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CRS309-1G-8S+IN

Desktop switch with one Gigabit Ethernet port and eight SFP+ 10Gbps ports

ARM

Dual boot

PoE

SFP/SFP+

Specification Find retailer

CRS309-1G-8S+IN

The CRS309-1G-8S+ is a very compact, yet powerful networking switch. It has eight SFP+ slots, supporting up to 10 Gbit module in each, which results in a total switching capacity of 162 Gbps and total non-blocking throughput of 81 Gbps.

The device also has dual-core 800 MHz CPU, 512 MB RAM, a management Ethernet port with PoE power input, RS232 serial port, a grounding terminal and is capable of dual boot (choose which operating system you prefer, RouterOS, or SwOS).

Specification

Specifications

Product code CRS309-1G-8S+IN
Suggested price $269.00
Architecture ARM 32bit
CPU 98DX8208
CPU core count 2
CPU nominal frequency 800 MHz
CPU Threads count 2
Switch chip model 98DX8208
Dimensions 272 x 191 x 44 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

Powering

Number of DC inputs 2 (DC jack, PoE-IN)
DC jack input Voltage 12-57 V
Max power consumption 23 W
Max power consumption without attachments 17 W
PoE in 802.3af/at
Cooling type Passive
PoE in input Voltage 18-57 V

Ethernet

10/100/1000 Ethernet ports 1

Fiber

SFP+ ports 8

Peripherals

Serial console port RS232

Other

CPU temperature monitor Yes
Beeper Yes

Certification & Approvals

Certification CE, EAC, ROHS
IP IP20

Included parts

Note

The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase.

CRS309-1G-8S+IN
Mode	Configuration	1518 byte		512 byte		64 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Switching	Non blocking Layer 2 throughput	6,583.2	79,946.7	19,032.0	77,954.9	120,535.7	61,714.3
Switching	Non blocking Layer 2 capacity	6,583.2	159,893.4	19,032.0	155,909.8	120,535.7	123,428.6
Switching	Non blocking Layer 1 throughput	6,583.2	81,000.0	19,032.0	81,000.0	120,535.7	81,000.0
Switching	Non blocking Layer 1 capacity	6,583.2	162,000.0	19,032.0	162,000.0	120,535.7	162,000.0

CRS309-1G-8S+IN		98DX8208 all port test
Mode	Configuration	1518 byte		512 byte		64 byte
Mode	Configuration	kpps	Mbps	kpps	Mbps	kpps	Mbps
Bridging	none (fast path)	217,5	2641.3	231,1	946.6	243,6	124.7
Bridging	25 bridge filter rules	117,4	1425.7	117,4	480.9	145,2	74.3
Routing	none (fast path)	207,6	2521.1	217,6	891.3	229,5	117.5
Routing	25 simple queues	121,1	1470.6	122,7	502.6	145,2	74.3
Routing	25 ip filter rules	83,6	1015.2	83,1	340.4	88,9	45.5

All tests are done with Xena Networks specialized test equipment (XenaBay),and done according to RFC2544 (Xena2544)
Max throughput is determined with 30+ second attempts with 0,1% packet loss tolerance in 64, 512, 1518 byte packet sizes
Test results show device maximum performance, and are reached using mentioned hardware and software configuration, different configurations most likely will result in lower results