S4224 access switch with 24 100/1000Mbps ports and 4 10GE uplinks is designed to support a wide range of MEF-based Carrier Ethernet services for Mobile Backhaul, Business Ethernet, Cloud Assurance and Carrier Exchange E-Access Services.
24 x 100/1000Mbps SFP ports
4 x10GE SFP+ ports
Any port can be network or client
E-Line (EPL and EVPL)
E-LAN (EP-LAN and EVP-LAN)
E-Access (Access EPL and EVPL)
Blended Ethernet Service Activation testing supporting RFC2544 and Y.1564 services testing via EVC bandwidth policies or CoS ingress and egress tags with 1-way delay measurements reported in 1-milliseconds
Hardware based Precision Time Protocol 1588v2 with clock off-set reporting and monitoring between grandmaster and slave with nanosecond accuracy.
Multi-CoS 802.1p and Ipv4/V6 DiffServ/TOS to ensure any level of service between operator and customer networks
Hardware based Service OAM (IEEE 802.1ag) and Performance Monitoring (ITU Y.1731) ensure accurate service performance delivery with two and one-way delay measurement reporting.
Bandwidth policies enforced by rate limiting the port, VLAN ID or EVC with configurable CIR, CBS, EIR, EBS, with real-time green/yellow/red/discarded frame monitoring.
ITU G.8031 linear APS and G.8032(v1 and v2) rings offer sub 50ms failover.
Strong security authentication/ verification including SSH/SSL RSA/DSA certificate generation, TACACS+, RADIUS, HTTPs, SNMP v1, v2c and v3 , up to 15 different levels of user administrative access rights