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3Com (3CR17450-91-US) 20-Port Gigabit Ethernet Switch

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Manufacturer:	3Com - See Site

For Enterprise Ethernet networks needing a scalable, stackable, future-proof Gigabit Layer 2/3 switching and routing solution, the 3Com® SuperStack® 3 Switch 3870 24-Port is recommended.

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Product Details and Features

Product MPN
MPN	3CR17450-91-US
Key Features
Type	Ethernet Switch
OSI Layer	Layer 2/3
Managed Device	Managed
Stackable Switch	Stackable
Interfaces
Ports	20 x 10/100/1000Base-T (RJ-45)
Uplink/Additional Port(s)	4 x SFP/1000Base-T Combo, 2 x 10 Gb Stacking Port
Console Port Type	Serial RJ-45
Performance
Switch Fabric Capacity	108 Gbps
Layer 2 Forwarding Rate	80 Mpps
MAC Address Entries	16000
ARP Entries	2000
VLANs	255
Huntgroups / Link Aggregations	32
Standards and Protocols
LAN Standards	IEEE 802.1p LAN Layer 2 QoS/CoS Protocol for Traffic Prioritization • IEEE 802.1Q Virtual LANs (VLAN) • IEEE 802.3u 100 Mbps (Fast Ethernet) • IEEE 802.3ab 1000 Mbps (Gigabit Ethernet) • IEEE 802.3ad Link aggregation • IEEE 802.3ae 10 Gigabit Ethernet • IEEE 802.3z Gigabit Ethernet over fiber standard (1000BaseX) • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) • IEEE 802.3x Flow Control • IEEE 802.1x Port Access Control for WLANs • IEEE 802.3i • IEEE 802.1s
Switching / Forwarding Method	Store-and-forward
Remote Management Protocol	HTTP • RMON 2 • RMON 1 • SNMP 2 • SNMP 1 • SNMP 3 • RMON 3 • RMON 9 • SNMP 2c • HTTPS
Protocols	ACL • ARP • DiffServ • HTTPS • IGMP • IP • RADIUS • SNTP • TCP • UDP • HTTP • DHCP • TFTP • SSHv2 • IPv4
Routing Protocols	RIP Version 1 • RIP Version 2 • Static Routing
Dimensions
Rack Mounting Height	1U
Miscellaneous
UPC	662705482552
Product ID	44913185

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