IPmux-216

TDM Pseudowire Access

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IPmux®-216 provides legacy services over packet networks. The device converts the data stream from its user E1/T1 ports into packets for transmission over the network. These packets are transmitted
via the IPmux-216 Ethernet network port to the PSN. A remote pseudowire device converts the packets back to their original format.

ETHERNET CAPABILITIES

IPmux-216 features an internal bridge, operating in VLAN-aware and VLAN-unaware modes. VLAN stacking is used for traffic separation between different users or services, by defining a service provider
VLAN ID per customer or service. When VLAN stacking is used, a service provider VLAN tag is added to the user traffic and removed from network traffic. Both service provider VLAN ID and service
provider VLAN priority can be defined.

IPmux-216 provides four priority queues for each port or pseudowire traffic flow. User traffic can be prioritized according to VLAN priority, DSCP, IP Precedence or per port.
Ingress and egress rate can be limited per user and network port. Rate limitation is configured per packet type.

Highlights

• Comprehensive compliance with pseudowire/circuit emulation standards including TDMoIP, CESoPSN, SAToP, CESoETH and HDLCoPSN
• Industry-leading adaptive clock recovery mechanism suitable for cellular backhaul over packet-based networks
• Carrier-class/environmentally hardened device
• Extensive OAM and performance monitoring capabilities
• Three auto-detecting Gigabit or Fast Ethernet SFP- or UTP-based ports, and 8 or 16 TDM service ports

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