Cisco SG300-20 20-Port Gigabit Managed Switch

Обзор спецификации

Серия

Состояние

Окончание продаж Сведения о завершении жизненного цикла

Дата выпуска

01-AUG-2010

Дата окончания продаж

04-OCT-2018 Сведения

Дата окончания поддержки

31-OCT-2023 Сведения

Идентификатор продукта

Шаблон Visio (4 MB .zip file)

Rack-Mount 23 in. (58.4 cm) EIA:	Included
Jumbo Frame Support:	10 KB
Routing Protocol:	Static IPv4 routing
Minimum Storage Temperature:	-4 F
Depth:	8 inches
MTBF:	144,237 hour(s)
Cables Included:	1x Serial Cable
Capacity:	4K Active VLANs
Height:	1.5 inches
Maximum Operating Temperature:	104 F
MAC Address Table Size:	16k entries
Localization:	Chinese (simplified), English, German, French, Italian, Spanish, Japanese
Width:	17.3 inches
Enclosure Type:	Desktop, rack-mountable - 1U
Maxiumum Storage Temperature:	158 F
Ports:	18 x 10/100/1000 + 2 x combo Gigabit SFP
Device Type:	Switch - 20 ports - L3 - managed
Humidity Operating Range:	10-90% (non-condensing)
Weight:	4.8 lbs
Minimum Operating Temperature:	32 F
Interfaces:	20 x 10Base-T/100Base-TX/1000Base-T - RJ-45; 1 x console - 9 pin D-Sub (DB-9) - management; 2 x SFP (mini-GBIC)
Humidity Storage Range:	10-90% (non-condensing)
Flash Memory:	16 MB
Voltage Required:	AC 120/230 V ( 50/60 Hz )
Performance:	Switching capacity: 40 Gbps; Forwarding performance (64-byte packet size): 29.76 Mpps
Power Device:	Power adapter - external
Power Over Ethernet (PoE):	n/a
Status Indicators:	Link activity, port transmission speed, system
Ram:	128 MB
Authentication Method:	Secure Shell (SSH), RADIUS, TACACS+