Looking for enterasys high-performance gigabit ethernet switch 24-ports 10/100/1000mbps b5 series b5g124-24

RFQ Description

We need Layer 2 Switches with below specification.? We need them on OEM model.We would be needing architecture and design as well. We would be requiring 2000+ pieces.? ? Switch must have the following:* 24 nos of 10/100/1000BaseTx interfaces and 2 nos of 1 Gbps SFP/10 GbE SFP+ ports for uplink. (All the 26 interfaces should be activated simultaneously.)* The switch should have hot pluggable SFP/SFP+ ports with support for 10Gbe, 1000BaseSx, LX and ZX interfaces.* Switch backplane bandwidth at minimum should be 64 Gbps fabric.* Must support 64 Mbps maximum forwarding bandwidth. The required forwarding rates are based 64 bytes packet length.* There should be no performance degradation for advanced Layer 2 to Layer 4 services such as QoS and security implementation.* Must support hardware based Access Control Lists (ACLs).* The switch must support -16000 MAC addresses.* The switch must have at least 64 MB DRAM for switch operating system.* The switch should be able to deliver IEEE 802.3af compliant power over Ethernet (PoE) on all 24 ports simultaneously (for PoE switches only. In addition, the switch should be able to deliver IEEE 802.3at compliant power over Ethernet plus(PoE+) ports for IP enabled cameras and other devices.* The switch must have support of IPv6 in hardware and software.Standards Compliance:*IEEE 802.3 : 10 Base T* IEEE 802.3u : 100 Base -TX* IEEE 802.3 . 100 Base-FX* IEEE 802.1s : Multiple Spanning Tree* IEEE 802.1w : Rapid Spanning Tree* IEEE 802.3ad: Spanning Tree Protocol* IEEE 802.3x: Gigabit Ethernet* IEEE 802.1Q, 802.3. VLAN Trunking and Tagging* IEEE 802.10, 802.1w, 802.1s: Spanning Tree Protocol* IEEE 802.1x : port based Security* IEEE 802.3af : Power Over Ethernet (Wherever PoE enabled switches has been asked)* IEEE 802.p class of service (CoS) prioritization.* IEEE 802.3 ae 10 Gigabit Ethernet* IEEE 802.3 at PoE+* Q-in-Q: VLAN TunnelingEnvironmental features:* Operating Temperature : 0 to 40° C.* Storage Temperature . -10 to 60° C.* Relative Humidity : 10 to 90 percent, non~condensing* Operating Altitude : 0 to 3500 meters Layer 2 protocol features:* Hardware assisted Layer 2 forwarding.* Layer 2 switch ports and VLAN Trunks.* IEEE 802.1Q based Layer 2 VLAN encapsulation.* Should support at least 1000 VLANs per switch.* IEEE 802.1 w Rapid Spanning Tree Protocol (RSTP) for rapid convergence.* IEEE 802.1 s Multiple Spanning Tree (MSTP) to group VLANS into a spanning tree instance with each instance having a spanning tree topology independent of other spanning tree instances.* Internet Group Management Protocol (IGMP) snooping version 1,2, and 3.* Should support Link Aggregation Protocol as per IEEE 802.3ad.* Per port broadcast, multicast and unicast storm control prevention mechanism to prevent stations from degrading overall systems performance. Regards,Kush Verma