Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
7159CRW - Lenovo RackSwitch G8272 48-Port 10Gb SFP+ 6-Port 40Gb QSFP+ (Rear to Front)
- Lower power-consumption
- Cloud deployment made simple
- Ethernet efficiency
Request a price for 7159CRW — we confirm current pricing and lead time within one business day.
Key specifications
See full specs ↓- Switch type
- Managed
- Switch layer
- L2/L3
- Quality of Service (QoS) support
- Yes
- Basic switching RJ-45 Ethernet ports type
- No
- SFP+ module slots quantity
- 48
- QSFP+ module slots quantity
- 6
Documents
Specifications: Specs Icecat. Product content is provided as-is; confirm critical details with us before ordering.
Product details
Lenovo G8272. Switch type: Managed, Switch layer: L2/L3. Switching optical modules type: 40 Gigabit Ethernet. USB 2.0 ports quantity: 1, Console port: RJ-45/Mini-USB. MAC address table: 224000 entries. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.1ab, IEEE 802.1p,.... Power connector: AC-in jack. Rack mounting, Form factor: 1U
Management features
| Switch type | Managed |
| Switch layer | L2/L3 |
| Quality of Service (QoS) support | Yes |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports type | No |
| SFP+ module slots quantity | 48 |
| QSFP+ module slots quantity | 6 |
| Console port | RJ-45/Mini-USB |
| USB 2.0 ports quantity | 1 |
| Power connector | AC-in jack |
Network
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1Qbg, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| 10G support | Yes |
| Port mirroring | Yes |
| Link aggregation | Yes |
| VLAN support | Yes |
| Virtual LAN features | Tagged VLAN |
| Number of VLANs | 4095 |
Optical fiber
| Fiber ethernet cabling technology | 10GBASE-LR, 10GBASE-SR, 40GBASE-LR4, 40GBASE-SR4 |
| Switching optical modules type | 40 Gigabit Ethernet |
Data transmission
| Throughput | 1440000 Mpps |
| MAC address table | 224000 entries |
| Static route | Yes |
| Number of static routes | 128 |
| Packet buffer memory | 12.2 MB |
Security
| DHCP features | DHCP relay, DHCP snooping |
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| Security algorithms | SSH |
| Password protection | Yes |
Multicast features
| Multicast support | Yes |
Protocols
| Management protocols | SNMP V1, V2, V3 |
| Routing protocols | BGP4, VRRP |
Design
| Rack mounting | Yes |
| Form factor | 1U |
| Product colour | Black |
| Airflow direction | Back-to-front airflow |
| Number of fans | 4 fan(s) |
| Electromagnetic compatibility | FCC 47CFR Part 15 Class A, EN 55022 Class A, ICES-003 Class A, VCCI Class A, AS/NZS CISPR 22 Class A, CISPR 22 Class A, EN 55024, KC Class A, CE |
Performance
| Noise level | 72 dB |
| Mean time between failures (MTBF) | 290023 h |
Power
| Power supply included | Yes |
| Redundant power supply (RPS) support | Yes |
| Number of power supply units | 2 |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 123 W |
| Power consumption (max) | 240 W |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Heat dissipation | 420 BTU/h |
Weight & dimensions
| Width | 439 mm |
| Depth | 487 mm |
| Height | 44 mm |
| Weight | 9.1 kg |
Certificates
| Certification | ROHS, UL60950-1, CAN/CSA 22.2 No.60950-1, TUV/GS to EN 60950-1, IEC60950-1, CNS 14336-1, Argentina Smark to IEC60950-1, GB4943.1-2011, EAC, NOM-019 |
Logistics data
| Harmonized System (HS) code | 85176990 |
Description
Highlights - Optimized for applications requiring high bandwidth and low latency - Create SDN with OpenFlow now and planned VXLAN support via software upgrade - Support for 48 SFP+ ports with up to 72 10GbE SFP+ connections in a 1U form factor Performance. Value. The feature-rich Lenovo RackSwitch G8272 includes 48 x SFP+ 10 Gigabit Ethernet (GbE) ports plus 6 x QSFP+ 40GbE ports in a flexible 1U switch. The SFP+ ports support SFP 1GbE if needed. Using only 123W of power, the G8272 uses less power than comparable switches. Also, redundant power supplies and cooling fans come standard, adding to the reliability and efficiency. Perfect for Cloud The G8272 supports many value-added features for modern cloud deployments including unified fabric port (UFP) to help improve performance and availability when using virtual NICs. UFP allows a SFP+ 10GbE port to be carved into as many as 4 virtual ports with the throughput speed of each port controlled by the switch. The G8272 supports OpenFlow which helps easily create software defined virtual networks (SDN) and enables a remote controller to modify the behavior of network devices. Ethernet Efficiency Take advantage of the economics and performance of lossless Ethernet, which can significantly improve performance, reliability and predictability. The G8272 can help your data center evolve to a higher level by helping you to consolidate server and storage networks into a single fabric. Converged enhanced Ethernet can help deliver value for your iSCSI, NAS and FCoE enterprise storage environments. You can achieve lower costs, simplify management, attain higher performance, improve bandwidth utilization, and gain the flexibility your business needs. Why Lenovo? Lenovo is the leading provider of x86 systems for the data center. The portfolio includes rack, tower, blade, dense and converged systems, and supports enterprise class performance, reliability and security. Lenovo also offers a full range of networking, storage, software and solutions, and comprehensive services supporting business needs throughout the IT lifecycle.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 7159CRW.
