Vaše cena | 8 834,40 Kč |
Vaše cena bez DPH | 7 301,16 Kč |
Dostupnost | Skladem 2 ks |
Odesíláme dnes |
Více kusů mimo výprodej 11 140,00 Kč
24 x 10/100/1000BASE-T ports, 4 x GE SFP ports | AC power supply | PoE+ | Packet forwarding rate: 42 Mpps | Switching capacity: 260 Gbit/s
Tento switch je vybaven 24 gigabitovými ethernetovými porty, které spolu se 4 gigabitovými ethernetovými SFP porty poskytují vysokorychlostní konektivitu a rychlý přenos dat. Inteligentní řízení rychlosti ventilátorů upravuje rychlost ventilátoru podle zatížení switche, čímž snižuje hlučnost a šetří energii. Switche řady S310 podporují jak režim správy v cloudu, tak režim správy v místě instalace. Tyto dva režimy správy lze flexibilně přepínat podle potřeby.
0.99999
Noise at normal temperature (acoustic power)
49.3
Noise at high temperature (acoustic power)
63
Noise at normal temperature (acoustic pressure)
37.3
Number of card slots
0
Number of power slots
0
Number of fans modules
2
Maximum number of physical ports on the entire device
28
Maximum number of 100GE ports
0
Maximum number of 25GE ports
0
Maximum number of 10GE ports
0
Maximum number of 5GE ports
0
Maximum number of 2.5GE ports
0
Maximum number of GE ports
28
Maximum number of FE ports
24
Dedicated stack port
Not supported
Redundant power supply
Not supported
Long-term operating temperature
-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.)
Restriction on the operating temperature variation rate
When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). Devices cannot start when the temperature is lower than 0°C (32°F).
Storage temperature
–40°C to +70°C (–40°F to +158°F)
Long-term operating relative humidity
5% RH to 95% RH (non-condensing)
Long-term operating altitude
0–5000 m (0–16404 ft.)
Storage altitude
0-5000 m (0-16404 ft.)
Power supply mode
AC built-in
Rated input voltage
AC input: 100–240 V AC; 50/60 Hz
Input voltage range
AC input: 90–290 V AC; 45–65 Hz
Maximum input current
6 A
CPU
1.1 GHz, 2 cores
Memory
2 GB
Flash memory
1 GB in total. To view the available flash memory size, run the display version command.
Console port
RJ45
Eth Management port
Not supported
USB
Not supported
Hardware real-time power detection
Not supported
Dying gasp
Supported
RTC
Not supported
RPS input
Not supported
Complete device sleeping
Not supported
Service port surge protection
Common mode: ±7 kV
Power supply surge protection
Differential mode: ±6 kV; common mode: ±6 kV
Ingress protection level (dustproof/waterproof)
IP20
Types of fans
Built-in
Heat dissipation mode
Air cooling for heat dissipation, intelligent fan speed adjustment
Airflow direction
Air intake from left and front, air exhaustion from right
PoE
Supported
Maximum PoE power consumption
400
PoE+ power interfaces
24
PoE++ power interfaces
-
Full load PoE power consumption 15.4W (802.3af)
24
Full load PoE power consumption 30W (802.3at)
13
Full load PoE++ power consumption 60W (802.3bt)
-
Full load PoE++ power consumption 90W (802.3bt)
-
Certification
EMC certification Safety certification Manufacturing certification
"Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.66 in.)
Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 227.0 mm (1.72 in. x 17.4 in. x 8.94 in.)"