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

20 SFP ports
4 ETH/SFP combo ports
4 SFP+ ports for 10G modules
RJ45 serial console port
Non-Blocking throughput: 64 Gbps
Switching capacity: 128 Gbps
Forwarding rate: 95.2 Mpps

Brand: MikroTik
Model: CRS328-4C-20S-4S+RM
EAN/UPC: 4752224002242
$ 286.95
LIST PRICE
$ 281.78
Order over $ 500.00
$ 276.61
Order over $ 1,000.00
$ 274.03
Order over $ 5,000.00
$ 271.44
Order over $ 10,000.00
In stock - 0 pcs
07.12.2020 - 10 pcs
In stock - 0 pcs
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EXPECTED 10 pcs ~ 07.12.2020
Description

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

 
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.

If you prefer to have a simplified operating system with only switch specific features, use SwOS. If you would like the ability to use routing and other Layer 3 features in your CRS, use RouterOS. You can select the desired operating system from RouterOS, from SwOS or from the RouterBOOT loader settings. All the feature set comes with our disruptive price, providing best price/performance on the market.
 
Switching Features
 
• Non-blocking Layer 2 switching capacity
• 16K host table
• IEEE 802.1Q VLAN
• Supports up to 4K simultaneous VLANs
• Port isolation
• Port security
• Broadcast storm control
• Port mirroring of ingress/egress traffic
• STP / RSTP / MSTP
• Access Control List
• MikroTik neighbor discovery
• SNMP
• 10218-byte jumbo frames support
• IGMP snooping
• IEEE 802.3ad and static link aggregation
 
 

Switching results

CRS328-4C-20S-4S+RM 
ModeConfiguration64 byte512 byte1518 byte
kppsMbpskppsMbpskppsMbps
SwitchingNon blocking Layer 2 throughput95,238.148,761.915,037.661,594.05,201.663,167.8
SwitchingNon blocking Layer 2 capacity95,238.197,523.815,037.6123,188.05,201.6126,335.5
SwitchingNon blocking Layer 1 throughput95,238.164,000.015,037.664,000.05,201.664,000.0
SwitchingNon blocking Layer 1 capacity95,238.1128,000.015,037.6128,000.05,201.6128,000.0

 

Ethernet test results

 

CRS328-4C-20S-4S+RM98DX3236A1 all port test
ModeConfiguration1518 byte512 byte64 byte
kppsMbpskppsMbpskppsMbps
Bridgingnone (fast path)81.3987.3235962.6296151.6
Bridging25 bridge filter rules81.3987.390.7371.590.946.5
Routingnone (fast path)81.3987.3235962.6261.9134.1
Routing25 simple queues81.3987.3112.6461.2111.557.1
Routing25 ip filter rules59.8726.261.4251.559.530.5
Specifications
Processor Specs 98DX3236A1 800 MHz
Size of RAM 512 MB
Storage Size 16 MB
Storage Type FLASH
Operating System RouterOS / SwitchOS
Tested ambient temperature -20°C to 60°C
Ethernet
Ethernet Combo ports 4
Fiber
SFP ports 20
SFP+ ports 4
Powering
Supported Input Voltage Range 100 to 240VAC
Max Power Consumption 43 W
Downloads
Technical Specs / Datasheet - MikroTik CRS328-4C-20S-4S+RM
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