1x E1 TDM over IP - PacketLINK PL1100
4x E1 TDM over IP - PacketLINK PL1400
8x E1 TDM over IP - PacketLINK PL1800
16x E1 TDM over IP - PacketLINK PL1820

TDM over IP

PacketLINK is a product range offering TDM over IP providing single and multi-port connectivity solutions for Nx64kbps E1 services across IP networks, including either simple point-to-point links or more complex WAN infrastructures.

E1 TDM over IP

  • Supports IETF RFC4553 Structure-Agnostic TDM over Packet (SAToP), Metro Ethernet Forum MEF8
  • Use Raw Encapsulation method for PDH payload over Ethernet packets
  • Supports Circuit Emulation Service over Ethernet networks
  • Comply with IETF draft standard for CESoPSN and SAToP; Metro Ethernet Forum MEF8 IA
  • Supports both Point-to-Point and Point-to-Multipoint operation
  • Supports Adaptive Clock recovery block for Ingress PDH (PSN->TDM) clock generation. Recovered clock jitter is compliant to ITU-T G.823 (E1 Jitter Control)
  • Configurable jitter buffer depth to compensate PDV (Packet Delay Variation) from 11ms to 239ms
  • Lost packets processing / compensation via PW (Pseudo Wire) control field Sequence Number
  • Provide Subscriber side Data traffic bandwidth control to guarantee enough TDM payload bandwidth
  • PDH LOS detection triggered PW L field or payload AIS generation at Egress direction (TDM->PSN)
  • Configurable IEEE 802.3 DA/SA assignment
  • LED alarm display for E1 Power failure status
  • E1 NRZ Serial Interface with LOS/AIS detection

The PacketLINK TDM over IP devices are designed as a multi-service access platforms for PDH over IP (TDM over IP) applications. E1 frames can be mapped/de-mapped into/from IP packets. An adaptive clock recovery method for Ingress PDH (PSN->TDM) clock generation is implemented to support E1 (ITU-T G.823) Jitter performance.

The PacketLINK TDM over IP devices provide applications of traditional circuit-switched system over IP. It is easy to interconnect existing systems over IP that are used to carry data, voice and video. With high precision clock recovery technology, members of the PacketLINK family are capable of supporting 2G/3G/4G backhaul and provides smooth services. The PacketLINK family can transparently transport proprietary signaling that are required to support PBX features, including call conference, call forwarding and SS7. Customers can easily apply and enjoy better integration of TDM and IP devices with lower network expense. With a pair of PacketLINK TDM over IP devices and guaranteed internet bandwidth, cost savings are certain, together with the assured QoS of voice based on interconnections of TDM equipment.

The E1 PacketLINK TDM over IP family range is available in a range of port density each with built in AC & DC power suppies

PacketLINK PL1400 E1 TDM over IP Solution
PacketLINK PL1400 E1 TDM over IP Solution

The PacketLINK products are capable of supporting multiple simultaneous E1 links over a single IP/ MPLS backbone infrastructure, achieving significant savings over the traditional approach of using multiple E1 circuits.

E1 Interface
  • Standards: ITU-T G.703, G.704, G.706, G.732
  • Ports: 1 Port (PL1100)
  • Ports: 4 Ports (PL1400)
  • Ports: 16 Ports (PL1820)
  • Data Rate: 2.048Mbps ± 50ppm
  • Connector: 120ohm RJ45
  • Line Coding: HDB3
Ethernet Interface
  • WAN Port: 100Base-TX Ethernet
  • Interface: RJ-45
  • LAN Port: 100Base-TX Ethernet
  • Console
  • Telnet
  • Dimensions: 125 x 320 x 44 mm (D x W x H)
  • Power AC: 85 to 264V @47/63Hz
  • Power DC: -72V to -36V
  • Operating Temperature: 0 to +50°C
  • Storage Temperature: 0 to 85°C
  • Humidity: 5 to 95% non-condensing
Order Codes - 1 Port E1 TDM over IP
  • Add to Quote
    1x E1 Port with built in AC & DC: PL1100
Order Codes - 4 Port E1 TDM over IP
  • Add to Quote
    4x E1 Ports with built in AC & DC: PL1400
Order Codes - 16 Port E1 TDM over IP
  • Add to Quote
    16x E1 Ports with built in AC & DC: PL1820

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