Košarica
odprema čez 1-2 dni
CRS309-1G-8S + je zelo kompaktno, a zmogljivo omrežno stikalo.
Ima osem SFP+ rež, ki podpirajo do 10 Gbit modul v vsaki reži, kar ima za posledico skupno preklopno zmogljivost 162 Gbps in skupno neblokirajočo pretočnost 81 Gbps.
Naprava ima tudi dvojedrni 800 MHz CPU, 512 MB RAM-a, upravljalna Ethernet vrata z vhodno močjo PoE, serijska vrata RS232, ozemljitveni terminal in je sposoben dvojnega zagona (izberite kateri operacijski sistem želite, RouterOS ali SwOS).
Specifikacije
| Details | |
| Product code | CRS309-1G-8S+IN |
| Architecture | ARM 32bit |
| CPU | 98DX8208 |
| CPU core count | 2 |
| CPU nominal frequency | 800 MHz |
| 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 | |
| Details | |
| 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 |
| FAN count | Passive |
| PoE in | 802.3af/at |
| PoE in input Voltage | 18-57 V |
| Ethernet | |
| Details | |
| 10/100/1000 Ethernet ports | 1 |
| Fiber | |
| Details | |
| SFP+ ports | 8 |
| Peripherals | |
| Details | |
| Serial console port | RS232 |
| Other | |
| Details | |
| CPU temperature monitor | Yes |
| Certification & Approvals | |
| Details | |
| Certification | CE, EAC, ROHS |
| IP | IP20 |
