Item 

S3740

Backplane

256 Gbps

Forwarding

168 Gbps

MAC table

32K/64K

Ports

32 GE Base-T ports and 8 10GE optical ports

POE/POE+

Non-support

Dimensions mm (W×D×H)

442.5×330×44

Power supply

AC: 100V-240V, 50Hz±10%

DC: -36V~-72V (POE doesn’t support the DC power supply.)

Dual power supply (optional)

Environment

Operating temperature/humidity: 0℃-50℃; 10%-90% non-condensing

Storage temperature/humidity: -20℃-70℃; 5%-95% non-condensing

MAC exchange

Static configuration and dynamic MAC learning

MAC browsing and removal

Configurable aging time of the MAC address

Limited number of learnable MAC addresses

MAC filtration

Black-hole MAC list

VLAN

4K VLAN

GVRP

1:1 VLAN mapping and N:1 VLAN mapping

QinQ and flexible QinQ

Private VLAN

STP

802.1D (STP), 802.1W (RSTP) and 802.1S (MSTP)

BPDU protection, root protection, and loopback protection

Multicast

IGMP v1/v2/v3

IGMP Snooping

IGMP Fast Leave

Multicast group strategy and quantity limitation

Multicast flow copying over VLANs

PIM-SM and PIM-DM

IPv4

Static routing, RIP v1/v2, OSPF, BGP

Strategy routing

Load balance by equivalent routing

BFD for OSPF, BGP

IPv6

ICMPv6, DHCPv6, ACLv6 and IPv6 Telnet

IPv6 neighbor discovery

Path MTU discovery

MLD V1/V2

MLD snooping

IPv6 Static Routing, RIPng, OSPFv3, BGP4+

Manual tunnel, ISATAP tunnel, 6 to 4 tunnel

MCE

MCE

MPLS VPN

LDP protocol

MCE

P/PE of MPLS VPN

MPLS TE

MPLS OAM