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ASMi-53 - SHDSL.bis CPE Modem


ASMi-53 is a cost-effective, dedicated, managed SHDSL.bis modem that extends the range of high-speed services over existing copper pairs. The modem is used for Ethernet, E1 and V.35 service extension at rates of up to 11.4 Mbps over 4-wire lines using bonding technology.

The modem features an Ethernet, E1 or V.35 user interface. ASMi-53/Type1 can be ordered with:

  • Ethernet interface
  • Ethernet and E1 interfaces
  • Ethernet and V.35 interfaces.

ASMi-53/Type2 enables E1 and Ethernet or E1 and V.35 services combination and can be remotely powered by PFH 4 or by the MPF power feed unit, connected to Megaplex 4.

ASMi-53 - SHDSL.bis CPE Modem

Ensuring reliable performance over poor quality or noisy lines

The ASMi-53 SHDSL.bis CPE modem operates in full-duplex mode over 2-wire or 4-wire lines, achieving variable data rates of up to 11.4 Mbps. The ASMi-53 is ideal for carriers, service providers and mobile operators, as well as for enterprises, utilities, and transportation companies looking for economical delivery of voice and broadband data traffic in point-to-point or hub-and-spoke communications.


Key Features:


  • Managed SHDSL.bis modem transmitting full-duplex at data rates of up to 5.7 Mbps over 2-wire, and 11.4 Mbps over 2/4-wire lines
  • Dual Bearer mode enabling E1 or V.35 service combination with Ethernet
  • High Ethernet performance including QoS and EFM bonding
  • Operating as STU-C (CO) or STU-R (CPE)
  • Full interoperability with Megaplex-4, LRS-102 (ASMi-54C and ASMi-54C/N modules), and third-party equipment
  • Remote power feeding




ASMi-53 - Rad Application 


ASMI-53 - Rad Application


ASMI-53 - Rad Application


ASMI-53 - Rad Application


Have more questions about RAD Telecom Access products or solutions? Call us at 410-583-1701 or email us at questions@pulsesupply.com.