Cisco CBS220 SMART 48-PORT GE 4X1G /SFP cijene

Design
Form factor: 1U
Rack mounting: Yes
Product colour: White
LED indicators: Yes
Reset button: Yes

Power
AC input frequency: 50 60 Hz
AC input voltage: 100 240 V

Security
Loop protection: Yes
Queue scheduling algorithms: Weighted Round Robin (WRR)
DHCP features: DHCP client
BPDU filtering/protection: Yes
Authentication type: IEEE 802.1x, RADIUS
Access Control List (ACL): Yes
SSH/SSL support: Yes
IGMP snooping: Yes
MAC address filtering: Yes
Security algorithms: SNMPv2, SNMP, SNMPv3

Operational conditions
Storage relative humidity (HH): 10 90%
Heat dissipation: 124.54 BTU/h
Operating relative humidity (HH): 10 90%
Operating temperature (TT): 0 50 C
Storage temperature (TT): 20 70 C

Management features
Quality of Service (QoS) support: Yes
System event log: Yes
Switch layer: L2
Switch type: Managed
Webbased management: Yes

Weight & dimensions
Depth: 257 mm
Width: 440 mm
Height: 44 mm
Weight: 3.18 kg

Network
10G support: Yes
Number of VLANs: 256
VLAN support: Yes
Auto MDI/MDIX: Yes
Broadcast storm control: Yes
Link aggregation: Yes
Flow control support: Yes
Spanning tree protocol: Yes
Port mirroring: Yes
IP routing: Yes
Headofline (HOL) blocking: Yes
Networking standards: IEEE 802.1D, IEEE 802.3z, IEEE 802.3af, IEEE 802.3at, IEEE 802.3ad, IEEE 802.1s, IEEE 802.3x, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ethernet LAN data rates: 10,100,1000 Mbit/s

Performance
Flash memory: 64 MB
Internal memory: 256 MB
Builtin processor: Yes
Firmware upgradeable: Yes

Protocols
Management protocols: SNMP v1/2c/3, Telnet, TFTP, HTTP/HTTPS, SNTP

Ports & interfaces
Basic switching RJ45 Ethernet ports quantity: 48
Basic switching RJ45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
SFP module slots quantity: 4

Logistics data
Harmonized System (HS) code: 85176990

Data transmission
Switching capacity: 104 Gbit/s
Jumbo frames support: Yes
Packet buffer memory: 12 MB
Number of queues: 8
MAC address table: 8192 entries
Forwarding rate: 74.38 Mpps
Jumbo frames: 9216

Power over Ethernet (PoE)
Power over Ethernet (PoE): No

Multicast features
Multicast support: Yes
Multicast MAC address table: 8192 entries