G.SHDSL bis EFM Modem with 4 Ports Ethernet

G.SHDSL bis EFM Modem with 4 Ports Ethernet

EFM is an Ethernet Network Extender designed to provide bonded high-speed Ethernet First Mile services over SHDSL on existing copper infrastructure. It is a bridge mode modem that delivers Ethernet services with symmetrical bandwidth at rates up to 22.8 Mbps (4 Pairs, Standard mode with TC-PAM 32) and 61 Mbps (4Pairs, Enhanced mode with TC-PAM 128). Implemented on IEEE 802.3ah EFM standards for advanced performance and management features. EFM ensures high reliability, low expense and maximum throughput. The introduction of EFM copper bonding technology allows delivery of higher bandwidth to longer distances over multiple copper pairs, enabling a good alternative in place where fiber is not economical to deploy. This Ethernetpure solution provides a seamless integration into today and tomorrows networks. Designed with standard-based EFM technology (2BASE-TL), deployment of Ethernet services with EFM is quick and simple on the existing copper plant.

  • Extending Ethernet Services to sites with existing copper infrastructure
  • Supports TC-PAM 32 for 5.7 Mbps over single pair copper
  • EFM Bonding up to 61 Mbps (4 pairs, TC-PAM 128)
  • Flexible and Rapid Service Deployment
  • Flexible configuration as CPE or CO
  • Supports EFM OAM complying IEEE 802.3ah
  • Low Delay, Jitter and packet loss for delay sensitive applications
  • Comprehensive and easy OAM & P functions in provisioning and management
  • QoS feature for guaranteed Ethernet service
  • Future-proof Ethernet traffic management and QoS features

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