3com Baseline Switch 2250 Plus 3CBLSF50H-UK Datenbogen
Produktcode
3CBLSF50H-UK
Specifications
CONNECTORS
50 total available ports, comprised of:
50 total available ports, comprised of:
• 48 auto-negotiating 10BASE-T/100BASE-TX configured as
auto MDI/MDIX
• 2 dual-personality Gigabit port pairs, configurable as
10BASE-T/100BASE-TX/1000BASE-T or SFP
PERFORMANCE
13.6 Gbps switching capacity, max.10.1 Mpps forwarding rate, max.
13.6 Gbps switching capacity, max.10.1 Mpps forwarding rate, max.
Wirespeed performance across ports. Store-and-forward switching
LAYER 2 SWITCHING
8,192 MAC addresses in address table
8,192 MAC addresses in address table
512 port-based VLANs (IEEE 802.1q) Manual link aggregation:
6 trunks with 8 ports per trunk, max.
6 trunks with 8 ports per trunk, max.
Auto-negotiation of port speed and duplex
IEEE 802.3x full-duplex flow control
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
Internet Group Management Protocol (IGMP) snooping on Layer 2
interfaces Multicast filtering
interfaces Multicast filtering
CONVERGENCE
4 hardware queues per port, with IEEE 802.1p Class of Service/Quality
of Service (CoS/QoS) on egress
4 hardware queues per port, with IEEE 802.1p Class of Service/Quality
of Service (CoS/QoS) on egress
Weighted Round Robin queuing
Traffic prioritization at Layer 2 using 802.1p QoS Auto VLAN
assignment for voice traffic determined by vendor OUI
assignment for voice traffic determined by vendor OUI
SECURITY
IEEE 802.1X Network login; EAP-MD5 encryption
IEEE 802.1X Network login; EAP-MD5 encryption
3Com Local Database (LDB)
ENVIRONMENTAL REQUIREMENTS
Operating temperature: 0 to 40°C
Operating temperature: 0 to 40°C
Operating humidity: 20 to 85% (non-condensing)
Standard: EN 60068 (IEC 68)
MANAGEMENT
Web-based configuration for:
Web-based configuration for:
• Port speed and duplex configuration
• Spanning tree
• VLANs
• IGMP snooping
• Link aggregation
3
3COM BASELINE PLUS SWITCH 2250
Baseline Plus Switch 2250 In a Typical Installation
3Com
Base
line
Swit
ch 29
16-SF
P Plu
s
(3C
BSLG
16)
3Com
Base
line
Swit
ch 22
50 Pl
us
3Com
Base
line
Swit
ch 22
50 Pl
us
(3C
BLSF
50)
3Com
Base
line
Swit
ch 22
50 Pl
us
PCs
10/100 copper
Gigabit copper or Fiber links
PCs
PCs
Base
line S
witch
2916
Plus
3CB
LSG16
3CBL
SF58
Basel
ine Sw
itch 2
250-S
FP Plu
s
3CBL
SF58
Basel
ine Sw
itch 2
250-S
FP Plu
s
3CBL
SF58
Basel
ine Sw
itch 2
250-S
FP Plu
s
Voice Ready Network
3Com Voice Ready Networks provide an innovative and
holistic approach to assessing, recommending and
implementing a converged network, solving the most
vexing challenges that confront IT managers as they
deploy Internet Protocol (IP) telephony systems. With
3Com Voice Ready Networks, organizations can
optimize network infrastructure for realtime voice and
video traffic, ensure secure communications and
protect business assets.
holistic approach to assessing, recommending and
implementing a converged network, solving the most
vexing challenges that confront IT managers as they
deploy Internet Protocol (IP) telephony systems. With
3Com Voice Ready Networks, organizations can
optimize network infrastructure for realtime voice and
video traffic, ensure secure communications and
protect business assets.
The Baseline Plus Switch 2250 is an integral
component of this approach, offering:
component of this approach, offering:
› Automatic assignment of voice traffic to separate
VLANs
› IEEE 802.1p prioritization and 802.1q VLANS
› IEEE 802.1x authentication
› Two dual-personality Gigabit SFP ports
› SNMP support