N5K-C56128P Overview
The Cisco Nexus 56128P (N5K-C56128P) is a 2RU (2 rack unit) switch that supports 2.56 Tbps of bandwidth across 48 fixed 1 Gigabit and 10 Gigabit Ethernet SFP+ ports, and four 40-Gbps QSFP+ ports. The 48 fixed SFP+ ports and 4 40Gbps QSFP+ ports support FCOE also, in addition to Ethernet. The Cisco Nexus 56128P runs the industry-leading Cisco NX-OS Software operating system, providing features and capabilities that are widely deployed.
Quick Specs
Figure 1 shows the appearance of N5K-C56128P.
Table 1 shows the Quick Specs.
Product Code |
N5K-C56128P |
Bandwidth |
2.56 Tbps |
Fixed Interfaces |
48 fixed 1 Gigabit and 10 Gigabit Ethernet SFP+ ports, and four 40-Gbps QSFP+ ports |
Form Factor |
2-rack unit |
Expansion slots |
2 |
Power Supplies |
four 2+2 redundant, hot-swappable power supplies |
Fan Modules |
four 3+1 redundant, hot-swappable independent fans |
Number of ports |
1152 with FEX |
10 GE |
Up to 96 wire-rate ports |
40 GE |
Up to 8 QSFP ports |
Unified ports |
Up to 48 ports (Ethernet; FCoE; 2/4/8-gigabit FC) |
10 and 40 Gbps FCoE |
Yes |
Hardware VXLAN |
Yes |
NVGRE capable |
Yes |
Latency |
1 microsecond |
Airflow |
supporting both port-side intake (red handle) and fan-side intake (blue handle) airflow options. |
Physical (height x width x depth) |
3.5 x 17.3 x 30 in (8.8 x 43.9 x 76.2 cm) |
Weight |
60 lb (2 expansion modules and 4 power supplies) |
Product Details
Figure 2 shows the back panel of N5K-C56128P.
Note:
(1) |
Hot-Swappable N+1 Redundant AC/DC Power Supplies |
(2) |
Hot-Swappable N+1 Redundant Fan Trays(4 per switch)-Choice of reverse airflow |
(3) |
Mgmto/Console/USB |
The Accessories
Table 2 shows the recommended elements for the N5K-C56128P.
Category |
Model |
Description |
N5600 SFP Transceiver and Optics |
10GBASE-SR SFP Module |
|
10GBASE-CU SFP+ Cable 1.5 Meter |
||
Software License Options |
Limited Time Promotion for Nexus 5600 Series LAN Enterprise |
Compare to Similar Items
Table 3 shows the comparison of N5K-C56128P and N5K-C5672UP.
Product Code |
N5K-C56128P |
|
Form factor |
2-rack unit |
1-rack unit |
Power Supplies |
four 2+2 redundant, hot-swappable power supplies |
two 1+1 redundant, hot-swappable power supplies |
Airflow |
supporting both port-side intake (red handle) and fan-side intake (blue handle) airflow options. |
supporting both port-side intake (red handle) and fan-side intake (blue handle) airflow options for flexible mounting |
Number of ports |
1152 with FEX |
Up to 1152 with FEX |
10 GE |
Up to 96 wire-rate ports |
48 ports |
40 GE |
Up to 8 QSFP ports |
6 true QSFP ports |
Unified ports |
Up to 48 ports (Ethernet; FCoE; 2/4/8-gigabit FC) |
16 ports (Ethernet; FCoE; 2/4/8-gigabit FC) |
10 and 40 Gbps FCoE |
Yes |
Yes |
Hardware VXLAN |
Yes |
Yes |
NVGRE capable |
Yes |
Yes |
Latency |
1 microsecond |
1 microsecond |
Get more information
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