Lenovo Lenovo ThinkSystem NE1032T RackSwitch (Front to Rear)

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Attribute Specification
Form factor 1U rack mount (Machine Type 7159)
Ports
48x 10 Gb Ethernet fixed ports (RJ-45)
6x QSFP+ ports
Media types 40 Gb Ethernet QSFP+:
40 GbE short-range (SR) QSFP+ bi-directional (BiDi) transceivers
40 GbE short-range (SR4/iSR4/eSR4) QSFP+ transceivers
40 GbE long-range (LR4) QSFP+ transceivers
40 GbE QSFP+ to QSFP+ direct attach copper (DAC) cables
40 GbE QSFP+ to 4x 10 GbE SFP+ DAC breakout cables
40 GbE QSFP+ to QSFP+ active optical cables (AOCs)
40 GbE QSFP+ to 4x 10 GbE SFP+ active optical breakout cables
10 Gb Ethernet fixed ports (10GBASE-T):
RJ-45 UTP Category 6a or 7
Port speeds
40 GbE QSFP+ SR BiDi/SR4/LR4 transceivers: 40 GbE
40 GbE QSFP+ iSR4/eSR4 transceivers, DAC cables and AOCs: 40 GbE or 4x 10 GbE
10 GbE fixed ports: 100 Mbps / 1 Gbps / 10 Gbps auto-sensing
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 1.44 Tbps switching throughput
As low as 700 ns (QSFP+) or 2.4 µs (10GBASE-T) port-to-port switching latency
Up to 714 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: 72
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 Two load-sharing, redundant hot-swap 770 W AC (100 - 240 V) Platinum power supplies (each power supply has an IEC 320-C14 connector).
Hot-swap parts QSFP+ transceivers, QSFP+ DAC cables, 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 OpenStack-based 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.
Hardware warranty Three-year (Machine Type 7159) Customer Replaceable Unit limited warranty with 9x5 Next Business Day Parts Delivered. Optional warranty service upgrades are available through Lenovo: onsite service, 24x7 coverage, 2-hour or 4-hour response time, 1-year or 2-year warranty and post-warranty extensions, basic installation services.
Software maintenance Three-year software support and subscription is included in the base warranty. Optional 1-year and 2-year warranty extensions include software support and subscription.
Mean Time Between Failures 141,566 hours MTBF.
Dimensions Height: 44 mm (1.7 in.); width: 441 mm (17.3 in.); depth: 487 mm (19.2 in.)
Weight 11.5 kg (25.4 lb).

Stránky o produkte:

https://lenovopress.com/lp0607-lenovo-thinksystem-ne1072t-rackswitch

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