The Lenovo ThinkSystem NE2552E Flex Switch is an embedded switch module for Flex System that is designed for the data center to provide 10 Gb/25 Gb/50 Gb Ethernet server connectivity with 50 Gb/100 Gb Ethernet upstream links. 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 numerous high-availability software features help provide high availability for business sensitive traffic.

Specification

Product
Product id	646901
Brand	Lenovo
Partnr	4SG7A08868
EAN/UPC code	889488467990
Data transmission
MAC address table	103000 entries
Static route	Y
Number of static routes	128
Network
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, 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 802.3an, IEEE 802.3ba, IEEE 802.3bj, IEEE 802.3bm, IEEE 802.3by, IEEE 802.3cc, IEEE 802.3u, IEEE 802.3x
10G support	Y
Port mirroring	Y
Full duplex	Y
Link aggregation	Y
VLAN support	Y
Number of VLANs	4095
Management features
Switch type	Managed
Switch layer	L2/L3
Quality of Service (QoS) support	Y
Protocols
Management protocols	SNMP V1, V2, V3
Routing protocols	BGP, OSPF
Security
DHCP features	DHCP relay
Access Control List (ACL)	Y
IGMP snooping	Y
Security algorithms	SSH
Weight & dimensions
Width	401 mm
Depth	317 mm
Height	30 mm
Weight	3700 g
Multicast features
Multicast support	Y
Endurance
Mean time between failures (MTBF)	300000 uur
Design
Product colour	Black
Certification	United States FCC Part 15, Class A Canada ICES-003, Class A Australia and New Zealand Class A Statement European Union Council Directive 2004/108/EC European Union Council Directive 2014/30/EU EN55022 Class A EN55024 Japan VCCI Class A Statement Korea KCC Class A Statement Russia Electromagnetic Interference (EMI) Class A Statement People's Republic of China Class A Electronic Emission Statement Taiwan Class A Compliance Statement