Enterasys SecureStack B2 B2H124-48P - switch - 48 ports - managed - desktop

• Manufacturer: Enterasys Networks
• Part number: B2H124-48P-G
• Description: The SecureStack B2 switch family delivers advanced Layer 2+ switching in a single stack with up to 360-gigabit ports or 384 10/100 ports with 32 gigabit uplinks. Reliability and availability is assured with support for Closed Loop Stacking, redundant uplink connections, redundant power options and redundant stack management. An optional policy license will be made available approximately six months after initial shipments that will allow SecureStack B2 switches to participate in Secure Networks at the network edge. SecureStack B2 switches incorporate integrated stacking ports that support up to 20 Gbps of bi-directional bandwidth between any two adjacent switches for a total of 160 Gbps of stacking bandwidth. No additional stack module is required to stack the switches. Each switch has a 160 Gbps switch fabric with 40 Gbps per switch dedicated to stacking. In an eight-switch stack, 320 Gbps of switching bandwidth is dedicated to stacking. A single stack can be comprised of any combination of SecureStack B2 switches allowing a mixture of high-density 10/100, 10/100/1000 and/or Power-over-Ethernet ports to be linked to the network core via copper, multimode fiber and/or single-mode fiber Gigabit. Closed Loop Stacking can be implemented, which assures that a single switch or cable connection failure in the stack will not impact the overall stack operation. Stack switch units can be added to or removed from the stack with minimal packet interruption. Up to eight SecureStack B2 switches can be supported in a stack with a single IP address for complete stack management. Redundant stack management is supported by assigning a primary and secondary stack manager.

• General

• Packaged Quantity 1
• Device Type Switch - 48 ports - Layer 4 - Yes - Stackable
• Enclosure Type Desktop - 1 nm
• Ports 48 x 10/100 + 4 x SFP (mini-GBIC)
• Power Over Ethernet (PoE) PoE
• MAC Address Table Size 8K entries
• Max Units In A Stack 8
• Routing Protocol IGMP
• Remote Management Protocol RMON,
  SNMP 2,
  SNMP 1,
  SNMP 3
• Authentication Method RADIUS,
  Secure Shell v.2 (SSH2)
• Features Layer 2 switching,
  Layer 3 switching,
  Layer 4 switching,
  VLAN support,
  ARP support,
  IGMP snooping,
  BOOTP support,
  DHCP support,
  Flow control,
  Auto-sensing per device,
  Auto-negotiation,
  Auto-uplink (auto MDI/MDI-X)
• Compliant Standards IEEE 802.3af,
  IEEE 802.3x,
  IEEE 802.1Q,
  IEEE 802.1w,
  IEEE 802.1t,
  IEEE 802.1x,
  IEEE 802.1D,
  IEEE 802.3ad (LACP),
  IEEE 802.1s
• Processor 1 MPC8245 : 400 MHz
• RAM 256 MB
• Status Indicators CPU ready,
  Link activity

• Expansion / Connectivity

• Interfaces 48 x Ethernet 10Base-T/100Base-TX - RJ-45 - PoE,
  Network stack device : 2 x,
  1 x Console - 9 pin D-Sub (DB-9) - Management,
  4 x SFP (mini-GBIC)

• Power

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

• Memory

• RAM 256 MB
• Flash Memory 32 MB Flash

• Miscellaneous

• Width 17.4 in
• Depth 14.5 in
• Height 1.7 in
• Weight 14.3 lbs
• Rack Mounting Kit Included
• Compliant Standards VCCI,
  UL 60950,
  EN 61000-3-2,
  EN 60950,
  CSA,
  EN55022,
  IEC 60950,
  EN55024,
  EN 61000-3-3,
  FCC CFR47 Part 15,
  IEC 825-1/EN 60825-1 class 1,
  CSA 22.2 No. 60950
• Pricing Type Government

• Environmental Parameters

• Min Operating Temperature 32 °F
• Max Operating Temperature 122 °F
• Humidity Range Operating 10 - 90%

• Networking

• Networking type Switch
• Features [Jul 2, 2008 from CDS: Networking] Layer 2 switching,
  Layer 3 switching,
  Layer 4 switching,
  VLAN support,
  ARP support,
  IGMP snooping,
  BOOTP support,
  DHCP support,
  Flow control,
  Auto-sensing per device,
  Auto-negotiation,
  Auto-uplink (auto MDI/MDI-X)

See pricing

Manufacturer profile

Browse Enterasys Networks products on Shopper.com

• Manufacturer:Enterasys Networks
• Address:

  50 Minuteman Road, Andover, MA 01810

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

See pricing