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ENTERASYS SECURESTACK B2 SWITCH FAMILY

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.

STACKABLE SWITCHES

Description TD# MFR#

SecureStack B2 24-Port L2 10/100/1000 Stackable Switch

140541

B2G124-24

SecureStack B2 with 48 10/100/1000 ports via RJ45 and four Mini-GBIC "combo" ports 67481A B2G124-48

SecureStack B2 with 48 10/100 ports via RJ45 and four Mini-GBIC uplink ports

67485A B2H124-48

STACKABLE POE SWITCHES

Description TD# MFR#
SecureStack B2 with 48 10/100 Power-over-Ethernet ports via RJ45 and four Mini-GBIC uplink ports 67487A

B2H124-48P

SecureStack B2 with 48 10/100/1000 Power-over-Ethernet ports via RJ45 and four Mini-GBIC "combo" ports 67483A B2G124-48P

OPTIONAL REDUNDANT POWER

Description
TD#
MFR#

SecureStack 150 watt Redundant Non-PoE Power Supply with one DC cable

140284 C2RPS-PSM

SecureStack RPS Chassis supporting up to 8 C2RPS-PSMs

140282

C2RPS-CHAS8

SecureStack RPS Chassis plus one C2RPS-PSM (chassis supports up to 8 C2RPS-PSMs)

140285

C2RPS-SYS

SecureStack 500 watt Redundant PoE Power Supply with one DC cable

140283 C2RPS-POE

CABLES

Description TD# MFR#
SecureStack stacking cable for connecting the top switch to the bottom switch (1m) 140286

C2CAB-LONG

SecureStack stacking cable for connecting adjacent switches (30 cm) 140287 C2CAB-SHORT

MINI GBIC OPTIONS

Description TD# MFR#
1000Base-SX Mini GBIC w/LC connector 249686 MGBIC-LC01
1000Base-LX Mini GBIC w/LC connector 249885 MGBIC-LC09
1000Base-T Mini GBIC w/ RJ45 connector 263986 MGBIC-02
1000Base-LX/LH (2km) Mini GBIC MMF port w/LC connector for MGBIC-LC03 140299 MGBIC-LC03

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