Коммутатор Cisco SB SF300-48P (SRW248G4P-K9-EU)

Release Date:

01-AUG-2010

Minimum Operating Temperature:

32 F

Interfaces:

48 x 10Base-T/100Base-TX - RJ-45 - PoE; 1 x console - 9 pin D-Sub (DB-9) - management; 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45; 2 x SFP (mini-GBIC)

MTBF:

182,540 hour(s)

Voltage Required:

AC 120/230 V ( 50/60 Hz )

Depth:

13.8 inches

Maxiumum Storage Temperature:

158 F

Device Type:

Switch - 48 ports - L3 - managed

Maximum Operating Temperature:

104 F

Power Over Ethernet (PoE):

PoE

Weight:

13 lbs

Humidity Operating Range:

10-90% (non-condensing)

Rack-Mount 23 in. (58.4 cm) EIA:

Included

Routing Protocol:

Static IPv4 routing

Width:

17.3 inches

Performance:

Switching capacity: 17.6 Gbps; Forwarding performance (64-byte packet size): 13.1 Mpps

Cables Included:

1x Serial Cable

Jumbo Frame Support:

10 KB

Authentication Method:

Secure Shell (SSH), RADIUS, TACACS+

Flash Memory:

16 MB

Height:

1.5 inches

Localization:

Chinese (simplified), English, German, French, Italian, Spanish, Japanese

Ram:

128 MB

Minimum Storage Temperature:

-4 F

Status Indicators:

Link activity, port transmission speed, system

MAC Address Table Size:

16k entries

Power Device:

Power adapter - external

Humidity Storage Range:

10-90% (non-condensing)

Enclosure Type:

Desktop, rack-mountable - 1U

Capacity:

4K Active VLANs

Ports:

48 x 10/100 + 2 x combo Gigabit SFP + 2 x 10/100/1000