Enterasys B-Series B5 B5K125-24 - switch - 24 ports - managed - desktop

• Manufacturer: Enterasys Networks
• Part number: B5K125-24-G
• Description: The Enterasys B5 is a scalable, high-performance Gigabit Ethernet switch that provides support for the bandwidth-intensive and latency-sensitive requirements of today's demanding business applications. The B5 is an excellent choice for environments that require complete multi-layer switching capabilities and support for high density 10/100/1000 Ethernet ports, cost effective 10GE uplinks, and basic routing and policy-based automation capabilities for advanced edge deployments. The B5 incorporates the 802.3at high-power PoE on all ports, translating into increased power provisioning for power-hungry devices such as Pan/Tilt/Zoom (PTZ) IP surveillance cameras, IP videophones, third party 802.11n access points and virtual desktops. Built-in high-power PoE support is a cost effective alternative for customers in place of purchasing separate PoE midspans, which can take away valuable rack space, add cost and contribute more cabling to the wiring closet. The B5 provides high port density in a 1U footprint and is environmentally friendly by design. The B5's overall energy efficiency is further enhanced by a low current draw and an extreme tolerance for high environmental temperatures. The B5's highly customizable Layer 2/3/4 packet classification capabilities work together with the 8 hardware-based priority queues associated with each Ethernet port to support a suite of differentiated services with as many as 8 distinct priority levels to provide guaranteed Quality of Service (QoS) for critical voice and video network traffic. In conjunction with its non-blocking L2 switching and L3 routing architecture, the B5's intelligent queuing mechanisms ensure that mission-critical applications receive prioritized access to network resources.

• General

• Packaged Quantity 1
• Device Type Switch - 24 ports - Layer 4 - Yes - Stackable
• Enclosure Type Desktop - 1 nm
• Compatible Bays None
• Ports 24 x 10/100/1000 + 2 x Shared SFP + 2 x SFP+
• MAC Address Table Size 32K entries
• Max Units In A Stack 8
• Routing Protocol IGMP,
  RIP-1,
  RIP-2,
  VRRP,
  OSPF,
  IGMPv2
• Remote Management Protocol RMON,
  Telnet,
  SNMP 2,
  SNMP 3,
  HTTP,
  SNMP,
  SSH-2
• Encryption Algorithm SSL
• Authentication Method TACACS+,
  RADIUS,
  Secure Shell v.2 (SSH2)
• Features Layer 2 switching,
  VLAN support,
  Port mirroring,
  RARP support,
  ARP support,
  IGMP snooping,
  BOOTP support,
  DHCP support,
  Flow control,
  Access Control List (ACL) support,
  Quality of Service (QoS),
  Auto-sensing per device,
  Syslog support,
  Auto-negotiation,
  Weighted Round Robin (WRR) queuing
• Compliant Standards IEEE 802.3ac,
  IEEE 802.3x,
  IEEE 802.1Q,
  IEEE 802.1w,
  IEEE 802.1p,
  IEEE 802.3z,
  IEEE 802.1t,
  IEEE 802.3,
  IEEE 802.3ae,
  IEEE 802.1D,
  IEEE 802.3ab,
  IEEE 802.3ad (LACP),
  IEEE 802.1s,
  IEEE 802.3u,
  IEEE 802.3i
• Status Indicators Link activity,
  Port status

• Expansion / Connectivity

• Interfaces 24 x Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45,
  Network stack device : 2 x,
  1 x RS-232 - 9 pin D-Sub (DB-9) - Management,
  2 x SFP (mini-GBIC),
  2 x SFP+

• Power

• Power Device Power supply - Internal
• Voltage Required AC 120/230 V ( 50 - 60 Hz )
• Power Consumption Operational 59 Watt
• Features Redundant Power System (RPS) connector

• Miscellaneous

• Width 17.4 in
• Depth 14.5 in
• Height 1.7 in
• Weight 10.8 lbs
• Rack Mounting Kit Included
• Compliant Standards CSA C22.1,
  VCCI,
  FCC Part 15,
  EN 61000-3-2,
  UL 60950-1,
  EN 60950-1,
  IEC 60950,
  EN55024,
  EN 61000-3-3,
  CSA C108.8 Class B,
  AES

• Manufacturer Warranty

• Service & Support Limited lifetime warranty
• Service & Support Details Limited warranty - Lifetime

• Environmental Parameters

• Min Operating Temperature 32 °F
• Max Operating Temperature 122 °F
• Humidity Range Operating 5 - 95%

• Networking

• Networking type Switch
• Features [Jul 2, 2008 from CDS: Networking] Layer 2 switching,
  VLAN support,
  Port mirroring,
  RARP support,
  ARP support,
  IGMP snooping,
  BOOTP support,
  DHCP support,
  Flow control,
  Access Control List (ACL) support,
  Quality of Service (QoS),
  Auto-sensing per device,
  Syslog support,
  Auto-negotiation,
  Weighted Round Robin (WRR) queuing

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Manufacturer profile

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• Manufacturer:Enterasys Networks
• Address:

  50 Minuteman Road, Andover, MA 01810

• Phone: 978-684-1000
• Email: support@enterasys.com

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