MikroTik CRS305 is a compact yet very powerful switch, featuring four SFP+ ports, for up to 10 Gbit per port. The device has a 1 Gbit copper ethernet port for management access and two DC jacks for power redundancy. The device is a very sleek and compact metallic case without any fans, for silent operation. 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 a disruptive price, providing the best price/performance on the market.
Product Features
• 4 SFP+ ports
• 1 Gigabit Ethernet ports
• Non-Blocking throughput: 41 Gbps
• Switching capacity: 82 Gbps
• Forwarding rate: 61 Mpps
• 2 DC jack for redundancy
• Maximum power consumption: 12 W (with attachments 18 W)
• Supports PoE+ IEEE 802.3at/af and passive PoE 12-57 V
• Metal enclosure
• Fanless
Specifications
Details |
Product code |
CRS305-1G-4S+IN |
Architecture |
ARM 32bit |
CPU |
98DX3236 |
CPU core count |
1 |
CPU nominal frequency |
800 MHz |
Dimensions |
141 x 115 x 28 mm |
RouterOS license |
5 |
Operating System |
RouterOS / SwitchOS |
Size of RAM |
512 MB |
Storage size |
16 MB |
Storage type |
FLASH |
MTBF |
Approximately 200'000 hours at 25C |
Tested ambient temperature |
-40°C to 70°C |
Suggested price |
$149.00 |
Powering
Details |
PoE in |
802.3af/at |
PoE in input Voltage |
12-57 V |
Number of DC inputs |
3 (DC jack, PoE-IN) |
DC jack input Voltage |
12-57 V |
Max power consumption |
18 W |
Max power consumption without attachments |
10 W |
FAN count |
Passive |
Ethernet
Details |
10/100/1000 Ethernet ports |
1 |
Fiber
Other
Details |
CPU temperature monitor |
Yes |
Certification & Approvals
Details |
Certification |
CE, EAC, ROHS |
IP |
IP20 |
Product Datasheet