N3K-C3408-S is the Cisco Nexus 3408-S switch with 32 ports of QSFP-DD. The Cisco Nexus® 3400-S is the first 400G programmable switch series in the Nexus 3000 portfolio with 50 Gbps PAM4 Serial-Deserializers (SerDes), designed for data centers with industry-leading performance-per-watt power efficiency at low latency, offering leading analytics.
Shows the quick spec.
| Körperlich | ● 4 RU, 8-Slot-Chassis
● Beacon LED ● Status LED ● Dual-redundant power supplies ● Redundant (2+1) Fans ● Two 100/1000Mbps SFP ports ● One RS-232 serial console port ● One RJ45 and one SFP management port ● One USB port |
| Leistung | 25.6-Tbps switching capacity |
| Maße (Höhe x Breite x Tiefe) | 6.97 In. X 17.3 In. X 31.6 In. |
Der Cisco Nexus 3048 switches provides the following main benefits:
● With the 12.8-Tbps ASIC, the Cisco Nexus 3408-S series provides 128 ports of 100G or 32 ports of 400G, allowing customers to grow at scale with fewer numbers of switches in their fabric, simplifying management and reducing cost and number of hops.
● At 400G, the Cisco Nexus 3400-S offers the lowest latency in the industry, of 370ns at high-power efficiency
● The Cisco Nexus 3400-S offers a programmable pipeline translated to flexible profiles, whether Longest-Prefix-Matching (LPM)-optimized or layer 3 host-optimized. Customers can choose the profile to match their deployment needs.
● The Cisco Nexus 3400-S supports comprehensive encapsulation and tunneling technologies, Virtuelles erweiterbares LAN (VXLAN), VXLAN routing, Multiprotocol Label Switching (MPLS), Generic Protocol Extension (GPE), Geneve, Network Virtualization Using Generic Routing Encapsulation (NVGRE), und mehr.
● Cisco Nexus 3400-S switches enable deep network analytics, offering per flow monitoring, queue forensics, and drop-packet forensics to help monitor customer networks.
The Cisco Nexus 3408-S is a 4-Rack-Unit (RU), 8-slot chassis with the flexibility of 100G or 400G Line-Card Expansion Modules (LEMs) offering 128 ports of 100G or 32 ports of 400G. The Cisco Nexus 3408-S is the industry’s highest port radix in a compact and energy-efficient form factor. The Cisco Nexus 3408-S supports HVAC/DC power inputs with forward airflow direction.
Spezifikation
| N3K-C3408-S | |
|---|---|
| Körperlich | ● 4 RU, 8-Slot-Chassis ● Beacon LED ● Status LED ● Dual-redundant power supplies ● Redundant (2+1) Fans ● Two 100/1000Mbps SFP ports ● One RS-232 serial console port ● One RJ45 and one SFP management port ● One USB port |
| Leistung | 25.6-Tbps switching capacity |
| Anzahl der MAC-Adressen | 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 |
| Anzahl der VLANs | 4K |
| Anzahl der ACL-Einträge | 3.5K ingress and 1.5K egress |
| Anzahl der Spanning-Tree-Instanzen | Rapid Spanning Tree-Protokoll (RSTP): 123 Multiple Spanning Tree (MST) Protokoll: 64 |
| Anzahl der EtherChannels | 512 |
| Anzahl der Ports pro EtherChannel | bis zu 128 |
| Puffergröße | 70 Mb |
| Boot flash memory | 128 GB |
| Latency | 370 nsec |
| Anzahl der Netzteile | 2 (überflüssig) |
| Netzteiltypen | Wechselstrom (forward airflow) |
| Eingangsspannung | 100 Zu 240 VAC |
| Frequenz | 50 Zu 60 Hz |
| Effizienz der Stromversorgung | 89 Zu 91% bei 220V |
| Kühlung | Forward airflow: Backbordseitiger Einlass (air enters through ports and exits through fan tray and power supplies) Six individual, hot-swappable fans (5+1 überflüssig) |
| Maße (Höhe x Breite x Tiefe) | 6.97 In. X 17.3 In. X 31.6 In. |
| Gewicht | N3K-C3408-S weight across configurations: ● 68 Pfund (without LEMs, Netzteile, or fans) ● 107.7 Pfund (with eight 100G LEMs, Netzteile, und Fans) ● 104.5 Pfund (with eight 400G LEMs, Netzteile, und Fans) Individual LEMs: ● NXM-X16C (100G LEM) – 3.6 Pfund ● NXM-X4D (400G LEM) – 3.2 Pfund |
| Betriebstemperatur | 32 to 104° F (0 bis 40°C) |
| Lagertemperatur | -40 to 158° F (-40 bis 70°C) |
| Relative Luftfeuchtigkeit | 5 Zu 95% nicht kondensierend |
| Höhe (Betriebs) | Designed to meet: -500 ft to 13,123 ft |
| Höhe (non-operating) | -1000 ft to 30,000 ft |
VerpackungsinformationenCisco Nexus 3000 Series switch N3K-C3408-S is sealed in cisco original box. We will also pack N3K-C3408-S with the second box before shipping.
Sendung
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Versandarten
2-4 Arbeitstage
2-4 Arbeitstage
2-4 Arbeitstage
5-7 Arbeitstage
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