Šifra proizvajalca:
Proizvajalec:
Garancija:
CRS112-8P-4S-IN je osem gigabitno stikalo PoE PoE, ki ponuja različne možnosti izhodne moči: 802.3af / pri PoE / PoE + in pasivni PoE, štirje priključki SFP pa omogočajo optične povezave za podporo povezav do do 1 Gbps.
CRS112-8P-4S-IN je opremljen z 12 neodvisnimi stikalnimi priključki. 28 V 3.4 Napajalnik je že priložen. Na zadnji strani ohišja je sekundarni vtič DC, ki podpira 48-57V napajanje (ni priloženo, kupite ga lahko ločeno - kodi izdelkov 48POW (1,46A 70W) in 48V2A96W (2A 96W)). CRS112-8P-4S-IN lahko napaja 802.3af / na napravah, če uporabljate vhod 48-57 V DC (enota bo samodejno zaznala in zagotovila pravilno napajanje naprav). Največji tok je 1 A na vrata, če je vhodna napetost 18-28 V, 450 mA, če je 48-57 V. Skupna omejitev je 2,8A@24V in 1,4A@48-57V. PoE-Out se prenaša preko zatičev načina B 4,5 (+) in 7,8 (-).
SPECIFIKACIJE:
| Details | |
| Product code | CRS112-8P-4S-IN |
| Architecture | MIPSBE |
| CPU | QCA8511 |
| CPU core count | 1 |
| CPU nominal frequency | 400 MHz |
| Dimensions | 200 x 142 x 44 mm |
| RouterOS license | 5 |
| Operating System | RouterOS / SwitchOS |
| Size of RAM | 128 MB |
| Storage size | 16 MB |
| Storage type | FLASH |
| MTBF | Approximately 200'000 hours at 25C |
| Tested ambient temperature | -20°C to 60°C |
| Suggested price | $179.00 |
| Powering | |
| Details | |
| Number of DC inputs | 2 (DC jack) |
| DC jack input Voltage | 18-28 V / 48-57 V |
| Max power consumption | 160 W |
| Max power consumption without attachments | 10 W |
| FAN count | Passive |
| PoE-out | |
| Details | |
| PoE-out ports | Ether1-Ether8 |
| PoE out | 802.3af/at |
| Max out per port output (input 18-30 V) | 1:00 dop. |
| Max out per port output (input 30-57 V) | 450 mA |
| Max total out (A) | 2.8A (18V-28V) & 1.4A (48V-57V) A |
| Ethernet | |
| Details | |
| 10/100/1000 Ethernet ports | 8 |
| Number of 1G Ethernet ports with PoE-out | 8 |
| Fiber | |
| Details | |
| SFP ports | 4 |
| Peripherals | |
| Details | |
| Serial console port | RJ45 |
| Other | |
| Details | |
| PCB temperature monitor | Yes |
| Certification & Approvals | |
| Details | |
| Certification | CE, EAC, ROHS |
| IP | IP20 |