Overview



The CRS328-4C-20S-4S+RM is a 28 independent port switch with a combo group. This device has twenty SFP ports, four SFP+ ports for 10G modules and four combo ports, where you can choose to use SFP or RJ45 ports from the combo group. These ports can also be software selected, so if you have plugged in all eight cables, you can use scripting, to decide which four combo ports will be active.

The device comes in a 1U rackmount case with two 100-240 V power supplies with failover functionality. A RJ45 console port is available for management and debugging, and a mode button can be customised to execute any RouterOS commands.

The device has a “Dual boot” feature that allows you to choose between two operating systems - RouterOS or SwOS.




Specification


Technical Description: Mikrotik CRS328-4C-20S-4S+RM network switch Managed L2/L3 1U White

Data transmission
Jumbo frames:
10218
Jumbo frames support:
Yes
Forwarding rate:
95.2 Mpps
Switching capacity:The data transfer capacity of the switch per second.
128 Gbit/s
MAC address table:The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.
16000 entries

Design
LED indicators:
Yes
Product colour:
White
Form factor:The shape or design of the product.
1U
Rack mounting:The type of mounting that can position devices in a shelving system (rack).
Yes

Management features
Switch layer:A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things).
L2/L3
Switch type:What switch device has, managed or unmanaged.
Managed

Network
VLAN support:A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level.
Yes
Broadcast storm control:
Yes
Link aggregation:
Yes
Port mirroring:
Yes
10G support:The product can use Oracle 10G, which is a database management system introduced in 2003.
Yes
Networking standards:The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.1Q, IEEE 802.3ad

Networking
VLAN support:A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level.
Yes
Broadcast storm control:
Yes
Link aggregation:
Yes
Port mirroring:
Yes
10G support:The product can use Oracle 10G, which is a database management system introduced in 2003.
Yes
Networking standards:The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.1Q, IEEE 802.3ad

Operational conditions
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
-20 - 60 °C

Packaging content
Rack mount kit:
Yes
Cables included:
AC

Performance
Flash memory:
16 MB
Internal memory:The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.
512 MB
Processor frequency:The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time.
800 MHz
Built-in processor:
Yes

Ports & interfaces
Console port:
RJ-45
SFP+ module slots quantity:
4
SFP module slots quantity:
20
Combo SFP ports quantity:
4

Power
Power consumption (max):The maximum amount of power used by the device.
43 W
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
100 - 240 V
Number of power supply units:
1
Power supply included:There is a power supply with this product.
Yes

Power over Ethernet (PoE)
Power over Ethernet (PoE):The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
No

Security
IGMP snooping:
Yes
Access Control List (ACL):
Yes

Weight & dimensions
Height:The measurement of the product from head to foot or from base to top.
200 mm
Depth:The distance from the front to the back of something.
44 mm
Width:The measurement or extent of something from side to side.
443 mm


Product details


5903148913094-XEX Mikrotik 4752224002242

Mikrotik CRS328-4C-20S-4S+RM network switch Managed L2/L3 1U White

£416.99 and In stock

SKU5903148913094-XEX


Parent Product

CRS328-4C-20S-4S+RM Mikrotik


MPN: CRS328-4C-20S-4S+RM

Mikrotik CRS328-4C-20S-4S+RM network switch Managed L2/L3 1U White

Quick Code: Q1772666 MPN: 5903148913094-XEX
£416.99

Quantity:
In Stock