The Cisco Nexus® 9500 switching platform (Figure 1) offers three modular chassis:
● Cisco Nexus 9500 4-slot switch
● Cisco Nexus 9500 8-slot switch
● Cisco Nexus 9500 16-slot switch
Cisco Nexus 9500 Series Switch Chassis
The Cisco Nexus 9500 Series modular switches are capable of supporting up to 172.8 Terabits per second (Tbps) bandwidth with a comprehensive selection of line cards and fabric modules that provide 1-, 10-, 25-, 40-, 50-, and 100-Gigabit Ethernet interfaces.
Cisco Nexus 9500 Platform Line Cards
The Cisco Nexus 9500 platform supports hot-swappable line cards and fabric modules optimized for data-center deployments. These line cards are built using a combination of Cisco® ASICs and merchant ASICs.
Table 1. Cisco Nexus 9500 Line Cards
|
Line card type |
Description |
|
100-Gbps line cards |
|
|
N9K-X9432C-S: 100 Gigabit Ethernet Line Card
|
● 32-port 100-Gigabit Ethernet QSFP28 line card
● Every QSFP28 supports 1 x 100, 2 x 50, 1 x 40, 4 x 25, and 4 x10 Gigabit Ethernet
|
|
40-Gbps line cards |
|
|
N9K-X9736PQ: 40 Gigabit Ethernet Line Card
|
● 36-port 40-Gigabit Ethernet QSFP+ line card
|
|
N9K-X9636PQ: 40 Gigabit Ethernet Line Card
|
● 36-port 40 -Gigabit Ethernet QSFP+ line card
|
|
N9K-X9536PQ: 40 Gigabit Ethernet Line Card
|
● 36-port 40-Gigabit Ethernet QSFP+ line card
● Supports Virtual Extensible LAN (VXLAN) routing and bridging
● 1.5:1 oversubscription
|
|
N9K-X9432PQ: 40 Gigabit Ethernet Line Card
|
● 32-port 40 Gigabit Ethernet QSFP+ line card
|
|
1/10-Gbps fiber line cards |
|
|
N9K-X9564PX: 1 and 10 Gigabit Ethernet and 10 and 40 Gigabit Ethernet Line Card
|
● 48-port 1- and 10-Gigabit Ethernet SFP+ with 4-port 40-Gigabit Ethernet QSFP+ line card
● Supports VXLAN routing and bridging
|
|
N9K-X9464PX: 1- and 10-Gigabit Ethernet and 10- and 40-Gigabit Ethernet Line Card
|
● 48-port 1- and 10-Gigabit Ethernet SFP+ with 4-port 40-Gigabit Ethernet QSFP+ line card
|
|
10-Gbps copper line cards |
|
|
N9K-X9564TX: 1 and 10 Gigabit Ethernet Copper and 10 and 40 Gigabit Ethernet Line Card
|
● 48-port 1 and 10GBASE-T plus 4-port 40-Gigabit Ethernet QSFP+ line card
● Supports VXLAN routing and bridging
● Supports 100-Megabit Ethernet, 1-Gigabit Ethernet, and 10GBASE-T copper cabling connectivity for server access
|
|
N9K-X9464TX2: 1 and 10 Gigabit Ethernet Copper and 10 and 40 Gigabit Ethernet Line Card
|
● 48-port 1 and 10GBASE-T plus 4-port 40-Gigabit Ethernet QSFP+ line card
● Line rate for packets greater than 200 bytes
● Supports 100-Megabit Ethernet, 1-Gigabit Ethernet, and 10GBASE-T copper cabling connectivity for server access
|
Cisco Nexus 9500 Platform Fabric Modules and Performance
The Cisco Nexus 9500 platform is designed as a Clos fabric that interconnects each line card directly with each rear-mounted fabric module. All traffic between the line cards is load balanced across all fabric modules, providing optimal bandwidth distribution within the chassis. This load-balancing capability provides enhanced system reliability and redundancy. The switch continues to operate even in the event of a loss of a fabric module, albeit at a lower capacity, as the remaining fabric modules continue to provide switching capacity to the line cards.
Table 2. Cisco Nexus 9500 Line Cards and Fabric Modules Compatibility
|
Line card/FM |
FM required for max bandwidth |
Performance |
Packet buffer |
C9504-FM |
C9508-FM |
C9516-FM |
|
X9736PQ |
6 |
2.8 Tbps |
42 MB |
ACI Spine |
ACI Spine |
ACI Spine |
|
X9636PQ |
6 |
2.88 Tbps 4.29 bpps |
36 MB |
NX-OS |
NX-OS |
NX-OS |
|
X9536PQ |
3 |
2.88 Tbps 2.86 bpps |
104 MB |
NX-OS |
NX-OS |
NX-OS |
|
X9432PQ |
4 |
2.56 Tbps 2.86 bpps |
24 MB |
NX-OS |
NX-OS |
NX-OS |
|
X9564PX |
3 |
1.28 Tbps 1.9 bpps |
104 MB |
NX-OS |
NX-OS |
NX-OS |
|
X9464PX |
4 |
1.28 Tbps 1.9 bpps |
12 MB |
NX-OS |
NX-OS |
NX-OS |
|
X9564TX |
3 |
1.28 Tbps 1.9 bpps |
104 MB |
NX-OS |
NX-OS |
NX-OS |
|
X9464TX2 |
4 |
1.28 Tbps 1.9 bpps |
12 MB |
NX-OS |
NX-OS |
NX-OS |
|
Line card/FM |
FM required for max bandwidth |
Performance |
Packet buffer |
C9504-FM-S |
C9508-FM-S |
|
X9432C-S |
4 |
6.4 Tbps 7.03 bpps |
32 MB |
NX-OS |
NX-OS |
Notes:
Tbps: terabits per second
bpps: billions of packets per second
Table 3. Cisco Nexus 9500 Line Cards: Product Specifications – Performance and Scale
|
|
Cisco Nexus X9400, X9500, X9600, and X9700 line cards |
Cisco Nexus X9432C-S line card |
|
Number of Longest-Prefix-Match (LPM) routes |
Up to 128,000 |
Up to 128,000 |
|
Number of IP host entries |
Up to 208,000 |
Up to 104,000 |
|
Number of MAC address entries |
Up to 160,000 |
Up to 104,000 |
|
Number of multicast routes |
With VPC: 4000 to 32,000 Without VPC: 8000 to 32,000 |
Up to 52,000 |
|
Number of Interior Gateway Management Protocol (IGMP) snooping groups |
With VPC: 4000 to 32,000 Without VPC: 8000 to 32,000 |
With VPC: 4000 to 32,000 Without VPC: 8000 to 32,000 |
|
Number of VLANs |
Up to 4096 |
Up to 4096 |
|
Number of Virtual Routing and Forwarding (VRF) instances |
Up to 1000 |
Up to 2000 |
|
Number of port channels |
Up to 512 |
Up to 512 |
|
Number of port channel links |
Up to 32 |
Up to 32 |
|
Number of ECMP paths |
Up to 64 |
Up to 64 |
|
Number of active Cisco Switched Port Analyzer (SPAN) sessions |
4 to 32 |
4 to 32 |
|
Number of Multiple Spanning Tree (MST) instances |
Up to 64 |
Up to 64 |
|
Number of Rapid per-VLAN Spanning Tree (RPVST) instances |
Up to 507 |
Up to 507 |
|
Number of Hot Standby Router Protocol (HSRP) groups |
Up to 490 |
Up to 490 |
|
Number of tunnel endpoints (VTEP) and VXLAN physical servers (per VLAN) |
Up to 10,000* |
Up to 10,000 |
Mechanical Specifications
Table 4. Cisco Nexus 9500 Line Cards: Product Specifications – Mechanical
|
|
X9432C-S |
X9736PQ |
X9636PQ |
X9536PQ |
X9432PQ |
|
Weight |
12.30 lb 5.58 kg |
11.20 lb 5.08 kg |
11.48 lb 5.2 kg |
11.99 lb 5.44 kg |
10.85 lb 4.92 kg |
|
Typical power |
440 W |
197 W |
260 W |
360 W |
240 W |
|
Maximum power |
509 W |
211 W |
400 W |
400 W |
300 W |
|
Mean Time Between Failure (MTBF) hours |
735,710 |
790,220 |
759,420 |
608,000 |
880,290 |
|
Hot swappable |
Yes |
||||
|
Airflow |
Port-side intake |
||||
|
|
X9564PX |
X9464PX |
X9564TX |
X9464TX2 |
|
Weight |
11.48 lb 5.2 kg |
10.76 lb 4.88 kg |
12.58 lb 5.7 kg |
10.01 lb 4.54 kg |
|
Typical power |
300 W |
160 W |
450 W |
288 W |
|
Maximum power |
400 W |
240W |
540 W |
350 W |
|
MTBF hours |
509,870 |
677,750 |
479,110 |
630,150 |
|
Hot swappable |
Yes |
|||
|
Airflow |
Port -ide intake |
|||
Table 5. Cisco Nexus 9500 Fabric Modules: Product Specifications – Mechanical
|
|
N9K-C9504-FM |
N9K-C9508-FM |
N9K-C9516-FM |
N9K-C9504-FM-S |
N9K-C9508-FM-S |
|
Capacity |
1280 Gbps |
2560 Gbps |
5120 Gbps |
|
|
|
Weight |
5.76 lb (2.6 kg) |
9.59 lb (4.4 kg) |
11.50 lb (5.2 kg) |
5.76 lb (2.6 kg) |
9.59 lb (4.4 kg) |
|
Typical power |
95 W |
176 W |
330 W |
171 W |
340 W |
|
Maximum power |
131 W |
251 W |
504 W |
246 W |
400 W |
|
MTBF hours |
995,020 |
911,040 |
650,780 |
1,011,860 |
902,860 |
|
Hot swappable |
Yes |
||||
|
Airflow |
Port-side intake |
||||
Each Cisco Nexus 9500 line card supports an extensive set of optic modules. The Cisco Transceiver Compatibility page (https://www.cisco.com/c/en/us/support/interfaces-modules/transceiver-modules/products-device-support-tables-list.html) provides the complete compatibility details.
Note
This data sheet specifies hardware capabilities only. Please refer to Cisco ACI or Cisco NX-OS software release notes and appropriate feature documentation for more details.
Regulatory Standards Compliance
Table 6. Regulatory Standards Compliance: Safety and EMC
|
Specification |
Description |
|
Regulatory compliance |
Products should comply with CE Markings according to directives 2004/108/EC and 2006/95/EC |
|
Safety |
● UL 60950-1 Second Edition
● CAN/CSA-C22.2 No. 60950-1 Second Edition
● EN 60950-1 Second Edition
● IEC 60950-1 Second Edition
● AS/NZS 60950-1
● GB4943
|
|
EMC: Emissions |
● 47CFR Part 15 (CFR 47) Class A
● AS/NZS CISPR22 Class A
● CISPR22 Class A
● EN55022 Class A
● ICES003 Class A
● VCCI Class A
● EN61000-3-2
● EN61000-3-3
● KN22 Class A
● CNS13438 Class A
|
|
EMC: Immunity |
● EN55024
● CISPR24
● EN300386
● KN 61000-4 series
|
|
RoHS |
The product is RoHS-6 compliant with exceptions for leaded-Ball Grid-Array (BGA) balls and lead press-fit connectors. |
Table 7. Cisco Nexus 9500 Line Cards: Ordering Information
|
Part number |
Product description |
|
N9K-X9432C-S |
Cisco Nexus 9500 32p 100G QSFP28 line card |
|
N9K-X9432C-S= |
Cisco Nexus 9500 32p 100G QSFP28 line card (Spare) |
|
N9K-X9736PQ |
Cisco Nexus 9500 36p 40G QSFP ACI Spine line card |
|
N9K-X9736PQ= |
Cisco Nexus 9500 36p 40G QSFP ACI Spine line card (Spare) |
|
N9K-X9636PQ |
Cisco Nexus 9500 36p 40G QSFP aggregation line card |
|
N9K-X9636PQ= |
Cisco Nexus 9500 36p 40G QSFP aggregation line card (Spare) |
|
N9K-X9536PQ |
Cisco Nexus 9500 36p 40G QSFP aggregation line card (1.5:1 Oversubscribed) |
|
N9K-X9536PQ= |
Cisco Nexus 9500 36p 40G QSFP aggregation line card (1.5:1 Oversubscribed) (Spare) |
|
N9K-X9432PQ |
Cisco Nexus 9500 32p 40G QSFP aggregation line card |
|
N9K-X9432PQ= |
Cisco Nexus 9500 32p 40G QSFP aggregation line card (Spare) |
|
N9K-X9564PX |
Cisco Nexus 9500 48p 1/10G SFP+ plus 4p QSFP line card |
|
N9K-X9564PX= |
Cisco Nexus 9500 48p 1/10G SFP+ plus 4p QSFP line card (Spare) |
|
N9K-X9464PX |
Cisco Nexus 9500 48p 1/10G SFP+ plus 4p QSFP line card |
|
N9K-X9464PX= |
Cisco Nexus 9500 48p 1/10G SFP+ plus 4p QSFP line card (Spare) |
|
N9K-X9564TX |
Cisco Nexus 9500 48p 1/10G BaseT plus 4p QSFP line card |
|
N9K-X9564TX= |
Cisco Nexus 9500 48p 1/10G BaseT plus 4p QSFP line card (Spare) |
|
N9K-X9464TX2 |
Cisco Nexus 9500 48p 1/10G BaseT plus 4p QSFP line card |
|
N9K-X9464TX2= |
Cisco Nexus 9500 48p 1/10G BaseT plus 4p QSFP line card (Spare) |
Table 8. Cisco Nexus 9500 Fabric Modules: Ordering Information
|
Part number |
Product description |
|
N9K-C9504-FM |
Cisco Nexus 9504 Fabric Module |
|
N9K-C9504-FM= |
Cisco Nexus 9504 Fabric Module (Spare) |
|
N9K-C9508-FM |
Cisco Nexus 9508 Fabric Module |
|
N9K-C9508-FM= |
Cisco Nexus 9508 Fabric Module (Spare) |
|
N9K-C9516-FM |
Cisco Nexus 9516 Fabric Module |
|
N9K-C9516-FM= |
Cisco Nexus 9516 Fabric Module (Spare) |
|
N9K-C9504-FM-S |
Cisco Nexus 9504 Fabric Module with 100G support |
|
N9K-C9504-FM-S= |
Cisco Nexus 9504 Fabric Module with 100G support (Spare) |
|
N9K-C9508-FM-S |
Cisco Nexus 9508 Fabric Module with 100G support |
|
N9K-C9508-FM-S= |
Cisco Nexus 9508 Fabric Module with 100G support (Spare) |
The Cisco Nexus 9500 platform has a 1-year limited hardware warranty. The warranty includes hardware replacement with a 10-day turnaround from receipt of a Return Materials Authorization (RMA).
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