Суич Lenovo ThinkSystem NE1032, 32x SFP/SFP+, USB

Attribute Specification
Form factor:
• 1U rack mount

Ports
• 32x SFP/SFP+ ports

Media types
10 Gb Ethernet SFP+:
• 10 GbE short-range (SR) SFP+ transceivers
• 10 GbE long-range (LR) SFP+ transceivers
• 10 GbE extended-range (ER) SFP+ transceivers
1• 0 GbE RJ-45 SFP+ transceivers
• 10 GbE SFP+ active optical cables
• 10 GbE SFP+ DAC cables
1/10 Gb Ethernet SFP+:
• 1/10 GbE SX/SR SFP+ transceivers
1 Gb Ethernet SFP:
• 1 GbE short-wavelength (SX) SFP transceivers
• 1 GbE long-wavelength (LX) SFP transceivers
• 1 GbE RJ-45 SFP transceivers

Port speeds
• 10 GbE SFP+ transceivers, DAC cables and AOCs: 10 Gbps
• 1/10 GbE SFP+ transceivers: 1 Gbps or 10 Gbps
• 1 GbE SFP transceivers: 1 Gbps

Switching method
• Cut-through.
Data traffic types
• Unicast, multicast, broadcast

Software features
• Lenovo Cloud Networking OS (CNOS):
• Layer 2 switching, Layer 3 switching, virtual local area networks (VLANs), VLAN tagging, spanning tree protocol (STP), link aggregation (trunk) groups (LAGs), virtual LAGs (vLAGs),
• Layer 2 failover, quality of service (QoS), IPv4/IPv6 management, IPv4/IPv6 routing, equal cost multiple paths (ECMP), IPv4/IPv6 virtual router redundancy protocol (VRRP), • • IPv4 policy-based routing (PBR), Converged Enhanced Ethernet (CEE), Network Policy Agent, VXLAN gateway, Python scripting, REST API programming, Telemetry agent.

Performance
Non-blocking architecture with wire-speed forwarding of traffic:
• 100% line-rate performance
• Up to 640 Gbps switching throughput
• As low as 760 ns port-to-port switching latency
• Up to 476 Million packets per second (Mpps) (64-byte packets)
• Up to 9,216-byte jumbo frames
• Buffer size: 12 MB

Scalability
• MAC address forwarding database entries: 208,000
• VLANs: 4,095 (3,999 user-configurable; 96 reserved)
• Rapid Per VLAN Spanning Tree (RPVST) instances: 500
• Multiple STP (MSTP) instances: 64
• Link aggregation groups: 32
• Active ports in a link aggregation group: 32
• Maximum ingress ACL entries: 3,072
• Maximum egress ACL entries: 512
• Static routes (IPv4 / IPv6): 256 / 256
• Dynamic routes (IPv4 / IPv6): 15,870 / 6,143

Cooling
• Five N+1 redundant hot-swap fans. Rear (non-port side) to front (port side) or front to rear airflow.

Power supply
• Three N+1 redundant hot-swap fans. Rear (non-port side) to front (port side) or front to rear airflow

Hot-swap parts
• SFP/SFP+ transceivers, SFP+ DAC cables and AOCs, power supplies, fans.

Management ports
• 1x 10/100/1000 Mb Ethernet port (RJ-45); 1x RS-232 port (Mini-USB); 1x USB 2.0 port (for additional firmware, log, and configuration files storage).

Management interfaces
• Industry standard command line interface (isCLI); SNMP v1, V2, and v3; REST API. Optional Lenovo XClarity for discovery, inventory, monitoring and events. Optional Lenovo Networking plug-ins for VMware vRealize Log Insight, VMware vRealize Orchestrator, and OpenStackbased environments. Ansible support for IT automation. Ganglia support for telemetry analytics.

Security features
• Secure Shell (SSH); Secure Copy (SCP); Secure FTP (sFTP); user level security; Role-based Access Control (RBAC); LDAP/LDAPS, RADIUS, and TACACS+ authentication; access control lists (ACLs); secure mode; Trusted Platform Module (TPM) 1.2.

Mean Time Between Failures
• 196,927 hours

Dimensions
• Height: 44 mm (1.7 in.); width: 441 mm (17.3 in.); depth: 487 mm (19.2 in.)
• Weight: 10.7 kg (23.6 lb).



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