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LENOVO RACK SWITCH G8272 (RF)

Manufacturer: LENOVO
ID: 7159CRW
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Key Specifications

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Specifications
Description
Store availability
Delivery
Price development
Ports & interfaces
USB 2.0 ports quantity1
Console portRJ-45/Mini-USB
Basic switching RJ-45 Ethernet ports typeNone
SFP+ module slots quantity48
Power connectorAC-in jack
QSFP+ module slots quantity6
Weight & dimensions
Weight9.1 kg
Height44 mm
Width439 mm
Depth487 mm
Energy management
Power consumption (typical)123 W
Number of power supply units2
Redundant power supply (RPS) supportcheckmark
AC input frequency50/60 Hz
AC input voltage100 - 240 V
Power consumption (max)240 W
Power supply includedcheckmark
Operational conditions
Operating relative humidity (H-H)10 - 90%
Operating temperature (T-T)0 - 40 °C
Heat dissipation420 BTU/h
Protocols
Management protocolsSNMP V1, V2, V3
Routing protocolsBGP4, VRRP
Networking
Networking standardsIEEE 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
Port mirroringcheckmark
Link aggregationcheckmark
Number of VLANs4095
VLAN supportcheckmark
10G supportcheckmark
Data transmission
MAC address table224000 entries
Packet buffer memory12.2 MB
Throughput1440000 Mpps
Number of static routes128
Static routecheckmark
Security
Security algorithmsSSH
Access Control List (ACL)checkmark
IGMP snoopingcheckmark
Password protectioncheckmark
Management features
Switch layerL2/L3
Quality of Service (QoS) supportcheckmark
Switch typeManaged
Optical fiber
Fiber ethernet cabling technology10GBASE-LR, 10GBASE-SR, 40GBASE-LR4, 40GBASE-SR4
Switching optical modules type40 Gigabit Ethernet
Design
CertificationROHS, 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
Rack mountingcheckmark
Electromagnetic compatibilityFCC 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
Form factor1U
Product colourBlack
Number of fans4 fan(s)
Airflow directionBack-to-front airflow
Performance
Mean time between failures (MTBF)290023 h
Noise level72 dB
Multicast features
Multicast supportcheckmark
EAN889488024117
Warranty1 year
Source: Icecat.biz
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.

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The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

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