| Customization: | Available |
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| Communication Mode: | Full Duplex |
| Type: | Ethernet Switch |
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Cisco's DS-C9148T-24EK9 is a high-performance 48-port Fibre Channel switch built for small to mid-size enterprises. With 32G speed and 24 active ports, it delivers robust reliability and seamless scalability, ideal for demanding SAN environments and optimized for high-speed data transfer.
DS-C9148T-24EK9 Specifications |
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Fibre Channel ports |
Fixed-switch form factor with 48 SFP+ ports base
Entry-level 24-port preactivated base model with flexibility to turn on any 24 ports
Incremental ports
8-ports upgrade license offers the option of upgrading to 32, 40, and 48 ports |
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Security |
VSAN fabric isolation
Intelligent packet inspection at port level
Hardware zoning by Access Control Lists (ACLs)
Fibre Channel Security Protocol (FC-SP) switch-to-switch authentication
FC-SP host-to-switch authentication
Role-based access control (RBAC) using RADIUS, TACACS+, or Lightweight Directory Access Protocol (LDAP) authentication, authorization, and accounting (AAA) functions
Secure FTP (SFTP)
Secure Shell Protocol Version 2 (SSHv2)
Simple Network Management Protocol Version 3 (SNMPv3) implementing Advanced Encryption Standard (AES)
Control-plane security
Cisco TrustSec ® payload encryption
Secure Boot and Anti-counterfeit technology
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Performance |
Port speed: 4-, 8-, 16-, and 32-Gbps autosensing with 32 Gbps of dedicated bandwidth per port
Aggregate bandwidth of 1.5-Tbps end-to-end full duplex
Buffer credits: Up to 8300 for a group of 16 ports, with a default of 500 buffer credits per port and a maximum of 8270 buffer credits for a single port in the group
Port groups: 3 port groups of 16 ports each
Port channel: Up to 16 load-balanced physical links grouped in one port channel
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Diagnostics |
Power-On-Self-Test (POST) diagnostics
Online Health Management System (OHMS) diagnostics
Internal loopbacks
SPAN
Fibre Channel traceroute
Fibre Channel ping
Fibre Channel debug
Cisco Fabric Analyzer
Syslog
Port-level statistics
Link diagnostics (E-port and F-port links)
Read Diagnostic Parameter
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Serviceability |
Configuration file management
Call Home
Port beaconing
Link cable beacon
System LEDs
SNMP traps for alerts
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Reliability and availability |
Cisco In-Service Software Upgrade (ISSU)
Hot-swappable, dual redundant power supplies
Hot-swappable fan module with switch integrated temperature and power management
Hot-swappable SFP+ optics
Stateful process restart
Any port configuration for port channels
Fabric-based multipathing
Per-VSAN fabric services
Port tracking
Virtual Router Redundancy Protocol (VRRP) for management IP interface
FEC with HBA ports
Buffer-to-buffer state change notification with HBA ports
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Network management |
Management access through 2 out-of-band Ethernet ports
mgmt0: 10/100/1000BASE-T port mgmt1: 1/10G SFP+ port#
RS-232 serial console port
USB power-on auto-provision port
Access protocols
Command-Line Interface (CLI) using the console and Ethernet port
SNMPv3 using the Ethernet port and in-band IP over Fibre Channel access
Storage Networking Industry Association (SNIA) Storage Management Initiative Specification (SMI-S)
NX-API for REST
full access through HTTPS REST
Distributed device alias service
Network security
Per-VSAN RBAC using LDAP, RADIUS, and TACACS+-based AAA functions
Simple File Transfer Protocol (SFTP)
SSHv2 implementing AES
SNMPv3 implementing AES
Cisco Data Center Network Manager (DCNM)
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Programming interfaces |
Scriptable CLI
Cisco DCNM web services API
NX-API RESTful interfaces
Onboard Python interpreter
Cisco Embedded Event Manager (EEM)
Cisco NX-OS Software scheduler
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Physical dimensions |
1 Rack Unit (1RU) (1.72 x 17.3 x 22.3 in. [4.37 x 43/9 x 56.6 cm]) excluding Power Supply Unit (PSU) and fan module handles
16.7 lb. (8.5 kg)
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Power |
80 Plus Platinum certified power supplies
Power supply options
650W AC in base model, port-side exhaust variant (2 per switch) 650W AC in base model, port-side intake variant (2 per switch)
Power cord
IEC60320 C14 plug on 650W power supply connecting to a notched C15 socket connector (check Table 6 later in this document for power cords specific to regions)
AC input: 100 to 240 VAC (10% range)
Frequency: 50 to 60 Hz (nominal)
Typical power consumption
217W for Idle 48-Port switch without optics modules 251W for 48-Port switch with 24 32G SW optics modules under typical conditions 297W for 48-Port switch with 48 32G SW optics modules under typical conditions
Airflow
Back to front (toward ports) using port-side exhaust fans Front to back (inward from ports) using port-side intake fans 50 Cubic Feet per Minute (CFM) through system fan assembly at 77°F (25°C) 100 CFM maximum |
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Temperature range |
Temperature, ambient operating:
32 to 104°F (0 to 40°C) with port-side exhaust and intake airflow variants
Temperature, ambient nonoperating and storage: -40 to 158°F (-40 to 70°C)
Relative humidity, ambient (noncondensing) operating: 10 to 90%
Relative humidity, ambient (noncondensing) nonoperating 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)
Broadcast
In-order delivery
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Advanced functions |
VSAN
NPV
IVR
Port Channel with multipath load balancing
Flow- and zone-based QoS
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