SWITCH SYSTEM
PRODUCT BRIEF
SN2700
Spectrum-based 32-port 100GbE Open Ethernet Platform
The SN2700 switch provides the most predictable, highest density 100GbE
switching platform for the growing demands of today’s data centers.
The SN2700 switch is an ONIE (Open Network
Install Environment) based platform for allowing
a multitude of operating systems to be mounted
on it and utilizing the advantages of Open
Networking and the capabilities of the Mellanox
Spectrum™ ASIC.
The SN2700 has three modes of operation. It
can be provided preinstalled with MLNX-OS®, a
home-grown operating system utilizing common
networking user experiences and industry standard
CLI. It can come preinstalled with Cumulus® Linux,
a revolutionary operating system taking the Linux
user experience from servers to switches and
providing a rich routing functionality for large scale
applications. Finally, it can be provided with a bare
ONIE image ready to be installed with the aforementioned or other ONIE-based operating systems.
The SN2700 switch is an ideal spine and top-ofrack (ToR) solution, allowing maximum flexibility,
with port speeds spanning from 10Gb/s to 100
Gb/s per port and port density that enables full
rack connectivity to any server at any speed. The
uplink ports allow a variety of blocking ratios that
suit any application requirement.
Powered by the Spectrum ASIC and packed with
32 ports running at 100GbE, the SN2700 carries
a whopping switching capacity of 3.2Tb/s with
a landmark 4.77 bpps processing capacity in a
compact 1RU form factor.
Keeping with the Mellanox tradition of setting
©2016 Mellanox Technologies. All rights reserved.
performance record switch systems, the SN2700
introduces the world’s lowest latency for a 100GbE
switching and routing element, and does so
while having the lowest power consumption in
the market. With the SN2700, the use of 25, 40,
50 and 100GbE in large scale is enabled without
changing power infrastructure facilities.
The SN2700 is part of Mellanox’s complete endto-end solution which provides 10GbE through
100GbE interconnectivity within the data center.
Other devices in this solution include ConnectX®-4
based network interface cards, and LinkX™ copper
or fiber cabling. This end-to-end solution is topped
with Mellanox NEO™, a management application
that relieves some of the major obstacles when
deploying a network. NEO enables a fully certified and interoperable design, speeds up time to
service and eventually speeds up RoI.
The SN2700 introduces superior hardware capabilities including dynamic flexible shared buffers
and predictable wire speed performance with no
packet loss for any packet size.
While Spectrum provides the thrust and acceleration that powers the SN2700, the system gets yet
another angle of capabilities while running with
a powerful x86-based processor, which allows
this system to not only be the highest performing
switch fabric element, but also gives the ability to
incorporate a Linux running server into the same
device. This opens up multiple application aspects
of utilizing the high CPU processing power and
HIGHLIGHTS
BENEFITS
–– A predictable data center through
predictable, affordable network
–– Choice, no vendor lock-in
–– Zero Packet Loss » Learn More
–– Future proof solution: enhanced scalability
–– Arranged and organized data center
Supports speeds of 10/25/40/50/56/100GbE
Easy deployment
• Easy maintenance
•
•
–– Unprecedented performance
Line rate performance on all ports at all
packet sizes
• Storage and server applications run faster
•
–– Lowest latency
–– Lowest power
–– Software Defined Networking (SDN) support
–– Running MLNX-OS, Cumulus Linux, and
alternative operating systems over ONIE
KEY FEATURES
–– Wire Speed Switching
3.2Tb/s
• 4.77B packets-per-second
•
–– High Density
•
•
32 40/56/100GbE ports in 1RU
Up to 64 10/25/50GbE ports
–– Lowest Latency
•
•
300nsec for 100GbE port-to-port
Flat latency across L2 and L3 forwarding
SN2700 32-port Non-blocking 100GbE Switch System
the best switching fabric, to create a powerful
machine with unique appliance capabilities that
can improve numerous network implementation
paradigms.
page 2
While the SN2700 Ethernet switch series is
aimed for the 100/50/25 GbE market, Mellanox
offers the SN2700B series for the 40/10GbE
market. SN2700B switches are priced comfortably for the 40/10GbE market and provide the
superior feature set of Spectrum.
FEATURES
LAYER 2 FEATURE SET
–– 10/25/40/50/56/100GbE
–– 88K L2 Forwarding Entries
–– Static MAC
–– Jumbo Frames (9216 BYTES)
–– VLAN 802.1Q (4K)
–– Q-In-Q
–– 802.1W Rapid Spanning Tree Protocol
BPDU Filter
Root Guard
• Loop Guard
• BPDU Guard
•
•
–– 802.1Q Multiple Spanning Tree Protocol
–– PVRST+ (Rapid Per VLAN Spanning Tree+)
–– 802.3ad Link Aggregation/LACP
32 Ports/Channel
• 64 Groups Per System
•
–– Multi Chassis Link Aggregation Group
(MLAG)
–– 802.3X Flow Control
–– 802.1Qbb Priority Flow Control (PFC)
–– 802.1Qaz Enhanced Transmission Selection
(ETS)
–– DCBX
–– ECN
–– QoS- qualification, Rewrite, Policers
–– 802.1AB LLDP
–– IGMP V1,V2, Snooping, Querier
–– Access Control Lists (L2-L4)
–– sFlow
–– Port Mirroring
–– 802.1X - Port Based Network Access Control
LAYER 3 FEATURE SET
–– Static Routes IPv4
–– OSPFv2
–– BGPv4
–– Router Port Interface for Routing
–– VLAN Interface for Routing
–– PIM Bi-Dir
•
PIM Load Balancing
–– DHCP Relay
–– ECMP, 64-way
–– VRRP
–– IGMP Snooping Querier
NETWORK MANAGEMENT
–– NEO
–– 100/1000 Management port
–– In-Band Management
–– Serial Console Port
–– SDN
–– OpenFlow
–– Embedded Puppet Agent
–– RADIUS
–– TACACS+
–– LDAP
–– SSHv2
–– DHCP/Zeroconf
–– Industry Standard CLI
–– Management over IPv4/IPv6
–– Telnet
–– File Download via SCP, FTP & TFTP Client
–– Network Time Protocol (NTP)
–– Syslog
–– Dual SW Image
–– Auto Temperature Control
–– System Alarms
–– Port Counters
–– Event Notification
–– SNMP v1,v2,v3
–– Notification by E-Mail
–– Web UI
–– Predefined Scheduled Scripts
–– System Health Monitoring
SPECIFICATIONS
POWER SPECIFICATIONS
–– Typical Power with passive cables (ATIS):
150W
–– Input range: 100 - 127 VAC, 200-240VAC
–– Frequency: 50-60Hz, single phase AC, 4.5A,
2.9A
PHYSICAL CHARACTERISTICS
–– Dimensions: 1.72’’ (43.8mm) H x 16.84’’
(427.83mm) W x 27’’ (686mm) D
–– Weight: 11.1kg (24.5 Lb)
** Systems limited to 40GbE will support modules and cables accordingly
©2015 Mellanox Technologies. All rights reserved.
SUPPORTED MODULES AND CABLES**
–– QSFP28, SFP28 (with QSA) short and long
range optics
–– QSFP28 to QSFP28 DAC Cable
–– QSFP breakout cables 100GbE to 4x25GbE
and 40GbE to 4x10GbE DAC, Optical
–– QSFP breakout cables 100GbE to 2x50GbE
DAC, Optical
–– QSFP AOC
SN2700 Spectrum-based 32-port 100GbE Open Ethernet Platform
page 3
SN2700 Series
Ordering Part Number
Description
MSN2700-CS2F
Spectrum™ based 100GbE, 1U Open Ethernet Switch with MLNX-OS, 32 QSFP28
ports, 2 Power Supplies (AC), x86 CPU, Standard depth, P2C airflow, Rail Kit, RoHS6
MSN2700-CS2R
Spectrum™ based 100GbE, 1U Open Ethernet Switch with MLNX-OS, 32 QSFP28
ports, 2 Power Supplies (AC), x86 CPU, Standard depth, C2P airflow, Rail Kit, RoHS6
MSN2700-CS2FC
Spectrum™ based 100GbE 1U Open Ethernet Switch with Cumulus Linux, 32 QSFP28
ports, 2 Power Supplies (AC), Standard depth, x86 CPU, P2C airflow, Rail Kit, RoHS6
MSN2700-CS2RC
Spectrum™ based 100GbE 1U Open Ethernet Switch with Cumulus Linux, 32 QSFP28
ports, 2 Power Supplies (AC), Standard depth, x86 CPU, C2P airflow, Rail Kit, RoHS6
SN2700B Series
Ordering Part Number
Description
MSN2700-BS2F
Spectrum™ based 40GbE, 1U Open Ethernet Switch with MLNX-OS, 32 QSFP28
ports, 2 Power Supplies (AC), x86 CPU, Standard depth, P2C airflow, Rail Kit, RoHS6
MSN2700-BS2R
Spectrum™ based 40GbE, 1U Open Ethernet Switch with MLNX-OS, 32 QSFP28
ports, 2 Power Supplies (AC), x86 CPU, Standard depth, C2P airflow, Rail Kit, RoHS6
MSN2700-BS2FC
Spectrum™ based 40GbE, 1U Open Ethernet Switch with Cumulus Linux, 32 QSFP28
ports, 2 Power Supplies (AC), Standard depth, x86 CPU, P2C airflow, Rail Kit, RoHS6
MSN2700-BS2RC
Spectrum™ based 40GbE, 1U Open Ethernet Switch with Cumulus Linux, 32 QSFP28
ports, 2 Power Supplies (AC), Standard depth, x86 CPU, C2P airflow, Rail Kit, RoHS6
C o m p u t e r
G m b H
Carl-Zeiss-Str. 27-29 • D-73230 Kirchheim / Teck
Tel. +49(0)7021-487 200 • Fax +49(0)7021-487 400
www.starline.de
© Copyright 2016. Mellanox Technologies. All rights reserved.
Mellanox, Mellanox logo, ConnectX, Mellanox Open Ethernet, MLNX-OS, and SwitchX are registered trademarks of Mellanox Technologies, Ltd. LinkX, Mellanox NEO, and Mellanox Spectrum are trademarks of Mellanox Technologies, Ltd. All other trademarks are property of their respective owners.
3717PB Rev 1.14
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