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7159E2X Lenovo ThinkSystem NE2572 RackSwitch (Front to Rear) 48-Ports SFP28/SFP+ with 6x QSFP28/QSFP+ Expansion Slot Layer 3 Switch
SKU:
7159E2X
Weight: 26.00 lbs
Condition: Refurbished
- 48 SFP28/SFP+ ports for high-speed connectivity
- 6 QSFP28/QSFP+ expansion slots for flexible uplinks
- Layer 3 routing capabilities for advanced network management
- Front-to-rear airflow suitable for data center racks
| Product Overview |
|---|
The Lenovo ThinkSystem NE2572 RackSwitch 7159E2X serves as a high-performance Layer 3 switch designed for data center use. It provides a balance of dense 25GbE ports and scalable 100GbE uplinks, fitting seamlessly into rack environments with front-to-rear airflow. This switch is a solid choice for managing complex network traffic in enterprise and cloud infrastructures. |
| General Information | |
|---|---|
| Brand | Lenovo |
| Part Number | 7159E2X |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Form Factor | Rack-Mountable |
| Mount Type | 1U Rack |
| Switch Ports | 48 x SFP28/SFP+, 6 x QSFP28/QSFP+ |
| Number of Ports | 54-Ports |
| Port Type | SFP, SFP+, QSFP / QSFP+ |
| Port Speed | 10 GbE, 25 GbE on SFP; 40 GbE/100 GbE on QSFP |
| UpLink Ports | 6 × QSFP28/QSFP+ (up to 100 GbE) |
| POE Support | No |
| Switching Capacity | 3.6 Tbps |
| Switch Forwarding Rate | 2.678 Mpps |
| DRAM | 8 GB |
| Flash Memory | 4 GB |
| VLAN Support | Yes |
| Max VLANs Supported | 4,095 VLAN IDs |
| Layer Support | Layer 2, Layer 3 |
| Connector Type | SFP28, SFP+, QSFP28, QSFP+ |
| Performance | |
|---|---|
| Latency | 535 ns |
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | Up to 104,000 entries |
| Management and Configuration | |
|---|---|
| Routing Protocols | OSPF, BGP |
| Remote Protocols | SNMPv1/2/3, Telnet, SSH, HTTP/HTTPS, REST API |
| Management Interfaces | 1× RJ-45 OOB, 1× RS-232 console, 1× micro-USB port plus in-band via Ethernet |
| Security Features | RADIUS, TACACS+, ACL, RBAC, CoPP, Trustsec via TPM 1.2 |
| Management Type | CLI, Web GUI, SNMP, RESTful API |
| Security | ACLs, 802.1X authentication, RADIUS, TACACS+, DHCP snooping, IP Source Guard |
| Remote Management Protocol | SNMP, SSH, Telnet, HTTP, HTTPS |
| Routing Protocol | Static routing, OSPF, BGP, RIP |
| Power & Cooling | |
|---|---|
| Fans | Front-to-rear hot-swappable cooling fans (redundant fan modules) |
| Power | AC 100-240V, 50/60 Hz (supports redundant PSUs) |
| Power Supply | Redundant hot-swappable AC power supply modules (factory-configurable) |
| Physical Characteristics | |
|---|---|
| Dimensions | 4.4 cm × 44.1 cm × 48.7 cm |
| Weight | 26.00 |
| Operating Temperature | 0°C to 40°C |
| Miscellaneous | |
|---|---|
| Compliance Standards | CE, FCC |
| Compliant Standards | IEEE 802.3, IEEE 802.3ae (10GbE), IEEE 802.3by (25GbE), IEEE 802.1Q (VLAN), IEEE 802.1p (QoS), IEEE 802.3ad (LACP), IEEE 802.3x (flow control) |
| Product Description |
|---|
The Lenovo ThinkSystem NE2572 RackSwitch 7159E2X is built to handle demanding data center environments with its powerful Layer 3 switching capabilities and extensive port options. It’s commonly used in enterprise networks and cloud infrastructure where high bandwidth and low latency are essential. Network engineers and IT professionals rely on it for aggregating traffic and providing robust routing features. Key Features
This switch is typically deployed in core or aggregation layers of data centers, where it manages large volumes of traffic between servers and storage systems. Its combination of speed and routing features helps maintain network reliability and performance under heavy workloads. |
| Use Cases |
|---|
The 7159E2X Lenovo ThinkSystem NE2572 RackSwitch is designed for high-density, high-performance networking scenarios requiring scalable bandwidth and efficient cooling. How It's Used:
This switch offers network architects flexibility and performance for building scalable, efficient, and robust networks in demanding environments. |
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