VSC7418
11-Port Layer-2 SGMII Gigabit Ethernet Switch with MPLS/MPLS-TP Support and VeriTime™
Microsemi’s next-generation switch family delivers a comprehensive,
end-to-end Carrier Ethernet solution.
VSC7418 contains nine 10/100/1000 Mbps SGMII/SerDes ports and
two 2.5G SGMII/SerDes ports. The VSC7418 device provides a rich
set of Carrier Ethernet switching features such as MPLS/MPLS-TP,
MEF Ethernet services, hierarchical QoS scheduling, provider bridging,
protection switching, OAM, and Synchronous Ethernet.
For critical network timing applications, VSC7418 uses VeriTime™,
Microsemi’s patent-pending distributed timing technology that delivers
the industry’s most accurate IEEE 1588v2 timing implementation.
VSC7418 supports advanced TCAM-based service SLA guarantees.
Security is assured through frame processing using a TCAM-based
Versatile Content Aware Processor (VCAP).
An embedded 416 MHz MIPS processor 32-bit CPU with DDR2/
DDR3 external memory and DMA-based frame extraction and insertion
supports VeriTime™ as well as injection of advanced data flows for
service activation measurement (SAM) testing.
VSC7418 is an excellent choice for Mobile backhaul and for service
provider demarcation points in Edge and Access devices.
A comprehensive application programming interface (API) and software
package are provided for Carrier Ethernet applications. The software
package integrates easily with third-party software, preserving existing
software investments while adding new, enhanced carrier functionality.
Highlights
• Ethernet, MPLS, and MPLS-TP
• MEF UNI and NNI functionality
• Hardware-based Ethernet OAM,
performance monitoring, and service
activation measurement (SAM)
• Network demarcation
• Hierarchical QoS priority for queuing and
subscriber separation
• Service protection (linear, ring)
• Integrated timing: VeriTime™, SyncE
Applications
• Wireless and mobile backhaul (ODU/IDU)
• Ethernet/MPLS demarcation
)
)
)
ne
t
Ethernet
Over
Microwave (MW)
VSC7418
SparX-III™
11-Port Switch
)
)
)
Pseudowire
)
Emulation (PWE)
Over Ethernet
Et
r
he
Aggregation and Core
IP, MPLS, Ethernet, OTN
SONET/SDH, OTN
rne
Ethe
t
VSC7418
SparX-III™
11-Port Switch
NTE
E-Line
E-LAN
E-Tree
MSAN
Eth
ern
e
t
VSC7418
SparX-III™
11-Port Switch
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.
VSC7418
11-Port Layer-2 SGMII Gigabit Ethernet Switch with MPLS/MPLS-TP Support and VeriTime™
Architecture
• Integrated shared packet memory
• Fully nonblocking wire-speed switching performance for all
frame sizes
• 8 QoS classes with thousands of queues that can be assigned
to ports, QoS classes, and services
• OAM and performance monitoring (IEEE 802.1ag ITU-T
Y.1731, ITU-T Y.1564)
• Protection switching (ITU-T G.8031, ITU-T G.8032)
• Advanced security and prioritization available through a multi-
stage TCAM engine
•
•
•
•
•
MEF E-Lane, E-Line, and E-Tree services
Dual leaky bucket policers with remarking and statistics
OAM and protection switching
L1 Synchronous Ethernet
Enhanced Carrier Ethernet API
VeriTime™ Features
• L2 IEEE 1588v2
• Boundary clock and transparent clock
Key Specifications
• 24 mm × 24 mm thermally enhanced TQFP package
• 1.6 W typical power dissipation
• Operating temperature –40 °C to 125 °C
Layer 2 Switching
•
•
•
•
•
•
•
•
•
IEEE 802.1Q VLAN switch with 8K MACs and 4K VLANs
Push/pop up to two VLAN tags
IPv4/IPv6 multicast
Policing with storm control and MC/BC protection
RSTP and MSTP support
Hardware and software-based learning
Link aggregation (IEEE 802.3ad)
Independent and shared VLAN learning (IVL, SVL)
Jumbo frame support
Related Products
Visit www.microsemi.com for information about these related
products:
• VSC7460/VSC7462 24/12-Port Gigabit Ethernet Carrier
Ethernet Switch with VeriTime™
• VSC7428 11-Port Layer 2 Gigabit Ethernet Switch with 8 Inte-
grated Copper PHYs and Embedded CPU with VeriTime™
Carrier Ethernet Features
• Provider Bridging (PB)
• MPLS and MPLS-TP
L2 Forwarding and
Policers
Timing and
OAM Processing
VLAN and QoS
Classification
TCAM-based Service
Classication, Translation,
and Remarking
9× 1G MAC
Shared Queue System
Ingress and Egress
Service Statistics
Scheduler and Shapers
TCAM-based VLAN
Editing, Translation,
and Remarking
2× 2.5G MAC
SyncE
PCIe
MIPS CPU
DDR2/DDR3
Memory Controller
JTAG, SPI
GPIO:
LED
UART
SIO
Two-Wire Serial
Fan Controller
Signal Detect
9× 1G SGMII
2× 2.5G SGMII
9× 1G SGMII
2× 2.5G SGMII
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
Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for com-
munications, defense and security, aerospace, and industrial markets. Products include high-performance and radiation-
hardened 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; enter-
prise 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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