C9500X-60L4D-A – 60×10/25/50G SFP56 – 4×40/100/200/400G QSFP-DD
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C9500X-60L4D-A Description
C9500X-60L4D-A is a Cisco Catalyst 9500X Series fixed core and aggregation switch for high-density campus distribution and core designs, pairing 60 10G/25G/50G SFP56 ports with 4 40G/100G/200G/400G QSFP-DD uplinks. The exact SKU uses the Advantage license tier and maps to the C9500X-60L4D hardware model, with 2 power supply slots for Catalyst 9500X power options, making it a fiber aggregation platform for dense downstream links and high-speed uplink or core connectivity.
Quick Specs
|
Parameter |
Specification |
|---|---|
|
Product ID |
C9500X-60L4D-A |
|
Product type |
Fixed core and aggregation switch |
|
Network license |
Network Advantage |
|
SFP56 ports |
60 x 10G/25G/50G SFP56 |
|
QSFP-DD ports |
4 x 40G/100G/200G/400G QSFP-DD |
|
Breakout support |
QSFP-DD ports only |
|
Switching capacity |
Up to 9.2 Tbps |
|
Forwarding rate |
8 Bpps |
|
Power supply slots |
2 slots |
|
Default power supply |
C9K-PWR-1500WAC 1500W AC |
|
Fan modules |
6 field-replaceable fan modules |
|
Airflow options |
C9500X-FAN-1U-R and C9500X-FAN-1U-F |
|
Minimum software release |
Cisco IOS XE Dublin 17.10.1b |
Product Performance
Key Features
The C9500X-60L4D hardware model supports 60 SFP56 ports for 50G, 25G, and 10G modules, making the SKU useful when aggregation density is built around SFP-family optics rather than QSFP28 ports.
Cisco documentation confirms 4 QSFP-DD ports supporting 40G, 100G, 200G, and 400G modules, giving the switch a compact uplink block for core, distribution, or interconnect links.
The -A orderable SKU maps to Network Advantage, and Cisco lists matching Cisco DNA Advantage 3-year, 5-year, and 7-year license options for Catalyst 9500X ordering.
Cisco identifies the Catalyst 9500X performance profile with the Q200 ASIC, 32 GB DRAM, 32 GB flash, up to 9.2 Tbps switching capacity, and 8 Bpps forwarding rate for this hardware model.
Cisco breakout guidance states that breakout cables are supported on the QSFP-DD ports of C9500X-60L4D, so the cabling plan should not assume breakout behavior on the SFP56 downlink block.
The switch supports two 1500W power supply slots, six field-replaceable fan modules, and Cisco pluggable SSD options, allowing the bill of materials to cover redundancy, airflow, and local storage requirements.
Application Scenarios
Use C9500X-60L4D-A when the switch must aggregate a large number of SFP56 fiber links while staying in the Catalyst 9500X fixed-switch platform.
The 4 QSFP-DD ports fit projects that need 400G-capable uplinks from a 60-port SFP56 aggregation layer without moving to the C9500X-28C8D QSFP28-heavy layout.
Choose this SKU when the approved network license tier is Network Advantage and the purchasing team needs the hardware PID, subscription term, power supplies, fans, and optics aligned before release.
Product Comparison
|
Parameter |
C9500X-60L4D-A | ||
|---|---|---|---|
|
Base PID |
C9500X-60L4D |
C9500X-28C8D |
C9500X-28C8D |
|
Form Factor |
1 RU fixed switch |
1 RU fixed switch |
1 RU fixed switch |
|
SFP56 Port Count |
60 |
0 |
0 |
|
QSFP28 Port Count |
0 |
28 |
28 |
|
QSFP-DD Port Count |
4 |
8 |
8 |
|
Supported SFP56 Speeds |
10G/25G/50G |
Not applicable |
Not applicable |
|
Supported QSFP28 Speeds |
Not applicable |
40G/100G |
40G/100G |
|
Supported QSFP-DD Speeds |
40G/100G/200G/400G |
40G/100G/200G/400G |
40G/100G/200G/400G |
|
1G SFP Support |
Up to 8 SFP-1G-LH/SX modules per system |
Not applicable |
Not applicable |
|
Breakout support |
QSFP-DD ports only |
Odd-numbered QSFP28 ports and all QSFP-DD ports |
Odd-numbered QSFP28 ports and all QSFP-DD ports |
|
ASIC |
Cisco Silicon One Q200 |
Cisco Silicon One Q200 |
Cisco Silicon One Q200 |
|
Switching capacity |
Up to 9.2 Tbps |
Up to 12 Tbps |
Up to 12 Tbps |
|
Forwarding rate |
8 Bpps |
8 Bpps |
8 Bpps |
|
DRAM |
32 GB |
32 GB |
32 GB |
|
Flash |
32 GB |
32 GB |
32 GB |
|
Network license |
Network Advantage |
Network Advantage |
Network Essentials |
|
Default power supply |
C9K-PWR-1500WAC 1500W AC |
C9K-PWR-1500WAC 1500W AC |
C9K-PWR-1500WAC 1500W AC |
|
Minimum software release |
Cisco IOS XE Dublin 17.10.1b |
Cisco IOS XE Cupertino 17.7.1 |
Cisco IOS XE Cupertino 17.7.1 |
|
Power supply slots |
2 slots |
2 slots |
2 slots |
|
Fan modules |
6 |
6 |
6 |
- C9500X-60L4D-A is the SFP56-dense Catalyst 9500X model, with 60 ports for 10G/25G/50G links and 4 QSFP-DD uplinks.
- C9500X-28C8D-A is the better comparison when the design needs 40G/100G QSFP28 density and more QSFP-DD ports.
- C9500X-28C8D-E changes both the hardware emphasis and the license tier, so it should not be treated as a direct substitute for SFP56-heavy builds.
Selection Guide
1. Choose it for SFP56-heavy aggregation
Select C9500X-60L4D-A when the design calls for many 10G, 25G, or 50G SFP56 links in a 1 RU Catalyst 9500X switch.
2. Compare 28C8D for QSFP28-heavy designs
Move to C9500X-28C8D-A when the port plan is based on 40G/100G QSFP28 links and needs eight QSFP-DD ports.
3. Keep the Advantage subscription aligned
Confirm the C9500X-DNA-A term SKU and Smart Account handling before the hardware quote is approved.
4. Check media, power, airflow, and RFID together
Validate SFP56 optics, QSFP-DD optics, breakout behavior, C21 power cords, PSU type, fan airflow, RFID choice, SSD options, and shipping timing.
Ordering Checklist
|
Check Item |
What to Confirm |
Why It Matters |
|---|---|---|
|
Exact SKU |
Confirm C9500X-60L4D-A |
The -A suffix maps this orderable SKU to Network Advantage |
|
Port Plan |
Confirm 60 x SFP56 ports and 4 x QSFP-DD ports |
The SKU is built for SFP56 density, not QSFP28 density |
|
License Term |
Choose C9500X-DNA-A-3Y, C9500X-DNA-A-5Y, or C9500X-DNA-A-7Y |
Cisco ordering requires a matching term subscription with the network license tier |
|
Optics Plan |
Validate Cisco-supported SFP56, QSFP-DD, and allowed 1G SFP modules |
Link speed and transceiver support depend on the selected module and port type |
|
Breakout Cabling |
Use breakout only on the QSFP-DD ports |
Cisco breakout guidance limits C9500X-60L4D breakout support to the QSFP-DD ports |
|
Power Supplies |
Choose C9K-PWR-1500WAC, C9K-PWR-1500WDC, or an approved AC/DC mix |
The chassis has two power supply slots and supports redundant operation |
|
Fan Airflow |
Choose one airflow direction for all six fan modules |
Cisco states that mixed fan airflow types are not supported |
|
RFID Choice |
Decide whether to select C9500X-RFID or C9500-RFID-NONE |
Cisco ordering makes RFID selection mandatory for C9500X orders |
|
SSD Option |
Decide whether C9K-F3 SSD storage is required |
SSD storage is optional and should not be assumed on every build |
Optional Add-ons
|
Model |
Description |
|---|---|
|
1500W AC power supply for Cisco Catalyst 9500X switches | |
|
1500W DC power supply for Cisco Catalyst 9500X switches | |
|
C9500X-FAN-1U-R |
Catalyst 9500X front-to-back cooling fan |
|
C9500X-FAN-1U-F |
Catalyst 9500X back-to-front cooling fan |
|
C9500X-ACCKIT-19I= |
19-inch rack mount accessory kit for Cisco Catalyst 9500X switches |
|
C9500X-ACCKIT-23I= |
23-inch rack mount accessory kit for Cisco Catalyst 9500X switches |
|
C9500X-4PTH-KIT= |
Four-point mounting extension rails and brackets for Cisco Catalyst 9500X switches |
|
C9500X-RFID |
RFID option for Cisco Catalyst 9500X switches |
|
C9500-RFID-NONE |
No RFID selection for Cisco Catalyst 9500X ordering |
|
Cisco pluggable SSD storage, 240 GB | |
|
Cisco pluggable SSD storage, 480 GB | |
|
Cisco pluggable SSD storage, 960 GB |
Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Product ID | C9500X-60L4D-A | Product type | Fixed core and aggregation switch |
| Base PID | C9500X-60L4D | Network license | Network Advantage |
| ASIC | Cisco Silicon One Q200 | SFP56 ports | 60 x 10G/25G/50G SFP56 |
| QSFP-DD ports | 4 x 40G/100G/200G/400G QSFP-DD | 1G SFP Support | Maximum 8 SFP-1G-LH and/or SFP-1G-SX modules per system |
| Breakout support | QSFP-DD ports only | Native Port Numbering | 50G native ports 1-30 and 35-64; 400G native ports 31-34 |
| Switching capacity | Up to 9.2 Tbps | Forwarding rate | 8 Bpps |
| DRAM | 32 GB | Flash | 32 GB |
| Power supply slots | 2 slots | Power supply options | C9K-PWR-1500WAC, C9K-PWR-1500WDC |
| Power Supply Mix | Two AC, two DC, AC-DC, one AC, or one DC power supply | AC Input Voltage | 90 to 264 VAC |
| DC Input Range | -40 to -72 VDC | Fan modules | 6 field-replaceable fan modules |
| Airflow options | C9500X-FAN-1U-R or C9500X-FAN-1U-F; all six fans must use the same airflow type | Rack units | 1 RU |
| Dimensions | 1.73 x 17.5 x 21.8 in. (4.4 x 44.5 x 55.4 cm) | Weight | 28.0428 lb (12.72 kg), chassis with 2 power supplies and built-in fan |
| BTU Output | 3,412 BTU/hr with AC or DC PSU | Operating Altitude | Up to 6000 ft (1800 m) |
| Storage Altitude | Up to 15,000 ft (4500 m) | Operating Temperature with C9500X-FAN-1U-R | 32 to 104 deg F (0 to 40 deg C) |
| Operating Temperature with C9500X-FAN-1U-F | -41 to 95 deg F (-5 to 35 deg C) | Sound Power with C9500X-FAN-1U-R | No greater than 74.1 LwAd dB |
| Sound Power with C9500X-FAN-1U-F | No greater than 78 LwAd dB | Minimum software release | Cisco IOS XE Dublin 17.10.1b |
| SSD Options | C9K-F3-SSD-240GB=, C9K-F3-SSD-480GB=, C9K-F3-SSD-960GB= |
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