The yellow light on the port is the LINK light, which is on
when the connection is established and the data transmission is
flashing.
The green light is PoE light, which is only on when the switch port is
supplying power to the PD devices. Power indicator light is on when
connecting with Power.
9
Switch size（mm）
DN-651148 / DN-651149
DN-651150 / DN-651151
10
DN-651152 / DN-651153
6. Interface Definition
6.1 10/100/1000Base-TX Ethernet interface:
This series of switches provides MDI/MDI-X self-identification with
cable support on all 10/100/1000Base-TX ports. In use, the Ethernet
port of the switch can be connected with other Ethernet terminal
devices through network cables (direct or cross). Please use Class 5
shielded twisted pair. The Ethernet port pin definition is shown in the
following figure:
This manual suits for next models
5
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