Enterasys B2H124-48 Datenblatt PDF herunterladen

Page 1 of 12 • Data Sheet

• High performance, high

density

— 160 Gbps of stacking

bandwidth; 160 Gbps

switch fabric with 40

Gbps per switch dedicated

to stacking

— Up to 360 gigabit ports

or 384 10/100 ports with

32 gigabit uplinks in a

single stack

• High-availability services

— IEEE 802.3ad Link

Aggregation

— Closed Loop Stacking

— Optional redundant

power

— Redundant stack

management

• Advanced Quality of Service

— Extensive traffic classifi-

cation capabilities

— Ingress rate limiting

— Weighted Round Robin

Queuing

— Extensive VLAN support

• Sophisticated Security

— IEEE 802.1x

Authentication

— SSH and RADIUS

— Optional policy license

upgrade available for full

Secure Networks support

SecureStack B2 Switch Family

• H i g h - d e n s i t y, high-availability stackable 10/100 or 10/100/1000 switching

• Option to deliver Secure Networks to the stackable edge

• Extensive QoS support for VoIP and real-time broadcast/multicast

• Power over Ethernet available

• Complete stack management via NetSight

, web or CLI

Advanced Layer 2+ Switching in a

High-Density Stackable

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 man-

agement. An optional policy license will be

made available approximately six months

after initial shipments that will allow

SecureStack B2 switches to enforce security

at the network edge.

High-Performance and

High-Availability Stacking

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.

Switching Services

All SecureStack B2 switches support stan-

dards-based switching. The IEEE s t a n-

dards for switching (IEEE 802.1D MAC

Bridges) and IEEE 802.1t (802.1D

Maintenance), as well as Multiple Spanning

Trees (IEEE 802.1s) and Rapid Recon-

vergence (IEEE 802.1w), are fully supported.

All switches support up to 8,000 addresses

and have eight hardware queues per port.

Ethernet Flow Control (IEEE 802.3x) as

well as standards-based Link Aggregation

(IEEE 802.3ad) are fully supported in

every switch model. In addition, all switches

support Jumbo Frames (frames up to 9,216

bytes) and IGMP Snooping v1 and v2.

Extensive Traffic Classification

SecureStack B2 switches comprise the

ideal family of switches for delivering any

converged network solution. A major com-

ponent for supporting converged networks is

traffic classification. All SecureStack B2

switches deliver extensive Layer 2/3/4

packet classification and marking at the

edge based on any of the following:

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Inhaltsverzeichnis

Seite 1 - SecureStack B2 Switch Family

Page 1 of 12 • Data Sheet• High performance, highdensity— 160 Gbps of stackingbandwidth; 160 Gbpsswitch fabric with 40Gbps per switch dedicatedto stac

Seite 2 - Page 2 of 12 • Data Sheet

Page 1 0 of 12 • Data SheetSecureStack B2 SwitchesB2G124-24SecureStack B2 with 24 10/100/1000 ports via RJ45 and four Mini-GBIC “combo” portsB2G124-48

Seite 3 - Page 3 of 12 • Data Sheet

Page 1 1 of 12 • Data SheetMGBIC Modules MGBIC-LC01Mini-GBIC with 1000Base-SX via LC connector MGBIC-LC03Mini-GBIC with 1000Base-LX/LH (2 Km Long Haul

Seite 4 - Page 4 of 12 • Data Sheet

Page 1 2 of 12 • Data SheetWarrantyAs a customer-centric company, Enterasys is committed toproviding the best possible workmanship and design inour pr

Seite 5 - Page 5 of 12 • Data Sheet

Page 2 of 12 • Data Sheet• MAC address• Physical port• IP address• IP Protocol• IP ToS/DSCP marking• TCP/UDP port• IP subnetWith the optional Secur

Seite 6 - Page 6 of 12 • Data Sheet

Page 3 of 12 • Data Sheetis supported on individual switches as wellas stack-wide, enabling network managers toeasily monitor and troubleshoot any por

Seite 7 - Page 7 of 12 • Data Sheet

Page 4 of 12 • Data SheetSecureStack B2 Switch FamilyB2G124-24This switch features 24 ports of 10/100/1000connectivity, four uplink ports supportingSF

Seite 8 - Page 8 of 12 • Data Sheet

Page 5 of 12 • Data SheetSpecifications Common to all Switch ModelsTechnical SpecificationsAddress Table Size8,000Throughput Capacity148,810 pps per F

Seite 9 - Page 9 of 12 • Data Sheet

Page 6 of 12 • Data SheetPhysical SpecificationsSafetyUL 60950, CSA 60950, EN 60950, EN 60825IEC 60950Electromagnetic Compatibility 47 CFR Parts 2 and

Seite 10 - Ordering Information

Page 7 of 12 • Data SheetB2H124-48 SecureStack B2 SwitchDimensions44.1 cm (17.36") x 4.4 cm (1.73") x 36.85 cm (14.51")Weight5.27 kg (1

Seite 11

Page 8 of 12 • Data SheetB2G124-48P SecureStack B2 SwitchDimensions44.1 cm (17.36") x 4.4 cm (1.73") x 36.85 cm (14.51")Weight6.94 kg (

Seite 12 - Page 1 2 of 12 • Data Sheet

Page 9 of 12 • Data SheetC2RPS-PSM Power Supply Physical SpecificationsDimensions19.6 cm (7.7") x 5.2 cm (2.04") x 25.7 cm (10.1") Net

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