3Com 3CRBSG5293 (trieda B) Baseline Switch 2952-SFP Plus

Nefunkčný 1 port (č. 16)

SPECS
GENERAL
Subtype
Gigabit Ethernet
Ports
48 x 10/100/1000 + 4 x SFP
MAC Address Table Size
8K entries
Status Indicators
Port status, port transmission speed, port duplex mode, power, active
Routing Protocol
Static IP routing
Manufacturer
3Com Direct
NETWORKING
Cabling Type
Ethernet 1000Base-T, Ethernet 100Base-TX, Ethernet 10Base-T
MAC Address Table Size
8K entries
Subcategory
network hubs and switches
Subtype
Gigabit Ethernet
Form Factor
desktop
Type
Switch
Connectivity Technology
wired
Advanced Switching
Layer 3
Features
ARP support, DHCP support, IGMP snooping, Jumbo Frames support, Quality of Service (QoS), VLAN support, Weighted Round Robin (WRR) queuing, auto-negotiation, flow control, layer 2 switching, layer 3 switching, store and forward
Compliant Standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP), IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Ports Qty
48
Manageable
Yes
Routing Protocol
static IP routing
Switching Protocol
Ethernet
Remote Management Protocol
HTTPS, RMON, SNMP 1, SNMP 2, SNMP 3
Communication Mode
full-duplex, half-duplex
POWER DEVICE
Nominal Voltage
AC 120/230 V
Frequency Required
50/60 Hz
Power Consumption Operational
55.4 Watt
Type
internal power supply
MISCELLANEOUS
Compliant Standards
CISPR 22 Class A, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, CSA 22.2 No. 950, EN55022 Class A, ICES-003 Class A, UL 60950-1, IEC 60950-1, EN 60950-1
Rack Mounting Kit
included
Height (Rack Units)
1 m
INTERFACE PROVIDED
Qty
1, 4, 48
Connector Type
SFP (mini-GBIC)
Comments
management
ENVIRONMENTAL PARAMETERS
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
10 – 95%
HEADER
Brand
3Com
Product Line
3Com Baseline
Model
Plus Switch 2952
Packaged Quantity
1
Compatibility
PC
DIMENSIONS & WEIGHT
Width
17.3 in
Depth
8.7 in
Height
1.7 in
Weight
11.02 lbs
CABLE DETAILS
Type
serial cable
Included Qty
1
Form Factor
external
SOFTWARE
Type
Drivers & Utilities
PORTS
Type
10/100/1000
Qty
48
PORTS (2ND)
Type
SFP (mini-GBIC)
Qty
4