CT-IPM-8E1/IPM-16E1

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Converter

16 Channel E1 over Ethernet (TDM over IP)

  • Multi-service access platform for PDH over IP applications
  • Provides cost-effective applications of traditional circuit-switched system over IP
  • Can transparently transport proprietary signaling that are required to support PBX features, including call conference, call forwarding and SS7
  • Supports Web Management
  • Supports IETF RFC4553 Structure-Agnostic TDM over Packet (SAToP), Metro Ethernet Forum MEF8
  • 8 /16 x E1 NRZ Serial Interface with LOS/AIS detection
  • Use Raw Encapsulation method for PDH payload over IP packet
  • Supports Circuit Emulation Service over IPE
  • Comply with IETF draft standard for CESoPSN and SAToP; Metro Ethernet Forum MEF8 IA
  • Supports both Point-to-Point and Point-to-Multipoint operation
  • Configurable IEEE 802.3 DA/SA assignment
  • Supports 8/16 independent Adaptive Clock recovery block for Ingress PDH (PSN->TDM) clock generation. Recovered clock jitter is compliant with ITU-T G.823 (E1 Jitter Control)
  • Independent configurable jitter buffer depth to compensate up to 250ms of Packet Delay Variation
  • Lost packets processing / compensation via PW (Pseudo Wire) control field Sequence Number
  • PDH LOS detection triggered PW L field or payload AIS generation at Egress direction (TDM->PSN)
  • LED alarm display for E1 Power failure status

Technical

Spec Text
E1 Interface

Standards ITU-T G.703, G.704, G.706, G.732
Ports 8 or 16-Port
Data Rate 2.048Mbps ±50ppm
Connector RJ-45 for 120 ohm
Line Coding HDB3

Ethernet Interface

WAN Port 1 x 100Base-TX Ethernet
Interface RJ-45

Dimensions

268 x 290 x 44 mm (D x W x H)

Power

AC: 85 ~ 264V @ 47 ~ 63Hz
DC: -72V ~ -36V

Environment

Ambient temperature: 0° ~ 50°
Storage temperature: 0°~ 85°
Humidity: 5 ~ 95% non-condensing

Management

Console port or Telnet/ Web / SNMP-based management via NMS port

Ordering Information

Order Code Description
CT-IPM-8E1-AD 8E1 over Ethernet with built-in AC+DC Power
CT-IPM-16E1-AD 16E1 over Ethernet with built-in AC+DC Power

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