Single/Dual/Quad/Octal TDM-Over-Packet Transport Devices

 

Part Number	Replacement	Explanation

Description

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These IETF PWE3 SAToP/CESoPSN/TDMoIP/HDLC compliant devices allow up to eight E1, T1 or serial streams or one high-speed E3, T3, STS-1 or serial stream to be transported transparently over IP, MPLS or Ethernet networks. Jitter and wander of recovered clocks conform to G.823/G.824, G.8261, and TDM specifications. TDM data is transported in up to 64 individually configurable bundles. All standards-based TDM-over-packet mapping methods are supported except AAL2. Frame-based serial HDLC data flows are also supported. The high level of integration available with the DS34S10x devices minimizes cost, board space, and time to market.

Key Features

• Transport of E1, T1, E3, T3 or STS-1 TDM or CBR Serial Signals Over Packet Networks
• Full Support for These Mapping Methods: SAToP, CESoPSN, TDMoIP (AAL1), HDLC, Unstructured, Structured, Structured with CAS
• Adaptive Clock Recovery, Common Clock, External Clock and Loopback Timing Modes
• On-Chip TDM Clock Recovery Machines, One Per Port, Independently Configurable
• Clock Recovery Algorithm Handles Network PDV, Packet Loss, Constant Delay Changes, Frequency Changes and Other Impairments
• 64 Independent Bundles/Connections
• Multiprotocol Encapsulation Supports IPv4, IPv6, UDP, RTP, L2TPv3, MPLS, Metro Ethernet
• VLAN Support According to 802.1p and 802.1Q
• 10/100 Ethernet MAC Supports MII/RMII/SSMII
• Selectable 32-Bit, 16-Bit or SPI Processor Bus
• Operates from Only Two Clock Signals, One for Clock Recovery and One for Packet Processing
• Glueless SDRAM Buffer Management
• Low-Power 1.8V Core, 3.3V I/O

Applications/Uses

• Cellular Backhaul Over PSN
• HDLC-Based Traffic Transport Over PSN
• Leased-Line Services Over PSN
• Multiservice Over Unified PSN
• TDM Circuit Extension Over PSN
• TDM Over Cable
• TDM Over GPON/EPON
• TDM Over Wireless