1. Product Presentation 2xE1/T1 over Ethernet Multiplexer (TDMoIP)
Orion Telecom Networks Inc
Updated: April 2010

2. Product Overview
VCL-2xE1/T1 over Ethernet (TDMoIP) provides the user with E1/T1 over Ethernet (IP) conversion and allows the user to transport E1/T1 channels (carrying data or voice) over Ethernet (IP) Network.
Very Compact and low cost.
It is an E1/T1 extension device which utilizes the Ethernet / IP Network to transport E1 or a T1 signal in real-time.
Useful for the Real-time applications carrying VOICE, VIDEO and DATA.
It can be installed and used in multiple locations in a point-to-point or point to multipoint topology, depending upon the user requirements.
Compatible with 1 port, 8 port and 16 port TDMoIP versions.
The QoS features include short and stable transmission delay, low jitter and wander etc.

3. Product Overview
It does not take up a fixed transmission bandwidth, and suitable good for achieving higher bandwidth utilization.
It converts the E1/T1 frame format into Ethernet Data for transmission over the Ethernet or IP Network and then re-converts the Ethernet data back into E1/T1 frame format at the far-end terminal, to inter-connect two or more E1/T1 devices over the Ethernet or the IP Network.
Optional 220V AC (110~240V AC) and -48V DC (18~72V DC) input power supply.

4. How it works The equipment is a TDM / Packet processing unit.
It converts E1/T1 data stream into Ethernet packets with or without IP headers.
These packets are transported over the Ethernet network.
At the far-end the packets from the uplink Ethernet port are sorted and processed to re-assemble into the original E1 or T1 data stream.
It also uses algorithms to recover the E1 or T1 clock synchronization and to ensure that the reconstructed clock will meet the stringent requirement of TDM applications.

5. Features and Highlights
Supports upto two user selectable E1 or T1 Ports
Easy to use and configure by any web browser
E1/T1 signal is a TDM signal which transmits information in a constant bit rate of 2048Kbps, 1544Kbps.
Supports Point-to-point and point-to-multipoint link establishment over IP network
Stable E1/T1 clock recovery, low jitter and wander
Low processing delay for E1/T1 channels, high bandwidth usage efficiency
Resistance to packet loss, with PCM frame synchronization protection
Adequate jitter buffer to resist packet delay variation
Auto parallel or cross cable adaptive Ethernet ports. Allow easy connection to other Ethernet equipment

6. Features and Highlights
Local and remote E1/T1 LOS and AIS and packet loss indication for trouble-shooting and maintenance.
Support 1+1 backup uplink ports
Supports Automatic Ethernet negotiation function and configurable 10M/100M, Half / Full duplex working modes
Optional powers 220V AC and -48V DC. May be ordered with either power option.
Idle for connecting offshore sites with central site over Ethernet / IP network in very low investment
Supports transparently passing the VLAN tagged Ethernet DATA
Works fine with other TDMoIP equipment having multiple E1/T1 ports.
Robust and cost effective.

7. Application The equipment may be used for the following purposes:
Connecting point to point E1/T1 devices over Ethernet or IP network
Establishing point to point E1/T1 link over wireless bridges (Ethernet Radios)
Connecting point to multipoint E1/T1 devices over Ethernet or IP network
Establishing point to multipoint E1/T1 link over wireless bridges (Ethernet Radios)

8. Application Diagram Point to point applications
E1/T1
Uplink
Uplink
E1/T1
2 Port TDMoIP
IP Networks
2 Port TDMoIP
E1/T1 PBX
PCM
Multiplexer
E1 / T1
Multiplexer
E1 / T1
Multiplexer
E1 / T1
Multiplexer
E1 / T1
Radio Link
E1/T1
Uplink
Uplink
E1/T1
2 Port TDMoIP
2 Port TDMoIP
E1/T1 PBX
PCM
Note: When connecting to a wireless LAN bridge (Ethernet Radio), care must be taken to protect the equipment from lightening strikes and surges by installing surge protection devices with a good earth / ground connection. Poor earth / ground connections may also degrade the operation of the Ethernet port, causing severe packet losses.

9. Application Diagram Point to multi-point application# 1
2 Port TDMoIP
Multiplexer
E1 / T1
E1/T1 PBX
Remote Site - 1
Remote Site - 2
2 Port TDMoIP
Multiplexer
E1 / T1
E1/T1 PBX
Remote Site - 3
Remote Site - 4
Remote Site - 5
Multiplexer
E1 / T1
E1/T1 PBX
Cell Tower
E1 / T1
E1 / T1
1 Port TDMoIP
1 Port TDMoIP
1 Port TDMoIP
Uplinks
Uplinks
IP Network
Uplink
Multiplexer
E1 / T1
E1/T1 PBX
8/16 Port TDMoIP
Central Site

10. Application Diagram Point to multi-point application# 2
2 Port TDMoIP
Multiplexer
E1 / T1
E1/T1 PBX
Remote Site - 1
Remote Site - 4
Remote Site - 5
Radio Link
E1/T1 PBX
Cell Tower
E1 / T1
Uplinks
Uplinks
1 Port TDMoIP
1 Port TDMoIP
Remote Site - 2
Multiplexer
E1 / T1
IP Network
Radio Link
1 Port TDMoIP
Uplink
Central Site
Uplinks
Remote Site - 3
Multiplexer
E1 / T1
E1/T1 PBX
Radio Link
8/16 Port TDMoIP
2 Port TDMoIP
Multiplexer
E1 / T1
E1/T1 PBX
Multiplexer
E1 / T1
E1/T1 PBX
Multiplexer
E1 / T1
E1/T1 PBX

11. Front Panel Description

12. Configuration DIP Switches
Bottom Panel View
Configuration DIP Switches

13. Web Management (Through Web Browser)
Monitoring and Managing the equipment through the Web Management using Web Browser (Internet Explorer, Fire Fox etc)

14. Web Management (Through Web Browser)
Monitoring and Managing the equipment through the Web Management using Web Browser (Internet Explorer, Fire Fox etc)

15. Thank you for your attention
For more details visit us at our Website at
Headquarters: Phoenix, Arizona
Orion Telecom Networks Inc.
16810, Avenue of the Fountains,
Suite # 108, Fountain Hills,
AZ U.S.A.
Phone: ,
Fax:
Website:
Regional Office: Miami, Florida
Orion Telecom Networks Inc.
4000 Ponce de Leon Blvd. Suite 470,
Coral Gables, FL 33146,
U.S.A.
Phone: ,
Fax:
Website: