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Cisco MDS 9148S 16G Multilayer Fabric Switch with 48 enabled ports and 48 x 8G SW SFP+ DS-C9148S-D48P8K9
The Cisco MDS 9148S 16G Multilayer Fabric Switch is the next generation of the highly reliable, flexible, and low-cost Cisco MDS 9100 Series switches. It combines high performance with exceptional flexibility and cost effectiveness. This powerful, compact one rack-unit (1RU) switch scales from 12 to 48 line-rate 16 Gbps Fibre Channel ports.
The Cisco MDS 9148S is excellent for:
● A standalone SAN in small departmental storage environments
● A top-of-the-rack switch in medium-sized redundant fabrics
● An edge switch in enterprise data center core-edge topologies
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Subtype |
Fibre Channel |
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Ports |
· Fixed configuration with 48 ports of 16-Gbps Fibre Channel · Available in a 12-port configurable base or as a bundle with all 48 ports enabled · Enable incremental ports on the 12-port base model, with the 12-port On-Demand Activation license |
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Performance |
· Port speed: 2/4/8/16-Gbps autosensing with 16 Gbps of dedicated bandwidth per port · Buffer credits: Up to 256 for a group of 4 ports, with a default of 64 buffer credits per port and a maximum of 253 buffer credits for a single port in the group · PortChannel: Up to 16 physical links |
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Protocols |
· FC-PH, Revision 4.3 (ANSI INCITS 230-1994) · FC-PH, Amendment 1 (ANSI INCITS 230-1994/AM1-1996) · FC-PH, Amendment 2 (ANSI INCITS 230-1994/AM2-1999) · FC-PH-2, Revision 7.4 (ANSI INCITS 297-1997) · FC-PH-3, Revision 9.4 (ANSI INCITS 303-1998) · FC-PI, Revision 13 (ANSI INCITS 352-2002) · FC-PI-2, Revision 10 (ANSI INCITS 404-2006) · FC-PI-3, Revision 4 (ANSI INCITS 460-2011) · FC-PI-4, Revision 8 (ANSI INCITS 450-2008) · FC-PI-5, Revision 6 (ANSI INCITS 479-2011) · FC-FS, Revision 1.9 (ANSI INCITS 373-2003) · FC-FS-2, Revision 1.01 (ANSI INCITS 424-2007) · FC-FS-2, Amendment 1 (ANSI INCITS 424-2007/AM1-2007) · FC-FS-3, Revision 1.11 (ANSI INCITS 470-2011) · FC-LS, Revision 1.62 (ANSI INCITS 433-2007) · FC-LS-2, Revision 2.21 (ANSI INCITS 477-2011) · FC-SW-2, Revision 5.3 (ANSI INCITS 355-2001) · FC-SW-3, Revision 6.6 (ANSI INCITS 384-2004) · FC-SW-4, Revision 7.5 (ANSI INCITS 418-2006) · FC-SW-5, Revision 8.5 (ANSI INCITS 461-2010) · FC-GS-3, Revision 7.01 (ANSI INCITS 348-2001) · FC-GS-4, Revision 7.91 (ANSI INCITS 387-2004) · FCP, Revision 12 (ANSI INCITS 269-1996) · FCP-2, Revision 8 (ANSI INCITS 350-2003) · FCP-3, Revision 4 (ANSI INCITS 416-2006) · FCP-4, Revision 2b (ANSI INCITS 481-2011) · FC-SB-2, Revision 2.1 (ANSI INCITS 349-2001) · FC-SB-3, Revision 1.6 (ANSI INCITS 374-2003) · FC-SB-3, Amendment 1 (ANSI INCITS 374-2003/AM1-2007) · FC-SB-4, Revision 3.0 (ANSI INCITS 466-2011) · FC-SB-5, Revision 2.00 (ANSI INCITS 485-2014) · FC-BB-6, Revision 2.00 (ANSI INCITS 509-2014) · FC-BB-2, Revision 6.0 (ANSI INCITS 372-2003) · FC-BB-3, Revision 6.8 (ANSI INCITS 414-2006) · FC-BB-4, Revision 2.7 (ANSI INCITS 419-2008) · FC-BB-5, Revision 2.0 (ANSI INCITS 462-2010) · FC-VI, Revision 1.84 (ANSI INCITS 357-2002) · FC-SP, Revision 1.8 (ANSI INCITS 426-2007) · FC-SP-2, Revision 2.71 (ANSI INCITS 496-2012) · FAIS, Revision 1.03 (ANSI INCITS 432-2007) · FAIS-2, Revision 2.23 (ANSI INCITS 449-2008) · FC-IFR, Revision 1.06 (ANSI INCITS 475-2011) · FC-FLA, Revision 2.7 (INCITS TR-20-1998) · FC-PLDA, Revision 2.1 (INCITS TR-19-1998) · FC-Tape, Revision 1.17 (INCITS TR-24-1999) · FC-MI, Revision 1.92 (INCITS TR-30-2002) · FC-MI-2, Revision 2.6 (INCITS TR-39-2005) · FC-MI-3, Revision 1.03 (INCITS TR-48-2012) · FC-DA, Revision 3.1 (INCITS TR-36-2004) · FC-DA-2, Revision 1.06 (INCITS TR-49-2012) · FC-MSQS, Revision 3.2 (INCITS TR-46-2011) · Fibre Channel classes of service: Class 2, Class 3, and Class F · Fibre Channel standard port types: E, F and FL · Fibre Channel enhanced port types: SD, ST, and TE · In-band management using IP over Fibre Channel (RFC 2625) · IPv6, IPv4, and Address Resolution Protocol (ARP) over Fibre Channel (RFC 4338) · Extensive IETF-standards-based TCP/IP, SNMPv3, and remote monitoring (RMON) MIBs · FC-AL, Revision 4.5 (ANSI/INCITS 272-1996)# · FC-AL-2, Revision 7.0 (ANSI/INCITS 332-1999)# · FC-AL-2, Amendment 1 (ANSI/INCITS 332-1999/AM1-2003)# · FC-AL-2, Amendment 2 (ANSI/INCITS 332-1999/AM2-2006)# |
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Reliability and availability |
· ISSU · Hot-swappable, dual redundant power supplies · Hot-swappable fan tray with integrated temperature and power management · Hot-swappable SFP+ optics · Passive backplane · Stateful process restart · Any port configuration for PortChannels · Fabric-based multipathing · Per-VSAN fabric services · Port tracking · VRRP for management connections · Online diagnostics |
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Network Management |
Acess methods · Out-of-band 10/100/1000 Ethernet port · RS-232 serial console port · USB (Software support to be enabled in a future release)
· CLI using the console and Ethernet ports · SNMPv3 using the Ethernet port and in-band IP over Fibre Channel access · Storage Networking Industry Association (SNIA) Storage Management Initiative Specification (SMI-S)
· Per-VSAN RBAC using RADIUS and TACACS+-based authentication, authorization, and accounting (AAA) functions · SFTP · SSHv2 implementing AES · SNMPv3 implementing AES
· Cisco MDS 9000 Family CLI · Cisco Prime DCNM |
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Programming interfaces |
· Scriptable CLI · Cisco Prime DCNM web services API |
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Physical dimensions (HxWxD) |
· Dimensions (H x W x D): 1.72 x 17.16 x 16.34 in. (4.37 x 43.59 x 41.50 cm), 1RU · Rack-mountable in standard 19-inch Electronic Industries Alliance [EIA] rack · Weight of fully configured chassis: 19.84 lb (9 kg) |
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Power |
· Power supply: 300W AC (2 per switch) · Power cord: Notched C15 socket connector connecting to C16 plug on power supply · AC input: 100 to 240V AC (10% range) · Frequency: 50 to 60 Hz (nominal) · Maximum power consumption:
· Airflow: back to front (toward ports) · 200 linear feet per minute (LFM) through system fan assembly · Cisco recommends maintaining a minimum air space of 2.5 in. (6.4 cm) between walls and chassis air vents and a minimum horizontal separation of 6 in. (15.2 cm) between two chassis to prevent overheating |
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Temperature range |
· Temperature, ambient operating: 32 to 104°F (0 to 40°C) · Temperature, ambient non-operating and storage: -40 to 158°F (-40 to 70°C) · Relative humidity, ambient (noncondensing) operating: 10 to 90% · Relative humidity, ambient (noncondensing) non-operating and storage: 10 to 95% · Altitude, operating: -197 to 6500 ft (-60 to 2000m) |
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Approvals and compliance |
· Safety compliance · CE Marking · UL 60950 · CAN/CSA-C22.2 No. 60950 · EN 60950 · IEC 60950 · TS 001 · AS/NZS 3260 · IEC60825 · EN60825 · 21 CFR 1040 · EMC compliance · FCC Part 15 (CFR 47) Class A · ICES-003 Class A · EN 55022 Class A · CISPR 22 Class A · AS/NZS 3548 Class A · VCCI Class A · EN 55024 · EN 50082-1 · EN 61000-6-1 · EN 61000-3-2 · EN 61000-3-3 |
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Fabric services |
· Name server · Registered State Change Notification (RSCN) · Login services · Fabric Configuration Server (FCS) · Public loop · Broadcast · In-order delivery |
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Advanced functions |
· VSAN · IVR · PortChannel with multipath load balancing · Flow-based and zone-based QoS |
High Performance and Flexibility at Low Cost
Up to 48 autosensing Fibre Channel ports are capable of speeds of 2, 4, 8, and 16 Gbps, with 16 Gbps of dedicated bandwidth for each port. The base switch model comes with 12 ports enabled, and can be upgraded as needed with the 12-port Cisco MDS 9148S On-Demand Port Activation license to support configurations of 24, 36, or 48 enabled ports. Only the Cisco MDS 9148S scales from 12 to 48 high-performance Fibre Channel ports in a single 1RU form factor. The 16-Gbps MDS 9148S is the first generation of NVMe ready Fibre Channel 1RU switches1 When deployed as a N-Port virtualization (NPV) node or as an N-Port ID Virtualization (NPIV) core connecting legacy Fibre channel switches or multi-protocol Nexus NPV switches, it provides a flexible and scalable option for host connectivity.
Cisco MDS Switch DS-C9148S-D48P8K9
An extensive set of innovative and powerful security features and functions is available with the optional Cisco MDS 9000 Family Enterprise Package. It offers fabricwide, per-VSAN role-based Authentication, Authorization, and Accounting (AAA) services using RADIUS, Lightweight Directory Access Protocol (LDAP), Microsoft Active Directory (AD), and TACACS+. It also deploys VSAN fabric isolation, intelligent, port-level packet inspection, Fibre Channel Security Protocol (FC-SP) host-to-switch and switch-to-switch authentication, Secure File Transfer Protocol (SFTP), Secure Shell Version 2 (SSHv2), and Simple Network Management Protocol Version 3 (SNMPv3) implementing Advanced Encryption Standard (AES). Other security features include control-plane security, hardware-enforced zoning, broadcast zones, and management access. The Cisco MDS 9148S is FIPS 140-2 compliant as mandated by the U.S. federal government.
The Cisco MDS 9148S offers built-in storage network management and SAN plug-and-play capabilities. All features are available through a Command-Line Interface (CLI) or Cisco Prime DCNM for SAN Essentials Edition, a centralized management tool. Cisco DCNM task-based wizards simplify management of single or multiple switches and fabrics. For virtual infrastructure, it manages the entire path: from the virtual machine and switch to the physical storage. The Cisco MDS 9148S also supports PowerOn Auto Provisioning (POAP) to automate software image upgrades and configuration file installation on newly deployed switches. Additionally, it provides intelligent diagnostics, protocol decoding, network analysis tools, and Cisco Call Home for added reliability, faster problem resolution, and reduced service costs.
● Fully integrated SAN Analytics: This feature-rich switch also offers state-of-the-art data traffic analytics and telemetry capabilities that have been built into this next-generation hardware platform. This new state-of-the-art technology couples the next-generation port ASIC with a fully dedicated Network Processing Unit (NPU). Information is extracted by the port ASIC from passing line rate traffic and used by the NPU to calculate performance data on board the switch in real time. Using an industry-leading open telemetry format, the data can be streamed to any analytics visualization platform.
● Cisco Dynamic Ingress Rate Limiting (DIRL): MDS 9148S supports the dynamic ingress rate limiting feature. Using DIRL, the MDS SAN can automatically detect any symptoms of congestion and then dynamically rate limits the congested and slow-drain devices so that adverse effects are not spread to other devices. DIRL dynamically adapts the rate-limiting to suit the traffic profile of the congestion or slow-drain device.
● Capital Expenditures (CapEx) savings: The 64-Gbps ports allow users to deploy them with existing 32- or 16-Gbps transceivers providing investment protection, with an option to upgrade to 64-Gbps transceivers and adapters whenever needed.
A license can be ordered from Cisco Commerce just like any other Cisco product. The Smart Account of the end customer or the Smart holding account of the partner must be indicated when placing the order for the licenses. Once the order is placed and successfully processed, the licenses are digitally credited to the Smart Account or the Smart holding account.
Autozone eliminates manual zoning configuration for selective use cases. Today, a user manually creates zones, adds initiators and targets to the zones, and adds each zone to a zoneset. Autozone replaces these steps by a single command. The Cisco MDS 9000 32-Gbps fabric switches automatically detect an end-device type as an initiator or a target. All end-devices are zoned automatically, following the best-practices scheme of single-initiator-single-target zoning. Autozone needs to be invoked only once. Any new devices are automatically detected as initiators or targets and zoned appropriately. You do not have to access the switch to modify the zoning configuration when a new or modified storage assignment is required. The final configuration made by Autozone is the same as that obtained by a manual-zoning configuration. An advanced user can choose to refine the zoning further. The highlights of Autozone are described below:
● Autozone support is available on MDS 9132T, MDS 9148T and MDS 9396T from Cisco NX-OS 8.3(1) onwards
● Autozone is supported when the switch on which it is used is the only switch in the fabric
● Autozone is different from default zoning. In default zoning, initiator-to-initiator and target-to-target paths are also permitted. Autozone creates only single-initiator-single-target zones, to optimally utilize hardware resources
● Initially, Autozone is supported in VSAN 1
●A standalone storage area network (SAN) in small departmental storage environments
● A top-of- the- rack switch in medium-sized redundant fabrics
● An edge switch in enterprise data center core-edge topologies
Get cost-effective 64G and 32G support for high-performance capabilities such as virtual machine awareness, analytics, and security with reduced total cost of ownership.
Hyper-virtualized environments can scale on 64G or 32G with 8 to 48 ports.
The MDS 9100 Series offers 64G, high reliability, availability, and low latency.
Built-in data traffic analytics and telemetry to view every flow.
MDS 9100 Series features simplify use, configuration, automation, and management.
● ISSU
● Hot-swappable, dual redundant power supplies
● Hot-swappable fan tray with integrated temperature and power management
● Hot-swappable SFP+ optics
● Passive backplane
● Stateful process restart
● Any port configuration for PortChannels
● Fabric-based multipathing
● Per-VSAN fabric services
● Port tracking
● VRRP for management connections
● Online diagnostics
● VSAN
● IVR
● PortChannel with multipath load balancing
● Flow-based and zone-based QoS
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