Cisco Nexus 3048 Service Manual
Cisco Nexus 3000 Series Hardware Installation Guide
First Published: 2014-04-30
Last Modified: 2017-08-31
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•
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•
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•
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Preface
Audience, page iii
•
Related Documentation, page iii
•
Audience
This publication is for hardware installers and network administrators who install, configure, and maintain
Cisco Nexus switches.
Related Documentation
Release Notes
Release Notes for the Cisco Nexus 3000 Series switches.
Transceiver Compatibility
Transceiver Modules Compatibility Information
Regulatory Compliance Guides
Regulatory, Compliance, and Safety Information for the Cisco Nexus 3000 and 9000 Series switches.
Cisco Nexus 3000 Series Hardware Installation Guide
iii
Related Documentation
Preface
Cisco Nexus 3000 Series Hardware Installation Guide
iv
CHAPTER 1
Overview
Overview of the Cisco Nexus 3016 Switch, page 1
•
Overview of the Cisco Nexus 3048TP Switch, page 3
•
Overview of the Cisco Nexus 3064 Switches, page 5
•
Overview of the Cisco Nexus 3132Q Switches, page 7
•
Overview of the Cisco Nexus 3164Q Switch, page 9
•
Overview of the Cisco Nexus 3172 Switches, page 10
•
Overview of the Cisco Nexus 31108 Switch, page 12
•
Overview of the Cisco Nexus 31128PQ Switch, page 14
•
Overview of the Cisco Nexus 3232C Switch, page 15
•
Overview of the Cisco Nexus 3264Q Switch, page 17
•
Overview of the Cisco Nexus 3548-10G, 3548-10GX, and 3524 Switches, page 18
•
Overview of the Cisco Nexus 3016 Switch
The Cisco Nexus 3016 (N3K-C3016-40GE) is a 1 rack unit (RU) switch with 16 fixed 40-Gigabit Ethernet
downlink (host-facing) and uplink (network-facing) ports, 2 fixed 100/1000 management ports, 1 RS-232
console port, and 1 USB port. This switch supports both port-side exhaust and port-side intake airflow schemes.
The switch requires one AC or DC power supply for operations, but it can have a second power supply for
redundancy. The switch includes Layer 3 license.
Cisco Nexus 3000 Series Hardware Installation Guide
1
Overview of the Cisco Nexus 3016 Switch
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 1: Fan-Side View of the Cisco Nexus 3016 Chassis
Overview
Status LED5AC or DC power supply (1 or 2)1
USB port (1)6Fan tray (1)2
Console port (1)7Management ports (2)3
ID LED4
Cisco Nexus 3000 Series Hardware Installation Guide
2
Overview
Overview of the Cisco Nexus 3048TP Switch
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 2: Port-Side View of the Cisco Nexus 3016 Chassis
40-Gigabit uplink or downlink ports (16)3ID LEDs1
Grounding pad4Status LED2
Overview of the Cisco Nexus 3048TP Switch
The Cisco Nexus 3048TP (N3K-C3048TP-1GE) is a 1 rack unit (RU) switch with 48 fixed 10/100/1000
Ethernet downlink ports, 4 fixed 10-Gigabit Ethernet uplink ports, 1 console port, and 1 fixed 100/1000
management port. There is also 1 disabled management port, but there are no plans to enable this port at any
future date. This switch supports both port-side exhaust and port-side intake airflow schemes. The switch
requires one AC or DC power supply for operations, but it can have a second power supply for redundancy.
Cisco Nexus 3000 Series Hardware Installation Guide
3
Overview of the Cisco Nexus 3048TP Switch
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 3: Fan-Side View of the Cisco Nexus 3048TP Chassis
Overview
Console, Management, and USB ports3AC or DC power supply (1 or 2)1
Screw holes for mounting brackets4Fan tray (1)2
Cisco Nexus 3000 Series Hardware Installation Guide
4
Overview
Overview of the Cisco Nexus 3064 Switches
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 4: Port-Side View of the Cisco Nexus 3048TP Chassis
1
push-button is not utilized and currently has no
function)
1- and 10-Gigabit Ethernet uplink ports (4)3
Screw holes for mounting brackets4Status LED and Beacon Button/LED (the
Grounding pad510/100/1000-Mbps Ethernet downlink ports (48)2
Overview of the Cisco Nexus 3064 Switches
The Cisco Nexus 3064-T (N3K-C3064TQ) and 3064-32T (N3K-C3064TQ-32T) are 1 rack unit (RU) switches
with 48 or 32 fixed 1- and 10-Gigabit Ethernet downlink and uplink ports, 2 fixed 100/1000 management
ports, 1 console port, and 1 USB port.
The Cisco Nexus 3064-X (N3K-C3064TQ) is a 1 rack unit (RU) switch with 48 fixed 1- and 10-Gigabit
Ethernet SFP+ downlink and 4 fixed 40-Gigabit Ethernet QSFP+ uplink ports (each capable of using 40-Gigabit
or 4 x 10-Gigabit mode), 2 fixed 100/1000 management ports, 1 console port, and 1 USB port.
These switches support both port-side exhaust and port-side intake airflow schemes. These switches require
one AC or DC power supply for operations, but can have a second power supply for redundancy.
Cisco Nexus 3000 Series Hardware Installation Guide
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Overview of the Cisco Nexus 3064 Switches
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 5: Fan-Side View of the Cisco Nexus 3064 Chassis
Overview
1
Status LED5AC or DC power supply (2) (AC power supply
shown)
USB port (1)6Fan tray (1)2
Console port (1)7Management ports (2)3
ID LED4
Cisco Nexus 3000 Series Hardware Installation Guide
6
Overview
Overview of the Cisco Nexus 3132Q Switches
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 6: Port-Side View of the Cisco Nexus 3064 Chassis
40-Gigabit uplink ports (4)3ID and Status LEDs1
Grounding pad41- and 10-Gigabit Ethernet downlink ports (48)2
Overview of the Cisco Nexus 3132Q Switches
The Cisco Nexus 3132Q (N3K-C3132Q-40GE) is a 1 rack unit (RU) switch with 32 40-Gigabit enhanced
quad small form-factor pluggable (QSFP+) ports and 4 SFP+ ports that are internally multiplexed with the
first QSFP+ port. Each QSFP+ port can operate in native 40-Gigabit or 4 x 10-Gigabit modes.
The Cisco Nexus 3132Q-V (N3k-C3132Q-V) is a 1 rack unit (RU) switch with 32 40-Gigabit enhanced quad
small form-factor pluggable (QSFP+) ports and 4 SFP+ ports that are internally multiplexed with the first
QSFP+ port. Each QSFP+ port can operate in native 40-Gigabit or 4 x 10-Gigabit modes. This switch features
support of VxLAN routing, 33% more packet buffer, 2x system memory for object-model programming, and
4x ingress ACL.
The Cisco Nexus 3132Q-X (N3K-C3132Q-40GX) is a 1 rack unit (RU) switch with 32 40-Gigabit enhanced
quad small form-factor pluggable (QSFP+) ports and 4 SFP+ ports that are internally multiplexed with the
first QSFP+ port. Each QSFP+ port can operate in native 40-Gigabit or 4 x 10-Gigabit modes.
The Cisco Nexus 3132Q-XL (N3K-C3132Q-XL) is a 1 rack unit (RU) switch with 8GB of RAM and dual-core
2.5GHz x86 CPUs and 32 40-Gigabit enhanced quad small form-factor pluggable (QSFP+) ports and 4 SFP+
ports that are internally multiplexed with the first QSFP+ port. Each QSFP+ port can operate in native
40-Gigabit or 4 x 10-Gigabit modes
Cisco Nexus 3000 Series Hardware Installation Guide
7
Overview of the Cisco Nexus 3132Q Switches
These switches each have 1 management port, 1 console port, and 1 USB port and support both port-side
exhaust and port-side intake airflow schemes. These switches require one AC or DC power supply for
operations, but can have a second power supply for redundancy.
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 7: Fan-Side View of the Cisco Nexus 3132 Chassis
Overview
Console, Management, and USB ports3AC or DC power supply (1 or 2)1
Screw holes for mounting brackets4Fan modules (4)2
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 8: Port-Side View of the Cisco Nexus 3132 Chassis
Screw holes for mounting brackets4Selector switch, ID, and Status LEDs1
Cisco Nexus 3000 Series Hardware Installation Guide
8
Overview
Overview of the Cisco Nexus 3164Q Switch
2
QSFP+ port)
32 QSFP+ ports3
Grounding pad54 SFP+ ports (multiplexed internally to the first
Overview of the Cisco Nexus 3164Q Switch
The Cisco Nexus 3164Q (N3K-C3164Q-40GE) is a 2 rack unit (RU) switch with 64 fixed 40-Gigabit enhanced
quad small form-factor pluggable (QSFP+) ports that can run in either 40-Gigabit native mode or 4 x 10-Gigabit
mode, 1 RJ-45 management port, 1 RS-232 console port, and 1 USB port. This switch supports both port-side
exhaust and port-side intake airflow schemes. The switch requires one AC or DC power supply for operations,
but it can have a second power supply for redundancy.
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 9: Fan-Side View of the Cisco Nexus 3164Q Chassis
Fan modules (2)3Grounding pad1
Beacon (BCN) and Status (STS) LEDs4Power supply modules (2)2
Cisco Nexus 3000 Series Hardware Installation Guide
9
Overview of the Cisco Nexus 3172 Switches
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 10: Port-Side View of the Cisco Nexus 3164Q Chassis
Overview
1
(ENV) LEDs
Console port (1)4
64 40-Gigabit QSFP+ ports5Beacon (BCN), Status (STS), and Environment
Screw holes for mounting brackets6USB ports (2)2
Notch in the chassis (2) (one each side) for
7Management port (1)3
locking into the bottom-support rails
Overview of the Cisco Nexus 3172 Switches
The Cisco Nexus 3172PQ (N3K-C3172PQ-10GE) is a 1 rack unit (RU), 10-Gigabit enhanced small form-factor
pluggable (SFP+)-based switch with 48 SFP+ ports and 6 Quad SFP+ (QSFP+) ports. Each SFP+ port can
operate in 100-Mbps, 1-Gbps, or 10-Gbps mode, and each QSFP+ port can operate in native 40-Gbps or 4 x
10-Gbps mode.
The Cisco Nexus 3172PQ-XL (N3K-C3172PQ-XL) is a 1 rack unit (RU) switch with 8GB of RAM and
dual-core 2.5GHz x86 CPUs and 10-Gigabit enhanced small form-factor pluggable (SFP+) ports with 48
SFP+ ports and 6 Quad SFP+ (QSFP+) ports. Each SFP+ port can operate in 100-Mbps, 1-Gbps, or 10-Gbps
mode, and each QSFP+ port can operate in native 40-Gbps or 4 x 10-Gbps mode.
The Cisco Nexus 3172TQ (N3K-C3172TQ-10GT) is a 1 rack unit (RU), 10GBASE-T switch with 48
10GBASE-T RJ-45 ports (each port can operate at 100-Mbps and 1-Gbps speeds) and 6 Quad SFP+ (QSFP+)
ports (each QSFP+ port can support 4 x 10 Gigabit Ethernet or 40 Gigabit Ethernet).
The Cisco Nexus 3172TQ-32T is the Cisco Nexus 3172TQ with 32 10GBASE-T ports (each port can operate
at 100-Mbps and 1-Gbps speeds) and 6 QSFP+ ports (each QSFP+ port can support 4 x 10 Gigabit Ethernet
or 40 Gigabit Ethernet) enabled. The ports are enabled through software licensing. This switch comes with a
32-10GBASE-T port license preinstalled. To enable the remaining 16 10GBASE-T ports, the customer installs
the 16-port upgrade license.
The Cisco Nexus 3172TQ-XL (N3K-C3172TQ-XL) is a 1 rack unit (RU) switch with 8GB of RAM and
dual-core 2.5GHz x86 CPUs and 10GBASE-T with 48 10GBASE-T RJ-45 ports (each port can operate at
Cisco Nexus 3000 Series Hardware Installation Guide
10
Overview
Overview of the Cisco Nexus 3172 Switches
100-Mbps and 1-Gbps speeds) and 6 Quad SFP+ (QSFP+) ports (each QSFP+ port can support 4 x 10 Gigabit
Ethernet or 40 Gigabit Ethernet).
These switches each have 1 management port, 1 console port, and 1 USB port and support both port-side
exhaust and port-side intake airflow schemes. These switches require one AC or DC power supply for
operations, but can have a second power supply for redundancy.
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 11: Fan-Side View of the Cisco Nexus 3172 Chassis
Fan modules (4)2Power Supply modules (2)1
Cisco Nexus 3000 Series Hardware Installation Guide
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Overview of the Cisco Nexus 31108 Switch
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 12: Port-Side View of the Cisco Nexus 3172 Chassis
Overview
Screw holes for mounting brackets4ID and Status LEDs1
Grounding pad5SFP+ ports (48)2
QSFP+ ports (6)3
Overview of the Cisco Nexus 31108 Switch
The Cisco Nexus 31108PC-V (N3K-C31108PC-V) is a 1 rack unit (RU) top of rack (TOR) L2/L3 switch,
which comes with 48 10G SFP+ and 6 QSFP28 ports, 1 management port (RJ-45 or SFP), 1 console port,
and 1 USB port.
The Cisco Nexus 31108TC-V (N3K-C31108TC-V) is a 1 rack unit (RU) top of rack (TOR) L2/L3 switch,
which comes with 48 10G Base-T and 6 QSFP28 ports, 1 management port (RJ-45 or SFP), 1 console port,
and 1 USB port.
These switches support both port-side exhaust and port-side intake airflow schemes. These switches require
one AC power supply for operations, but can have a second power supply for redundancy.
Cisco Nexus 3000 Series Hardware Installation Guide
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Overview
Overview of the Cisco Nexus 31108 Switch
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 13: Fan-Side View of the Cisco Nexus 31108 Chassis
Screw holes for mounting brackets4AC power supply (1 or 2)1
Grounding pad5Fan modules (4)2
Console, Management, and USB ports3
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 14: Port-Side View of the Cisco Nexus 31108 Chassis
1
(N3K-C31108TC-V)
2
(N3K-C31108PC-V)
100G QSFP28 ports (6)4Beacon, Status, and Environment LEDs
Screw holes for mounting brackets5Beacon, Status, and Environment LEDs
Cisco Nexus 3000 Series Hardware Installation Guide
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Overview of the Cisco Nexus 31128PQ Switch
Overview
3
48 10G Base-T ports (N3K-C31108TC-V)
Grounding pad48 10G SFP+ ports (N3K-C31108PC-V)
Overview of the Cisco Nexus 31128PQ Switch
The Cisco Nexus 31128PQ (N3K-C31128PQ-10GE) is a 2 rack unit (RU) switch with 96 fixed 10-Gbps
enhanced small form-factor pluggable (SFP+) ports and 8 fixed 40-Gbps quad small form-factor pluggable
(QSFP+) ports, 1 management port, 1 console port, and 2 USB ports. This switch supports both port-side
exhaust and port-side intake airflow schemes. The switch requires one AC or DC power supply for operations,
but it can have a second power supply for redundancy.
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 15: Fan-Side View of the Cisco Nexus 31128PQ Chassis
Fan modules (2)3Grounding pad1
Beacon (BCN) and Status (STS) LEDs4Power supply modules (2)2
Cisco Nexus 3000 Series Hardware Installation Guide
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Overview
Overview of the Cisco Nexus 3232C Switch
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 16: Port-Side View of the Cisco Nexus 31128PQ Chassis
10-Gigabit SFP+ ports that can operate at 1 or
5Console port (1)1
10 Gigabits (96)
40-Gigabit uplink ports (8)6USB ports (2)2
3
(ENV) LEDs
Screw holes for mounting brackets7Beacon (BCN), Status (STS), and Environment
Notch in the chassis (2) (one each side) for
8Management port (1)4
locking into the bottom-support rails
Overview of the Cisco Nexus 3232C Switch
The Cisco Nexus 3232C (N3K-C3232C) is a 1 rack unit (RU) switch with 32 10- or 100-Gigabit QSFP28-100
and 2 10G SPF+ ports. This switch supports both port-side exhaust and port-side intake airflow schemes. The
switch requires one AC or DC power supply for operations, but it can have a second power supply for
redundancy.
Note
Each vertical pair of QSFP28 ports supports a QSFP-to-SFP adapter (such as CVR-2QSFP28-8SFP) that
provides eight breakout SFP/SFP+/SFP28 ports. The top four ports connect to the upper QSFP28 port,
and the bottom four ports connect to the lower QSFP28 port.
Cisco Nexus 3000 Series Hardware Installation Guide
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Overview of the Cisco Nexus 3232C Switch
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 17: Fan-Side View of the Cisco Nexus 3232C Chassis
Overview
Screw holes for mounting brackets4AC or DC power supply (1 or 2)1
Grounding pad5Fan modules (4)2
Console, Management, and USB ports3
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 18: Port-Side View of the Cisco Nexus 3232C Chassis
Cisco Nexus 3000 Series Hardware Installation Guide
16
Overview
Overview of the Cisco Nexus 3264Q Switch
Screw holes for mounting brackets4Selector switch, ID, and Status LEDs1
Grounding pad510G SPF+ ports (2)2
10- or 100-Gigabit QSFP28-100 ports (32)
3
1
10 Gigabits require a QSFP-to-SFP adapter [CVR-QSFP-SFP10G] and an SFP+ transceiver.
1
Overview of the Cisco Nexus 3264Q Switch
The Cisco Nexus 3264Q (N3K-C3264Q) is a 2 rack unit (RU) switch with 64 fixed 10- or 40-Gigabit quad
small form-factor pluggable (QSFP) ports, 2 SFP+ ports, 1 RJ-45 management port, 1 RS-232 console port,
and 2 USB ports. This switch supports both port-side exhaust and port-side intake airflow schemes. The switch
requires one AC or DC power supply for operations, but it can have a second power supply for redundancy.
The following figure shows the fan-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 19: Fan-Side View of the Cisco Nexus 3264Q Chassis
Fan modules (2)3Grounding pad1
Beacon (BCN) and Status (STS) LEDs4Power supply modules (2)2
Cisco Nexus 3000 Series Hardware Installation Guide
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Overview of the Cisco Nexus 3548-10G, 3548-10GX, and 3524 Switches
The following figure shows the port-side chassis features that you use when installing the chassis or replacing
its modules.
Figure 20: Port-Side View of the Cisco Nexus 3264Q Chassis
Overview
2
SFP+ ports (2)4
2
10 Gigabits require a QSFP-to-SFP adapter [CVR-QSFP-SFP10G] and an SFP+ transceiver.
10- or 40-Gigabit QSFP ports (64)
5LEDs1
Screw holes for mounting brackets6USB ports (2)2
Notch in the chassis (2) (1 each side) for locking
7Console port (1) and Management port (1)3
into the bottom-support rails
Overview of the Cisco Nexus 3548-10G, 3548-10GX, and 3524
Switches
The Cisco Nexus 3548P-10G (N3K-C3548P-10G) and 3548P-10GX (N3K-C3548P-10GX) are 1 rack unit
(RU) switches with 48 fixed 1- and 10-Gigabit Ethernet small form-factor pluggable (SFP+) ports, 1 fixed
10/100/1000 management port (the Cisco Nexus 3548P-10G also has 1 disabled management port, but there
are no plans to enable this port at any future date), 1 console port, and 1 (Cisco Nexus 3548P-10G) or 2 (Cisco
Nexus 3548P-10GX) USB ports. This switch supports both port-side exhaust and port-side intake airflow
schemes. The switch requires one AC or DC power supply for operations, but it can have a second power
supply for redundancy.
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