24 Port S5700-28C-HI-24S 2x10GE SFP+ Gigabit Switch

One extended slot:

Optional sub-card 1: 2 x 10 GE SFP+

Optional sub-card 2: 4 x 10 GE SFP+

Optional sub-card 3: 4 x 1,000 BASE-X

Three front extended slots:

Optional subcard 1: 16 x 10/100/1,000 BASE-T

Optional subcard 2: 16 x 1,000 BASE-X

One rear extended slot:

Optional subcard 1: 4 x 10 GE SFP+ (no GE auto adaption)

Optional subcard 2: 4 x 40 GE QSFP+

RRPP ring topology and RRPP multi-instance

Smart Link tree topology and Smart Link multi-instance, providing millisecond-level protection switchover

Smart Ethernet Protection (SEP)

G.8032 Ethernet Ring Protection Switching (ERPS)

STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)

BPDU protection, root protection, and loop protection

MPLS L3VPN

MPLS L2VPN (VPWS/VPLS)

MPLS-TE

MPLS QoS

Hardware OAM:

EFM OAM

CFM OAM

Y.1731 performance test

Hardware-level delay and jitter detection

Software OAM:

EFM OAM

CFM OAM

Y.1731 performance test

VBST (compatible with PVST/PVST+/RPVST)

LNP (similar to DTP)

VCMP (similar to VTP)

For detailed interoperability certifications and test reports, click HERE.