Advantages • Layer 3 Switch Router • Versions SW3G-20T GX-4U CB-S36 • 20 x 10/100/ 1000Baset ports SW3G-44T GX-4U CB-S36 • 44 x 10/100/ 1000Baset ports SW3G-20U SF-4UCB-S36 • 20 x SFP for 100FX/ 1000SX/LX/ZX ports SW3G-44U SF-4UCB-S36 • 44 x SFP for 100FX/ 1000SX/LX/ZX ports SW3G-20GPS-4U CB-AC • 20 x 10/100/1000Baset ports POE 802.11af • 1 AC power + 1 power slot Common interfaces: • 4 Combo ports 10/100/1000BT ou 100FX/1000SX/LX/ZX • 2 slots for dual 10GE XSFP or chassis staking • 2 power slots • 1 SNMP and 1 console port Switch • Wire-speed forwarding • MEF9 et MEF14 • VLAN 802.1q and Q-in-Q av 4096 S-VLAN, 4096 C-VLAN Router • Static, RIP, BGPv4, OSPFv2 Protection • STP/RSTP/MSTP • UIT G.8031/8032 • R-link. <50msec Others • 1U 19’’ chassis • Option stacking of up to 8 copper or fiber chassis • Working temperature 0°+50°C Option -10° +65°C • Dual modular power supply AC or DC 48v These 10 Gigabit-Ethernet routing switches SW3G-xxTGX-4UCB-S36 and SW3G-xxUSF-4UCB-S36 include 20 or 44 Gigabit Ethernet copper or SFP fiber tributaries with 4 GE Combo up-links and 4 optional 10GE XFP. These equipments are used into broadband network Ethernet with multiservice and aggregation infrastructures. They support large payload in Telco networks, transportation or large industries. These « Carrier Class » switches are developed according to MEF 9 & 14. They are fully powered to support Transport Ethernet infrastructure with auto-switch protection, selective provider VLAN (Q-in-Q), multicast, QoS with Class of service, high security and great support of OAM management. They provide high-speed switching & routing with high-density Gigabit-E interfaces. The protection is done less then 50ms in ring infrastructure. For large node up to 8 copper or fiber GE swiches can be stacked over a dual 10GE bus. Wire-speed multi-layer switching All ports support wire-speed forwarding. Up to 44x Gigabit optical/electrical port, 4x GE Combo ( ) port plus 4x 10GE port available that meet diversified network requirements for high-density GE and 10GE uplink. SW3G series supports hardware based L2/L3 wire-speed switching, enables powerful stacking capability. Large nodes Up to 8 SW3G series switch can be stacked over a 10GE bus supporting up to 352 GE and several 10GE. Carrier Ethernet technology Other than traditional spanning-tree protocol (STP/RSTP/MSTP), S3600 series switches support G.8032, R-LINK, BFD, VRRP technologies to build-up ring/tree-type topologies that offer auto switching protection within 50ms. The industry-level design is also applied into S3600 series switch to improve physical reliability & usability. Miscellaneous service support and management function SW3G series switch support VLAN demarcation based on different fields, VLAN mapping, selective Q-in-Q, packet classification based on port/VLAN/traffic flow, which fulfill flexible service differentiation. SW3G series support extended ACL (L2 - L4), rate limit, priority schedule, mapping as well as flexible queues scheduling algorithm. SW3G series support rich multicast protocols, including IGMPv1/v2/v3, IGMP Snooping, IGMP Proxy, IGMP Filter, IGMP Fast Leave, PIM-SIM, inter-VLAN multicast duplication, etc. Advanced QoS Up to 8 priorities per port can be supported. Diffserv is able to classify the services based on source MAC, destination MAC, source IP and TCP/UDP port. SW3G series support port, flow and VLAN based rate limit, support SP/PQ, RR, WRR, DRR, SP/PQ+WRR, SP/ PQ+DRR and WRED. High security SW3G series own protection mechanism to prevent network from attacking, such as broadcast storm control, anti-ARP, black hole MAC, URPF, IP Source Guard, CPU protection, etc. Beside, thanks to AAA and multi-level access privileges, user-binding (port+MAC+IP based), port isolation, the switch can stop away unauthorized users and ACL can also contribute to the attack prote

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Page 3 Version 1.3 — Sept 2013 Page 3 Version 1.3 — Sept 2013 Carrier Ethernet Specifications suiteI L. A Smart Solutions for Smart Networks www.cxr.com Order References CXR Anderson Jacobson Rue de l' Ornette 28410 Abondant - France The information contained in this document are provided without warranty and do not constitute a contractual document. In order to improve its products, CXR reserves its right to modify, without notice, any part of this document and the specification it contains.