Product Overview
Features
Maps up to eight channels of full duplex 10/100M Ethernet into 155/622 Mbit/s SONET/SDH. Maps one channelized Gigabit Ethernet into 155/622 Mbit/s SONET/SDH. Supports packet multiplexing capabilities enabling integrated GE grooming and 10/100 port aggregation. Supports per port policing and rate limiting in increments of 64Kbit/s. Supports insertion and extraction of 802.3ah Ethernet OAM packets. Flexible Ethernet header filtering for VLAN & Martini MPLS support. Enabling MPLS Label Edge Router (LER) function. Supports multiple encapsulation protocols for worldwide interoperability including GFP-F, LAPS & flexible HDLC. Performs virtual and contiguous concatenation according to ITU-T G.707 and ANSI T1.105. Supports selection of STS-1/VC-3 virtual concatenation, VT1.5/VC-12 virtual concatenation or STS-3c /VC-4 on a per port basis. Generates and terminates High-Order and Low-Order SONET/SDH POH. Supports bandwidth provisioning in arbitrary steps of 1.6 Mbit/s (VT1.5) or 2.2 Mbit/s (VC-12). Supports fully integrated hitless Link Capacity Adjustment Scheme (LCAS). Supports up to 64 ms of differential delay.
Typical Applications include:
- Access and Metro Ethernet Add-Drop Multiplexers (ADM).
- Multi-service Provisioning Platforms (MSPP).
- Terminal Multiplexers.
- Next-Generation Ethernet Switches.

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