N3K-C3432D-S Cisco Nexus 3432D-S Switch with 32 Ports of QSFP-DD

Switch Cisco N3K-C3432D-S Nexus 3432D-S with 32 Ports of QSFP-DD

✓ Mã sản phẩm: N3K-C3432D-S

Danh mục: Cisco Nexus, Thiết Bị Mạng CISCO

Mô tả
Thông số kỹ thuật

Thiết bị chuyển mạch Cisco Nexus N3K-C3432D-S là dòng switch hỗ trợ các cổng 400G đầu tiên trong danh mục Nexus 3000 với Bộ giải mã nối tiếp PAM4 (SerDes) 50 Gbps, được thiết kế cho các trung tâm dữ liệu với performance-per-watt hàng đầu trong ngành với độ trễ thấp, cung cấp các công cụ phân tích hàng đầu.

Switch Cisco Nexus N3K-C3432D-S được thiết kế 1RU, cung cấp 32 Ports Quad Small Form-Factor Pluggable – Double Density (QSFP-DD) 400G với băng thông chuyển mạch lên tới 25.6-Tbps, hỗ trợ tương thích ngược với các chuẩn QSFP+, QSFP28, và QSFP56. Mỗi cổng QSFP-DD có thể hoạt động ở các tốc độ 400, 100, 50, 40, và 25 Gbps.

Thông số kỹ thuật Switch Cisco Nexus N3K-C3432D-S

Product specifications
Physical	– 32 fixed 400-Gigabit-Ethernet QSFP-DD ports – Beacon LED – Status LED – Dual-redundant power supplies – Redundant (5+1) fans – Two 100/1000Mbps SFP ports in front (ports 33 and 34) – One RS-232 serial console port – One RJ45 and one SFP management port – One USB port
Performance	25.6-Tbps switching capacity
Typical operating power	626W
Maximum power	1240W
Typical heat dissipation	2136 BTU/hr
Maximum heat dissipation	4231 BTU/hr
Hardware tables and scalability
Number of MAC addresses	120K
Number of IPv4/IPv6 unicast routes	440K / 360K
Number of IPv4/IPv6 hosts	192K / 96K
Number of IPv4 multicast routes	Up to 96K with 8K groups
Number of VLANS	4K
Number of ACL entries	3.5K ingress and 1.5K egress
Number of spanning-tree instances	Rapid Spanning Tree Protocol (RSTP): 123 Multiple Spanning Tree (MST) Protocol: 64
Number of EtherChannels	24
Number of ports per EtherChannel	24
Buffer size	70 Mb
Boot flash memory	128 GB
Latency	370 nsec
Power
Number of power supplies	2 (redundant)
Power supply types	AC (forward and reversed airflow)
Input voltage	100 to 240 VAC
Frequency	50 to 60 Hz
Power supply efficiency	89 to 91% at 220V
Cooling	Forward and reversed airflow schemes – Forward airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies) – Reversed airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports) Six individual, hot-swappable fans (5+1 redundant)
Environment
Dimensions (height x width x depth)	1.75 x 17.29 x 25.4 in. (4.44 x 43.91 x 64.51cm)
Weight	13.6 Kg
Operating temperature	32 to 104° F (0 to 40°C)
Storage temperature	-40 to 158° F (-40 to 70°C)
Relative humidity	5 to 95% non-condensing
Altitude (operating)	Designed to meet: -500 ft to 13,123 ft
Altitude (non-operating)	-1000 ft to 30,000 ft
Safety and EMC
Regulatory compliance	Products should comply with CE Markings per 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 – KN24
RoHS	RoHS 5 compliant except for lead press-fit connectors