Lenovo ThinkSystem NE1072T RackSwitch 48x10GbE w/ 6x 40GbE QSFP+

Description

https://lenovopress.lenovo.com/lp0607-lenovo-thinksystem-ne1072t-rackswitch
ianAsher LLC with provide free remote installation and configuration assistance.  3 month warranty.
The Lenovo ThinkSystem NE1072T RackSwitch that uses 10GBASE-T and 40 Gb QSFP+ Ethernet technology is specifically designed for the data center. It is ideal for today's big data, cloud, and enterprise workload solutions. It is an enterprise class Layer 2 and Layer 3 full featured switch that delivers line-rate, high-bandwidth switching, filtering, and traffic queuing without delaying data. Large data center-grade buffers help keep traffic moving, while the hot-swap redundant power supplies and fans (along with numerous high-availability features) help provide high availability for business sensitive traffic.
This product guide provides essential pre-sales information to understand the NE1072T RackSwitch, its key features and specifications, components and options, and configuration guidelines.
This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about the NE1072T RackSwitch and consider its use in IT solutions.
Table 1. NE1072T RackSwitch system specifications
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.
ianAsher 3 Month Warranty
ianAsher will provide replacement warranty.  Buyer responsible for shipping costs.
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).