copyright: valiant communications limited - 2010slide 1 8/16 x e1/t1 over ethernet multiplexer...

Copyright: Valiant Communications Limited - 2010 Slide 1

8/16 x E1/T1 over Ethernet Multiplexer (TDMoIP)

8/16 x E1/T1 over Ethernet8/16 x E1/T1 over EthernetMultiplexer (TDMoIP)Multiplexer (TDMoIP)

Product PresentationProduct Presentation

Updated: 29 April, 2010

VValiant aliant CCommunications ommunications LLimitedimitedTelecom Transmission Solutions



Product Overview VCL-8/16 x E1/T1 over Ethernet (TDMoIP) unit provides the user with E1/T1

over Ethernet (IP) conversion and allows the user to transport upto 16 E1/T1

channels (carrying data or voice) over Ethernet (IP) Network

Support SNMP V2 monitoring and traps

VCL-8/16 x E1/T1 over Ethernet multiplexer (TDMoIP) product supports upto

8 or 16 E1s/T1s (user selectable) and 5 Gigabit electrical ports and 1 Gigabit

(GE) optical port

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

Compatible with 1 and 2 port TDMoIP versions

The uplink ports and user data ports are IEEE 802.3 compliant, 10/100/

1000M auto-negotiating Ethernet ports.



Product Overview The QoS features include short and stable transmission delay, low jitter and

wander.

Support 802.1Q based VLAN tagging and 802.1p QoS functions

VLAN settings for E1 services with 802.1Q and QinQ mode

Supports 120 Ohms balanced and 75 Ohms unbalanced (optional) E1 ports

Suitable 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 / IP Network

Support 1+1 AC and / or DC redundant power supply options

Compact and low cost.



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.



Up to 16 E1/T1 Ports supported

Provides 5 Gigabit (GE) electrical ports and 1 Gigabit (GE) optical port. All 6

Gigabit (GE) ports serve as network uplinks or users ports and any of the 5

Gigabit (GE) electrical ports may act as Management Port

E1/T1 signal is a TDM signal which transmits information in a constant bit rate

of E1@ 2048Kbps, T1@ 1544Kbps

User-friendly Web server supported for easy setup and maintenance

Supports SNMP V1/V2 network management

Ethernet built-in layer 2 switch, supports VLAN, complies with IEEE 802.3x,

802.1P

Provide two removable E1 cards (add/remove), each card supports 8 E1/T1s

Point-to-point and point-to-multipoint applications supported.

Features and Highlights



PCM frame synchronization protection

User definable encapsulation packet size for different applications

Support Ethernet encapsulation and UDP/IP protocol encapsulation

Support VLAN settings for E1 service and in-band VLAN management

Jitter buffer for packet delay variation (PDV)

Local Ethernet port throughput limit assuring E1 QoS

120Ω balanced E1/T1 port, RJ-45 connector

Supports 75Ω unbalanced port (optional)

Stable E1 clock recovery, low jitter and wander

Low processing delay for E1 channels, high bandwidth usage efficiency

Local and remote E1/T1 LOS and AIS and packet loss indication for trouble-

shooting and maintenance.




Supports 1+1 redundant power supply which can be configure various

combinations (AC, DC, AC+AC, AC+DC and DC+DC)

AC power supply range 110V ~ 240V AC

DC power supply range 36V ~ 72V DC.




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 bridge (Ethernet

Radios)

Connecting point-to-multipoint E1 / T1 devices over Ethernet or IP network

with 1 and 2 port TDMoIP version

Establishing point-to-multipoint E1 / T1 link over wireless bridge (Ethernet

Radios) 1 and 2 port TDMoIP version.

Application



Application Diagram

Point to point applications

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.

IP Networks UplinkUplink

Up to 16 E1/T1 links

8/16 Port TDMoIP 8/16 Port TDMoIP


UplinkUplink


8/16 Port TDMoIP 8/16 Port TDMoIP


Radio Link



Application Diagram

E1 / T1Multiplexer

E1/T1 PBX E1 / T1Multiplexer


8/16 Port TDMoIP

Central Site

E1 / T1Multiplexer

E1/T1 PBX

Remote Site - 5

E1 / T1

E1/T1 PBX

Remote Site - 3

E1 / T1

E1 / T1Multiplexer

Remote Site - 2

E1 / T1

E1 / T1Multiplexer

Remote Site - 1

Point to multi-point application# 1

E1 / T1

Cell Tower

Remote Site - 4

IP Network

Uplink

Uplinks Uplinks

1 Port TDMoIP 2 Port TDMoIP

1 Port TDMoIP1 Port TDMoIP1 Port TDMoIP



E1 / T1Multiplexer



8/16 Port TDMoIP

Central Site

E1/T1 PBX

IP Network

Radio Link

Radio Link

Radio Link

Application Diagram

Point to multi-point application# 2

Uplinks

Uplinks

Uplink

E1 / T1Multiplexer

E1/T1 PBX

Remote Site - 1

E1 / T1

Cell Tower

Remote Site - 4 Remote Site - 5

E1/T1 PBX

E1 / T1Multiplexer

Remote Site - 2

E1 / T1Multiplexer

E1/T1 PBX

Remote Site - 3

Uplinks

1 Port TDMoIP

2 Port TDMoIP

2 Port TDMoIP

1 Port TDMoIP

1 Port TDMoIP



Front Panel Description



Monitoring and Managing the equipment through the Web Management using

Web Browser (Internet Explorer, Fire Fox etc)

Web Management (Through Web Browser)



Thank you for your attentionThank you for your attention

For more details visit us at our Website at

http://www.valiantcom.com

U.K.

Valiant Communications (UK) Ltd1, Acton Hill Mews,310-328 Uxbridge Road,London W3 9QN, United KingdomE-mail: [email protected]: http://www.valiantcom.com

U.S.A.

Valcomm Technologies Inc.4000 Ponce de Leon, Suite 470Coral Gables, FL 33146United States of America E-mail: [email protected]: http://www.valiantcom.com

INDIA

Valiant Communications Limited71/1, Shivaji Marg,New Delhi - 110015,IndiaE-mail: [email protected]: http://www.valiantcom.com

copyright: valiant communications limited - 2010slide 1 8/16 x e1/t1 over ethernet multiplexer...

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