Enterasys SecureStack A2 A2H124-48P - switch - 48 ports - managed - desktop

• Manufacturer: Enterasys Networks
• Part number: A2H124-48P
• Description: The SecureStack A2 stackable switch family delivers cost-effective Layer 2 switching in a single stack with up to 384 10/100 ports with 16 gigabit uplinks. Reliability and availability is assured with support for Closed Loop Stacking, redundant core connections, redundant power options and redundant stack management. Each SecureStack A2 switch has two mini-GBIC (SFP) ports and two fixed 10/100/1000 ports that can be used as standard Ethernet uplinks but can also be used as stacking ports that support up to 2 Gbps of bi-directional bandwidth between any two adjacent switches. No additional stack module is required to stack the switches. A single stack can be comprised of any combination of SecureStack A2 switches allowing a mixture of 24- and 48-port 10/100, 100Base-FX and Power-over-Ethernet ports to be linked to the network core via copper, multimode fiber and/or single-mode fiber Gigabit. Closed Loop Stacking is implemented, which assures that a single switch or cable connection failure in the stack will not impact the overall stack operation. The SecureStack A2 stack auto-configures, allowing stack switch units to be added or removed with minimal packet interruption. Up to eight SecureStack A2 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 multiple secondary stack managers.

• General

• Packaged Quantity 1
• Device Type Switch - 48 ports - Yes - Stackable
• Enclosure Type Desktop - 1 nm
• Compatible Slots None
• Compatible Bays None
• Ports 48 x 10/100 + 2 x SFP (mini-GBIC) + 2 x 10/100/1000
• Power Over Ethernet (PoE) PoE
• MAC Address Table Size 8K entries
• Routing Protocol IGMP
• Remote Management Protocol RMON,
  Telnet,
  SNMP 2,
  SNMP 1,
  SNMP 3,
  HTTP
• Authentication Method RADIUS,
  Secure Shell v.2 (SSH2)
• Features Layer 2 switching,
  VLAN support,
  ARP support,
  IGMP snooping,
  BOOTP support,
  DHCP support,
  Flow control,
  Auto-sensing per device,
  Syslog support,
  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 MPC8241 : 266 MHz
• RAM 128 MB - SDRAM

• Expansion / Connectivity

• Interfaces 48 x Ethernet 10Base-T/100Base-TX - RJ-45,
  2 x Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45,
  1 x Console - 9 pin D-Sub (DB-9) - Management,
  2 x SFP (mini-GBIC)

• Power

• Power Device Power supply - Internal
• Voltage Required AC 120/230 V ( 50/60 Hz )
• Power Consumption Operational 463 Watt
• Features Redundant Power System (RPS) connector

• Memory

• RAM 128 MB SDRAM
• Flash Memory 16 MB Flash

• Miscellaneous

• Width 17.4 in
• Depth 14.5 in
• Height 1.7 in
• Weight 14.1 lbs
• Compliant Standards VCCI,
  UL 60950,
  CISPR 22,
  EN 61000-3-2,
  EN 60950,
  CSA,
  EN55022,
  IEC 60950,
  EN55024,
  EN 61000-3-3

• 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,
  ARP support,
  IGMP snooping,
  BOOTP support,
  DHCP support,
  Flow control,
  Auto-sensing per device,
  Syslog support,
  Auto-negotiation,
  Auto-uplink (auto MDI/MDI-X)

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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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