3Com 3CBLSF50H Specification page 3

based security combined with local authentication

Rapid Spanning Tree Protocol (RSTP) support improves
network compatibility, scalability and availability

IGMP snooping and query and multicast filtering optimizes
network performance

Easy-to-use browser based tools allow remote detection of
cable issues
Product Specifications
 Ports: total of 50 ports, with 48 autosensing 10/100 ports and 2
dual-personality Gigabit port pairs, configurable as 10/100/1000 or
SFP
 Layer 2 switching: full-rate nonblocking on all ports, full-/half-
duplex autonegotiation, flow control, IEEE 802.1Q VLAN support,
IEEE 802.1p traffic prioritization, IGMP snooping; more
 Convergence: 4 hardware queues per port; IEEE 802.1p Class of
Service/Quality of Service (CoS/QoS); auto-VLAN assignment for
voice traffic; more
 Security: IEEE 802.1X
 Switch management: Web-based configuration, SNMP
management, compact CLI for initial switch configuration
 Dimensions:
height 4.4 cm (1.7 in or 1 RU); width 44.0 cm (17.3 in); depth 17.5
cm (6.9 in)
 Weight: 1.7 Kg (3.7 lb)
Package Contents
 switch unit
 power cord
 self-adhesive rubber pads
 rack-mount kit
 user guide
 installation CD
 warranty flyer
Please Note
 product is not available in all regions- check with your local 3Com
reseller or partner
Required Products,Options & Installation and Maintenance Service
Options
Required Products