DS-C9148V-24PITK9 – 24x64G FC Ports – 24x32G SW Optics – Intake SAN Switch
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DS-C9148V-24PITK9 Description
DS-C9148V-24PITK9 is a Cisco MDS 9148V 64G Fibre Channel SAN switch bundle for intake-airflow storage fabric access and expansion. The Cisco ordering line identifies this SKU as a 24-active-port MDS 9148V switch with 24 Cisco 32G shortwave Fibre Channel optics, four fan modules, two power supplies, and port-side intake airflow; the platform provides a 48-port SFP+ Fibre Channel chassis that supports 8, 16, 32, and 64 Gbps operation, while the included DS-SFP-FC32G-SW optics support 8/16/32G Fibre Channel connectivity for multimode shortwave links.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
DS-C9148V-24PITK9 |
|
Product type |
64G-capable Fibre Channel SAN switch |
|
Order configuration |
24 active ports, 24 x 32G SW optics, 4 fans, and 2 PSUs |
|
Airflow direction |
Port-side intake |
|
Active ports at order |
24 Fibre Channel ports |
|
Maximum Fibre Channel ports |
48 SFP+ ports |
|
Port activation license |
8-port activation license increments |
|
Fibre Channel speed support |
8, 16, 32, and 64 Gbps autosensing |
|
Dedicated bandwidth per port |
64 Gbps |
|
Aggregate bandwidth |
3 Tbps full duplex |
|
Port group architecture |
2 port groups of 24 ports each |
|
Minimum NX-OS release |
Cisco MDS NX-OS Release 9.3(1) or later |
|
Optional subscription licenses |
Cisco MDS Premier and Cisco MDS Advantage |
Product Performance
Key Features
DS-C9148V-24PITK9 is the port-side intake version of the 24-port 32G SW MDS 9148V bundle. Keep this airflow code aligned with rack cooling, fan spares, and PSU spares during BOM review.
The bundle includes 24 Cisco 32G SW Fibre Channel optics. This matters when the SAN design is built around LC multimode cabling rather than 64G SW optics or longwave optics.
The MDS 9148V provides 48 SFP+ Fibre Channel ports with 8, 16, 32, and 64 Gbps autosensing support. The current order activates 24 ports first while retaining the 48-port chassis path.
Cisco lists the M9148V-PL8 8-port upgrade license for this platform. Buyers should add expansion licenses when host, array, or ISL counts will exceed the initial 24 active ports.
Cisco lists Premier and Advantage subscription licenses as optional for the MDS 9148V. Treat those subscriptions and Smart Account handling as separate entitlement checks from the hardware bundle.
The platform supports documented MDS functions such as VSAN, IVR, NPV, Port Channel, QoS, NX-API, telemetry, and diagnostic tools. Confirm the NX-OS release and license scope before relying on advanced services.
Application Scenarios
DS-C9148V-24PITK9 fits cabinets where the SAN switch must pull air in from the port side. The intake identity should be kept consistent across the chassis, fan trays, and power-supply spares.
Use this SKU when the first deployment phase needs 24 Cisco 32G SW optics for host, storage, or ISL links on a newer MDS 9148V platform. It avoids ordering a 64G optic bundle when the cable plant and endpoints remain on 32G shortwave media.
The SKU works for staged Fibre Channel rollouts that begin with 24 active ports but need a clear route to 32, 40, or 48 active ports. Add M9148V-PL8 license lines when the growth phase is already part of the design.
Product Comparison
|
Parameter |
DS-C9148V-24PITK9 |
DS-C9148V-24PIVK9 | ||
|---|---|---|---|---|
|
Product type |
64G FC switch bundle |
64G FC switch bundle |
64G FC switch bundle |
64G FC switch bundle |
|
Active ports at order |
24 |
24 |
48 |
24 |
|
Included FC optics |
24 x 32G SW |
24 x 32G SW |
48 x 32G SW |
24 x 64G SW |
|
Airflow direction |
Port-side intake |
Port-side exhaust |
Port-side intake |
Port-side intake |
|
Fan modules and power supplies |
4 fans, 2 PSUs |
4 fans, 2 PSUs |
4 fans, 2 PSUs |
4 fans, 2 PSUs |
|
Maximum Fibre Channel ports |
48 SFP+ FC ports |
48 SFP+ FC ports |
48 SFP+ FC ports |
48 SFP+ FC ports |
|
Fibre Channel speed support |
8, 16, 32, and 64 Gbps |
8, 16, 32, and 64 Gbps |
8, 16, 32, and 64 Gbps |
8, 16, 32, and 64 Gbps |
|
Aggregate bandwidth |
3 Tbps full duplex |
3 Tbps full duplex |
3 Tbps full duplex |
3 Tbps full duplex |
|
Minimum NX-OS release |
MDS NX-OS 9.3(1) or later |
MDS NX-OS 9.3(1) or later |
MDS NX-OS 9.3(1) or later |
MDS NX-OS 9.3(1) or later |
|
Port activation license |
M9148V-PL8 for 8-port increments |
M9148V-PL8 for 8-port increments |
Fully active 48-port order |
M9148V-PL8 for 8-port increments |
- In a DS-C9148V-24PITK9 vs DS-C9148V-24PETK9 comparison, the main difference is airflow direction: DS-C9148V-24PITK9 is port-side intake and DS-C9148V-24PETK9 is port-side exhaust.
- The DS-C9148V-24PITK9 difference from DS-C9148V-48PITK9 is active-port count and included optic count; DS-C9148V-24PITK9 starts with 24 active ports while DS-C9148V-48PITK9 ships fully active with 48 x 32G SW optics.
- For buyers comparing DS-C9148V-24PITK9 vs DS-C9148V-24PIVK9, the key comparison point is optic speed because DS-C9148V-24PITK9 includes 32G SW optics and DS-C9148V-24PIVK9 includes 64G SW optics.
Selection Guide
1. Match the rack airflow first
Choose DS-C9148V-24PITK9 only when the cabinet standard calls for port-side intake airflow. Use the exhaust airflow SKU when the SAN rack requires air to move toward the port side.
2. Keep the optic bundle aligned with endpoints
Select this SKU for 32G SW Fibre Channel links on LC multimode fiber. Compare the DS-C9148V-24PIVK9 or 48PIVK9 orders when the standard is moving to 64G SW optics at shipment.
3. Decide whether 24 active ports are enough
The current order starts with 24 active Fibre Channel ports. If the connection plan already needs more ports, include M9148V-PL8 license lines or select the 48-port order instead.
4. Treat subscriptions as separate line items
Premier and Advantage subscriptions are optional MDS 9148V software licenses. Verify Smart Account handling and feature entitlement instead of assuming the hardware bundle includes every software function.
Ordering Checklist
|
Check Item |
What to Confirm |
Why It Matters |
|---|---|---|
|
Exact order code |
DS-C9148V-24PITK9 |
Identifies the 24-port 32G SW intake bundle |
|
Intake airflow set |
Port-side intake switch, fan spares, and PSU spares |
Prevents airflow mismatch across chassis cooling components |
|
Included optics |
24 x Cisco DS-SFP-FC32G-SW optics |
Confirms the order is a 32G SW optic bundle |
|
Fiber plan |
LC multimode fiber and 32G SW reach |
Keeps patching and distance expectations tied to the included optics |
|
Port growth |
24 active ports at order plus M9148V-PL8 for expansion |
Makes 32-, 40-, or 48-port growth visible before purchase release |
|
Software baseline |
Cisco MDS NX-OS Release 9.3(1) or later |
Aligns installation planning with Cisco’s documented software floor |
|
Subscription handling |
Premier or Advantage need and Smart Account ownership |
Separates software entitlement from the hardware order |
Optional Add-ons
|
Model |
Description |
|---|---|
|
M9148V-PL8= |
MDS 9148V 64G Fibre Channel switch 8-port upgrade license spare |
|
DS-CAC-500W-I= |
MDS 9100 500W port-side intake power supply spare that works with MDS 9148V |
|
DS-C32S-FAN-I= |
MDS switch fan tray spare for port-side intake airflow that works with MDS 9148V |
|
Cisco 32 Gbps Fibre Channel SW SFP+ spare optic | |
|
DS-9148V-KIT-CSCO(=) |
MDS 9148V accessory kit for Cisco spare |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | DS-C9148V-24PITK9 | Order configuration | 24 active ports, 24 x 32G SW optics, 4 fans, 2 power supplies, and port-side intake airflow |
| Product compatibility | Cisco MDS 9000 Family | Product type | 64G Fibre Channel fixed SAN switch bundle |
| Included FC optics | 24 x Cisco 32G Fibre Channel shortwave optics | Airflow direction | Front to back inward from ports using port-side intake fans |
| Fan modules | 4 fans in the ordering description | Power supplies | 2 power supplies in the ordering description |
| Form factor | 1RU fixed-switch form factor | Dimensions | 1.72 x 17.3 x 18 in. (4.37 x 43.94 x 45.72 cm) excluding PSU and fan module handles |
| Weight | 21.8 lb (9.9 kg) unpopulated | Fibre Channel ports | 48 SFP+ Fibre Channel ports |
| Active ports at order | 24 active Fibre Channel ports | Port activation model | Expandable in 8-port increments up to 48 active ports |
| Port activation spare PID | M9148V-PL8 8-port upgrade license | Fibre Channel speed support | 8, 16, 32, and 64 Gbps autosensing |
| Dedicated bandwidth per port | 64 Gbps | Aggregate bandwidth | 3 Tbps end-to-end full duplex |
| Port group architecture | 2 port groups of 24 ports each | Buffer credits | Up to 24000 buffer credits for a group of 24 ports, default 1000 buffer credits per port, and maximum 16000 buffer credits for a single port in the group |
| Port channel support | Up to 24 load-balanced physical links in one port channel | Fibre Channel port types | E and F standard port types; SD, ST, NP, and TE enhanced port types |
| Minimum NX-OS release | Cisco MDS 9000 NX-OS Release 9.3(1) or later | Optional subscription licenses | Cisco MDS Premier Subscription License and Cisco MDS Advantage Subscription License |
| Advanced functions | VSAN, IVR, NPV, Port Channel with multipath load balancing, and flow- and zone-based QoS | Fabric services | Name server, Registered State Change Notification, login services, Fabric Configuration Server, broadcast, and in-order delivery |
| Supported protocols | Fibre Channel, NVMe/FC, IPv6, IPv4, ARP over Fibre Channel, TCP/IP, SNMPv3, and RMON MIBs | Management Ethernet ports | mgmt0 10/100/1000BASE-T out-of-band management port |
| Console port | RS-232 serial console port | USB port | USB power-on auto-provision port |
| Network management | CLI, SNMPv3, SNIA SMI-S, NX-API, Cisco DCNM/NDFC web services API, onboard Python interpreter, Embedded Event Manager, and Cisco NX-OS scheduler | Default power supply | DS-CAC-500W-I 500W AC port-side intake power supply; two supplies in the order configuration |
| AC input voltage | 100 to 240 VAC with 10 percent range for 500W AC power supplies | AC input frequency | 50 to 60 Hz nominal |
| Typical power consumption | 211W at 110V/60Hz and 205W at 220V/50Hz with 24 x 32G-SW optics, 50 percent traffic, 2 PSUs, and 4 fan trays at 25C | Maximum power consumption | 213W at 110V/60Hz and 207W at 220V/50Hz with 24 x 32G-SW optics, 100 percent traffic, 2 PSUs, and 4 fan trays at 25C |
| Maximum system power | 314W | Heat dissipation | 986 BTU/hr |
| System airflow rate | 50 CFM through system fan assembly at 25C | Maximum airflow rate | 100 CFM maximum |
| Operating temperature | 32 to 104F (0 to 40C) | Nonoperating temperature | -40 to 158F (-40 to 70C) |
| Operating relative humidity | 10 to 90 percent noncondensing | Nonoperating relative humidity | 10 to 95 percent noncondensing |
| Operating altitude | -197 to 6500 ft (-60 to 2000 m) | 32G SW transceiver product ID | DS-SFP-FC32G-SW |
| 32G SW connector | Dual LC connector | 32G SW wavelength | 850 nm |
| 32G SW fiber type | Multimode fiber | 32G SW baud rate at 32G | 28.05 GBd |
| 32G SW cable distance | 65 ft (20 m) on OM2, 230 ft (70 m) on OM3, and 328 ft (100 m) on OM4 or OM5 | 32G SW operating temperature | 0C to 70C |
| Supported FC optics | 32G SW, 32G LW, 16G SW, 16G LW, 16G ELW, 8G SW, 8G LW, 8G ER, and 8G CWDM SFP+ optics |
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