Brand : Nokia
Model : HS-5
Tasta control apel, clips prindere, casca in ear.
Tip conector : USB, conector dedicat.
Lungime cablu : 1.8M
Headset este nou.
Environmental class : I
Transformer supply voltage : 230 V AC
Output voltage ( 15%) : 12 V DC
OC outputs rating : 50 mA
Battery type : 12 V 7 Ah
Power supply rating : 1,5 A
Enclosure dimensions : 170 x 270 x 81 mm
Board dimensions : 102 x 76 mm
Operating temperature range : +5 +40 C
Main board supply voltage ( 15%) : 20 V AC
Weight : 2250 g
APS-15
Backup power supply
The APS-15 backup power supply is designed to power devices included in alarm, video and intercom systems, operating at 12 V DC voltage. The high-efficiency switching power supply, which is used in its construction, provides good power performance with low thermal losses. Power supply output current is 1.5 A. The device is supplied with AC voltage within 17 V to 20 V range.
APS-15 is provided with short circuit and overload protection. Microprocessor-based battery charge testing, precise voltage regulation and automatic disconnection in case of excessive discharge are used to ensure good condition of the batteries and extend their service life, reducing the risk of damage.
The power supply is provided with a tamper switch. Two LEDs are used to indicate the presence of mains power and battery power. The troubles, if any, are additionally signaled by sound. The alarm system is notified about troubles owing to two OC type outputs. Changes in their status provide information about the battery voltage drop below the permissible value (also caused by disconnecting or failure of the battery) or mains power loss (i.e. absence of voltage on the AC inputs).
Sursa este noua.
Brand : Allied Telesyn
Tip carcasă : montabilă în rack standard de 19 inchi.
Nr. porturi : 24 porturi 10 100Base-TX cu negociere automată, Auto MDI MDI-X pe toate porturile
Tabel de adrese MAC : 4k adrese
Mod de comutare : stocare și redirecționare
Dimensiuni : 440 mm x 174 mm x 41 mm
Greutate : 2,5 kg
Sursă : internă, 100 - 240 V AC, 50 60 Hz, intrare 0,5 A
Accesorii : urechi ptr. montare in rack, cablu alimentare.
Switch-ul este nou.
Caracterisitici Hardware
Interfață : 4 Port-uri LAN 10 100 1000Mbps, 1 Port WAN 10 100 1000Mbps, 1 Port USB 2.0
Butoane : Buton WPS, Buton pornire oprire wireless, Buton reset
Antenă : 2 Antene detaşabile omnidirecţionale High Gain 12dBi (RP-SMA)
Caracteristici Wireless
Rată de Semnal : 11b: Până la 11Mbps(dinamic), 11g: Până la 54Mbps(dinamic), 11n: Până la 300Mbps(dinamic)
Funcții Wireless : Activare Dezactivare wireless radio, Bridge WDS, WMM, Statistici Wireless
Securitate Wireless : 64 128-biţi WEP, WPA WPA2, WPA-PSK WPA2-PSK
Caracteristici Software
Tip WAN : IP Dinamic IP Static PPPoE PPTP (acces dual) L2TP(acces dual) BigPond
Management Features : Control Acces, Management Local, Management la Distanţă
DHCP : Server, Client, Listă Clienţi DHCP, Rezervare Adresă
Control Acces : Control Parental, Control Management Local, Host List, Acces Programat, Administrare Reguli
Securitate : Firewall DoS, Firewall SPI, Filtrare după adresa IP Filtrare după adresa MAC filtrare după nume domeniu, Asociere adrese IP MAC