VSC7454
26-Port L2/L3 Stackable Gigabit Ethernet Switch with 10 Gbps Links
Microsemi's next generation switch family delivers a flexible Enterprise
solution.
The VSC7454 E-StaX-IV-44™ device is a 44 Gbps managed L2/L3,
stackable Ethernet switch with up to 26 ports supporting a combination
of 1G, 2.5G, and 10G Ethernet ports. The 10 GbE ports can also be
configured as stacking ports.
The device provides a rich set of Enterprise Ethernet switching features.
Using multistage Versatile TCAM technology (VCAP™), it delivers VLAN
and QoS processing that enables delivery of differentiated services,
security through intelligent frame processing, and egress frame
manipulation.
Highlights
• Up to 26 × 1G, 16 × 2.5G, and 2 × 10G
Ethernet ports
• Fully managed L2 switching and L3
forwarding features
• Stacking up to 16 switches
Applications
• Stackable smart switch
• Fully managed L2/L3 switch
• Fully managed stackable switch
A powerful 500 MHz CPU enables full management of a Layer 2 and
Layer 3 Ethernet switch solution.
A comprehensive application programming interface (API) and software
development package accelerates time-to-market for managed Ethernet
applications. The software API package integrates easily with third-party
software, preserving existing software investments.
24 × 1 GbE Managed Stackable Switch
10G
10G
24 × 1 GbE + 2 × 10 GbE Managed Switch
Stacking
VSC7454
E-StaX-IV-44™
26-Port Switch
2 × 10G
VSC7454
E-StaX-IV-44™
26-Port Switch
QSGMII
VSC8522
VSC8522
12-Port PHY
12-Port PHY
Copper
RJ-45
SFP+/XFP
RJ-45
12
SFP+/XFP
12
Copper
Fiber
QSGMII
VSC8522
VSC8522
12-Port PHY
12-Port PHY
12
RJ-45
Copper
12
RJ-45
Copper
Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability
whatsoever arising out of the application or use of any product or circuit. The products sold hereunder and any other products sold by Microsemi have been subject to limited testing and should not be used in conjunction
with mission-critical equipment or applications. Any performance specifications are believed to be reliable but are not verified, and Buyer must conduct and complete all performance and other testing of the products, alone
and together with, or installed in, any end-products. Buyer shall not rely on any data and performance specifications or parameters provided by Microsemi. It is the Buyer’s responsibility to independently determine suitability
of any products and to test and verify the same. The information provided by Microsemi hereunder is provided “as is, where is” and with all faults, and the entire risk associated with such information is entirely with the Buyer.
Microsemi does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other IP rights, whether with regard to such information itself or anything described by such information. Information provided in
this document is proprietary to Microsemi, and Microsemi reserves the right to make any changes to the information in this document or to any products and services at any time without notice.
VSC7454
26-Port L2/L3 Stackable Gigabit Ethernet Switch with 10 Gbps Links
Features
Stacking
• Main port configurations:
26 × 1G SGMII
24 × 1G SGMII + 2 × 10G SFI/XAUI/RXAUI
16 × 2.5G SGMII + 2 × 10G SFI/XAUI/RXAUI
• Additional 10/100/1000 Mbps SGMII/SerDes node processor
• Integrated 500 MHz MIPS 24KEc CPU with MMU and DDR3/
DDR3L SDRAM controller
• PCIe 1.x CPU interface
• Internal shared memory buffer (8 queues per port)
• Jumbo frame support
• Strict priority and DWRR scheduler/shaper
• VStaX™ stacking protocol
• Hardware supported shortest path forwarding for optimal
bandwidth and resiliency
• 2 × 10 Gbps uplink bandwidth in rings
• Stacking of up to 16 switch boxes in ring or chain topology
• QoS consistency across stack
Layer 2 Switching and Layer 3 Forwarding
• 802.1Q VLAN switch with 32K MACs and 4K VLANs
• Push/pop/translate up to three VLAN tags on ingress and
egress
• Policing with storm control and MC/BC protection
• RSTP and MSTP support
• Independent and shared VLAN learning (IVL, SVL)
• Hardware- and software-based learning
• TCAM-based classification and VCAP-II security
• Layer 3 unicast and multicast routing
Multicast
• Layer 2
• IPv4 and IPv6
• IGMP and MLD
Key Specifications
• 27 mm × 27 mm FCBGA
• 0 °C to 110 °C operating temperature
Related Products
Visit www.microsemi.com for information about these related
products:
• SparX-IV nonstackable GbE switches
• VSC8512 and VSC8522 12-port copper PHYs
• Unified API, WebStaX™, and SMBStaX™ software
Shared Queue System
QoS, Flow Control, Buffer Management,
Discard Service Statistics
SyncE
L2 and L3 Forwarding
Policers
Arrival Service Statistics
TCAM-Based Classification,
QoS, ACLs
Shapers and Schedulers
DDR3
Memory Controller
TCAM-Based Editing
Translation, Remarking,
Departure Service Statistics
Microsemi Corporate Headquarters
One Enterprise, Aliso Viejo, CA 92656 USA
Within the USA: +1 (800) 713-4113
Outside the USA: +1 (949) 380-6100
Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996
email: sales.support@microsemi.com
www.microsemi.com
1G SGMII,
2.5G SGMII
QSGMII
XAUI/RXAUI
100BASE-FX
JTAG, SPI
GPIOs
PCIe
Port Modules
1G SGMII
100BASE-FX
MIPS CPU
1G SGMII
2.5G SGMII
SFI
100BASE-FX
Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for communications, defense and security, aerospace, and industrial markets. Products include high-performance and radiationhardened analog mixed-signal integrated circuits, FPGAs, SoCs, and ASICs; power management products; timing and
synchronization devices and precise time solutions; voice processing devices; RF solutions; discrete components; enterprise storage and communications solutions, security technologies, and scalable anti-tamper products; Ethernet solutions;
Power-over-Ethernet ICs and midspans; custom design capabilities and services. Microsemi is headquartered in Aliso Viejo,
California, and has approximately 4,800 employees worldwide. Learn more at www.microsemi.com.
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and service marks are the property of their respective owners.
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