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Four E1/T1 over IP/Ethernet extender - TDMoverIP - redundant AC and DC48V power supplies
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Four E1/T1 over IP/Ethernet extender - TDMoverIP - redundant AC and DC48V power supplies

CTC Union Part No.: IPM-4SE-AD

  • $ 930.00 or


The IPM-4SE-AD unit can send four E1 or T1 interfaces over Ethernet using TDMoIP technology. IPM-4SE-AD is available with redundant AC (100-240V) and DC48V (36-72V) power supplies. The IPM-4SE can extend TDM networks using the Internet as transport network. Thus, cost effective solutions are available for deploying highly expensive TDM networks into areas with Internet coverage.
Features of IPM-4SE-AD access unit
  • Supports synchronous TDM services and Ethernet over IP network
  • Offers Ethernet cascading ability to increase the number of TDM interfaces
  • Supports point-to-point E1 or T1 over IP network transport
  • Supports clock recovery for the E1/T1 interfaces
  • CLI, Telnet and SNMP management supported, upgradable firmware
  • Redundant AC 100-240V power and DC 36-72V power available, AC power cord supplied in the package
Technical specifications
  • Ethernet connectors: one RJ45 10/100Base-TX uplink port and one RJ45 10/100Base-TX LAN port
  • TDM connectors: E1 RJ45 120ohms, T1 RJ45 100ohms,
  • Framing: Unframed, D4, ESF, PCM30, PCM31
  • Data rate: 1544Kbps / 2048Kbps
  • LEDs: PWR/ TD/ RD/ RTS/ DCD/ T-CLK Loss/ Red Alarm/ Sync Loss/ Yellow Alarm/ Err/ Test
  • Power: AC 100-240V plug, DC 36-72V 3 pin screw block connector
  • Temperature: 0-50§C (Operating), 0 - 70§C (Storage)
  • Humidity: 5%-90% non-condensing
  • Dimensions: 195mm x 235mm x 45mm
  • Weight: 2100g
  • Compliance: ITU-T G.703, G.704, G.706, G.732, G.823
  • MTBF: 57,000 hours

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