Ethernet Telephone Extender - TC1910

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TC1910
Telephone-over-Ethernet Extender (10BaseT)

The TC1910 Ethernet Telephone Extender provides toll quality telephone service over LANs. Compatible with POTS Key Systems and PBXs, it has a built-in Codec that digitizes voice and converts to packets for transmission between local and remote TC1910s with designated IP addresses.

It is used in a variety of Ethernet network applications including point-to-point "hot links" or connecting to a PBX for outside telephone service. Phone connection is automatic upon power-up or when network interruption is restored. LAN connections can be made by most Full Duplex Ethernet devices, including switches, routers, bridges, transceivers, etc.

Two-wire FXS is provided on the telephone side with ring down capability and FXO on the PBX side. It offers a high temperature version (-20oC to 70oC) and supports voice bandwidths from 300Hz to 3.4KHz

Features
  • Extends Telephone Link via 10 Base-T Ethernet Connection
  • Web-Based Configuration Interface
  • PBX & Key System (POTS) Compatible
  • Voice Bandwidth from 300Hz to 3.4KHz for Toll Quality Sound
  • 18 LEDs for Diagnostics & Status Monitoring
  • Built-in Dry Contact Relay for External Alarm and Ringer Connection
  • 12VDC, Optional 24VDC, -48VDC or 115/230VAC with Power Adapter
  • Hardened Temperature Version (optional)

Packaging Options


Applications

The TC1910 is intended to provide flexible point-to-point telephone service via Ethernet Networks. It is often used by maintenance or service personnel in Campus, Traffic Control, or Utility Substation Networks.

TC1910 - Ethernet Telephone Extender
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Specifications

Audio Bandwidth
  1. Bandwidth300Hz to 3.4Khz
Electrical
  1. Phone ConnectorRJ11 Female
  2. Ring Voltage80Vrms at 20Hz** (Depending on the ringing load)
  3. FXO Input Impedance600 Ohm**
  4. FXS Output Impedance600 Ohm**
  5. Ethernet (10Base-T)RJ45 Female
  6. Rate10Mbps
Visual Indicators
  1. Off Hook, Ring, Master/Slave, Hot Link, Link Status, Tx and Rx volumeBYes
  2. DHCP, off-hook, FXO, FXS, Alarm, Link, Sync, Activity, VccA, VccB, PWR A, PWR Yes
Alarm / Ring
  1. Dry ContactNormal OPEN
Power
  1. Standard12VDC @500mA
  2. Optional24VDC, -48VDC or 115/230VAC with power cube
Temperature
  1. Operating-10°C to 50°C
  2. Hi-Temp(optional)-20°C to 70°C
  3. Storage-40°C to 90°C
  4. Humidity95% non-condensing
Physical (Standalone Unit)
  1. Height(3.53 cm) 1.39"
  2. Width(18.13 cm) 7.14"
  3. Depth(24.89 cm) 9.80"
  4. Weight(907 gm) 2.0 lbs
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