3COM 5500-EI 24x

Professional switch to čtyřiadvaceti Fast Ethernet ports and four for SFP MiniGBIC or Gigabit Ethernet.It stohovatelný up to 8 devices, is fitted Rackmount into one position.It has the possibility of dual power, so it may continue in operation for the failure of backup power thanks to resources.As a professional product, allows many functions, network monitoring, management in many ways.It is a modern product, no longer works with versions of IPv6, his work to interfere in the third layer of the model ISO / OSI.Since MTBF value is unbelievable 53 years, it is also a very reliable product.

The parameters and specifications:

Ports:
24 x RJ-45 with a speed of Fast Ethernet
4 x MiniGBIC (Gigabit Ethernet or SFP)
RPS port for power (-48 VDC)
1 x RJ-45 console port

Speed:
24 x 10/100 MBit / s
4 x 10/100/1000 Mbit / s

Flow data:
Max.12.8 GBit / s

Standards:
802nd1D (STP)
802nd1st (CoS)
802nd1st (VLANs)
802nd1st (RSTP)
802nd1st (Security)
802nd3 (Ethernet)
802nd3ad (Link Aggregation)
802nd3ab (1000BASE-T)
802nd3rd (10BASE-T)
802nd3rd (Fast Ethernet)
802nd3rd (Flow Control)
802nd3rd (Gigabit Ethernet)
EN 60068 (IEC 68)

Memory MAC addresses:
16000

Advanced Features:
Stohování 3COM XRN
Support for IPv6
The possibility of dual power
Work on the 1.2-layer and 3

Security:
RADIUS:PAP, CHAP, EAPoL
Access lists
Filtration packets
SSH
Various authentication
Recovering passwords administrator
Logs

Options administration:
50/60 Hz AC, 90 ~ 240 VAC, 1 A
The possibility of more power:AC, AC and DC, DC

MTBF:
464 000 hours

Dimensions:
440 x 270 x 44 mm
Rack 19'':1 U

Weight:
3.3 kg