IP-Tube DL T1
IP•Tube VF
2-Wire E&M


2 Wire E&M Analog to Packet

• 2 Wire E&M PTT Voice and Signaling Circuit Emulation

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SIZE
9" (L) x 7.3” (W) x 1.50” (H)
Rack Mount and Power Options
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Rack Mount and Power Supply Options

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Rear Panel: 12/30 VDC/AC Adapter (option)

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Rear Panel: 12/30 VDC Screw Term Adapter (option)

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Rear Panel: 12/30 VDC with Negative 48 VDC Screw Term Adapter (option)

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IP•Tube VF

2-Wire E&M Analog to Packet

IP•Tube VF

2-Wire E&M

2 Wire E&M Analog to Packet

PTT Voice and Signaling Circuit Emulation

IP Tube VF 2-Wire E&M Product Image

SIZE

9" (L) x 7.3” (W) x 1.50” (H)

Overview

The IPTube VF 2W E&M has balanced 2-Wire 600 ohm Voice Frequency interfaces that utilize a PCM CODEC to convert Analog Voice Band into Digital for transport over Ethernet packet services. This conversion facilitates the interconnection of Voice Band communications over cost effective and ubiquitous Ethernet based LAN/WAN/MAN wired and wireless network services such as MPLS, xDSL, Cable Modem and 4G/LTE.

The IPTube VF 2W VF E&M has one to four E&M balanced 2-Wire 600 ohm Voice Frequency interfaces with signaling such as Push to Talk Relay transfer. A PCM CODEC converts Analog Voice Band into Digital for transportover Ethernet packet services.

IP-Tube VF 2-Wire E&M Diagram

2-Wire Analog to IP Converter

2-Wire leased line analog networks interconnect VoiceBand Communications for Utilities, Municipalities and Public Safety Agencies. Cost and availability issues with these copper telephone lines make finding transport alternatives a priority.  Converting VoiceBand interfaces to packet data is a cost effective and easy to implement alternative.

IP•Tube VF Standard Features

Dual LAN Interfaces

All IPTube VF models ship with dual 10/100 BaseT Ethernet LAN ports. The dual Ethernet interfaces provide for:

  • Management interface on LAN port 2 when LAN port 1 is connected to a VPN tunnel
  • Protector Option: Redundant Packet Path connections with Constant or Switch Over Criteria

Assured Delivery Protocol

In order to assure high quality communications over links with intermittent or noisy performance, such as Wireless, the IPTube VF employs Engage’s robust Assured Delivery Protocol with the following benefits:

  • Packet out of sequence detection and re-sequencing
  • Duplicate skipping
  • Lost packet retransmissions with configured delay

IP•Tube VF Optional Features

Protector OPTION -PRO
The protector option utilizes the second LAN interface as a redundant path for the interconnection of the IP encapsulated VoiceBand. The extension of the VoiceBand has a fault tolerant link that is configured to always on, or with switch over criteria.

Applications

Public Safety Radio Tower Wireline Audio over Packet Networks
MTR2000 MTR3000 EDACS over IP Ethernet MPLS

A primary application for the IP•Tube VF 2W E&M is the conversion of Voice Grade circuit interfaces, that connect Public Safety Radio Base Stations to concentrator hubs, into packets. The IP•Tube VF 2W E&M employs high resolution Analog to Digital circuitry that maintains the quality of the original audio signal.

The packetized Voice Band communication can be sercurely transported over Ethernet Packet services such as: xDSL, Cable, Cellular 2/3/4G LTE, MPLS, & WiFi

2-Way Radio Wireline Audio Transport Over Packet Networks Diagram

The IP•Tube VF 2W E&M interfaces directly to the 2 wire analog interface of the 2 Wire Wireline interface of a Radio Basestation, such as MTR2000 / MTR3000 / EDACS, facilitating the use of Ethernet / IP / MPLS networks to backhaul Analog Radio Tower locations.

Specifications

Supported LAN Network Interface
  • Two 10/100BaseT Full/Half Ethernet

LAN Network Protocols Supported
  • IP, TCP, UDP, ICMP, Telnet, DHCP, DDNS, SSH
Dimensions
  • 9" (L) x 7.3” (W) x 1.50” (H)
Environmental
  • 0° to 132° F (-10° to 50°C ) operating temperature
  • Up to 90% operating humidity (non-condensing)
Regulatory
  • CE
  • Safety -IEC60950
  • EMC - CFR 47 Part 15 Sub Part B: 2002, EN55022: 1994 + A1 & A2, EN55024, ICES-003 1997, CISPR 22 Level A
  • Telecom TBR12, TBR13
Management
  • Secure Socket Shell - SSH V2
  • Telnet support with Edit and Paste Template Files
  • Console Port for Out of Band Management
  • SNMP Public and Private MIB support with configured traps TFTP
  • Online Upgrade Capable (FLASH ROMs)
  • IPTube is fully operational during upgrade
Diagnostics
  • Local Loop, Remote Loop
Power
  • 12-30 VDC, 1.0A
  • Optional -48V 0.25 Amp
  • Screw Locking Connector
  • Universal Adapter 100/240 VAC 50/60 Hz
  • Hot Standby
2-Wire Analog VF Voice Grade Interface
  • One to Four: 2-Wire Full Duplex with PTT Relay Support, independent Transmit and Receive
  • 600 Ohm Balanced
  • Frequency 200 to 3400 Hert
Quality of Service Support
  • IP Type of Service (TOS) 
  • IANA Registered UDP Port 3175
  • 802.1p/q mac level prioritization

Ordering Information

Chassis Slot Card: IP-Tube VF 2-Wire E&M

Rack Mount & Power Supply Options:

BlackGate RS232 Rear
BlackGate RS232 Rear

Part No.

Description

020-VFEM-0x*

Stand Alone: IP•Tube VF 2-Wire E&M Analog over IP, *Note: x = Specified # of Voice Frequency Ports (1 to 4)

CH-020-VFEM-0x*

Chassis Slot Card: IP•Tube VF 2-Wire E&M Anaglog Over IP, *Note: x = Specified # of Voice Frequency Ports (2 or 4)

Optional Feature

Optional Feature

PRO

Protector Option, Fault Tolerant Network Interconnect. The protector option utilizes the second LAN interface as a redundant path for the interconnection of the IP encapsulated VF data. The extension of the VF has a fault tolerant link that is configured to always on, or with switch over criteria.

Power Supply Options

Power Supply Options

094-2418

90-220 VAC Universal International/Domestic Adapter

094-2418-R

DUAL REDUNDANT, 90-220 VAC Adapter

094-N48V

Internal Power Module, -48 VDC Screw Terminals

094-N48V-02

DUAL REDUNDANT, -48 VDC Screw Terminals

094-1500

WIREDC Option, +24 VDC Screw Terminals

094-WIREDC-R

DUAL REDUNDANT, +24VDC

Rack Mount Options

Rack Mount Options

095-1000

Rack Mount Kit - for single 7" products (Fits both 19" and 23" racks)

095-2000

2 unit 19" x 1RU Rack Mount Kit for 7" products

094-WIREDC-R

DUAL REDUNDANT, +24VDC

095-3000-RTANG

Right Angle Wall Mount Bracket Kit

So What's Next?

WE’RE READY!

Engage Communication
9565 Soquel Drive. Aptos, CA 95003
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Telephone: 1-831-688-1021
Toll Free : 1-877-ENGAGE4
 
 
Designed, Fabricated, and Assembled
in America 
Supported Worldwide