The PacketBand TDM units are designed to allow other types of traffic, including legacy synchronous systems, to make a simple migration to IP whilst retaining the proven installed DTE equipment and applications, but benefiting from an IP-based architecture.
Typical examples of this kind of equipment would be TDMs, mobile phone BTS cells, wireless backhaul and legacy PABX networks migrating to IP. In fact most equipment with a T1/E1 full or fractional presentation, X.21 and V.35 devices or any unit that uses traditional leased lines.
Patapsco are currently enhancing our website and a great deal more information can be found on our new site, which is not yet complete , but which does have a lot of TDM over IP information.
www.patapsco.com
Called Pseudowires, TDM over IP, PWE3, SAToP, or CESoIP (Circuit Emulation Services over IP), PacketBand delivers high-quality synchronous clocked services to all kinds of TDM over IP applications, including voice where quality maybe a critical factor.
PacketBand has a very accurate clock-recovery mechanism capable of delivering clocks within the G.823 mask, complimented by a robust system of recovery processes. Although competitively pricesd, the PacketBand range is a high-quality, high-reliability product designed for high service level applications
See the TDM Product Companrison page for a summary of products and key features.
See Clock option page identifying the main clock configuration options.
Released PacketBand-TDM models:
See our new and updated web site at www.patapsco.com
- TDM Product Comparison Chart
- PacketBand TDM-1D -Single TDM E1/T1 port with optional SFP module. Ordering information.
- PacketBand TDM-1E - As per the TDM-1D but with extra clocking options and support for LACP and RSTP.
- PacketBand TDM-1MC - Single TDM with unique Multicast capability for very accurate clocks across large networks.
- PacketBand TDM-4D - 4 port TDM E1/T1with optional SFP module. Ordering information.
- PacketBand TDM-4E - As per the TDM-4D but with extra clocking options and support for LACP and RSTP.
- PacketBand TDM-3MC - Three TDM ports with unique Multicast capability for very accurate clocks across large networks.
- PacketBand VX - Single port V.35 or X.21from 64kbps-2.048Mbps TDM over IP. Ordering information.
- PacketBand TDM32 High Capacity Chassis - 16/32 port E1/T1 resilient 2U chassis. Ordering information.
- PacketBand TDM8 High Capacity Chassis - 8 port E1/T1 resilient 2U chassis.
- RL-1 single port E1/T1 specifically for Redline wireless and WiMax.
- RL-4 quad E1/T1 specifically for Redline wireless and WiMax.
Different clocking methds including Multicast and Plesiochronous.
More Product information on the unreleased products is available from Patapsco on request.
Unlike many other units, All PacketBands have Safety, EMC (Emissions and Immunity) and Telecoms Connectivity Approvals approvals for Europe, USA, Canada, Australia, New Zealand and other territories. PacketBand is CE marked. All testing has been done by well-respected European Accredited Approvals laboratories.
All PacketBands are RoHS compliant (without the use of "exceptions").
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The ISDN over IP models within the PacketBand range support dynamically switched clock-locked ISDN clear-channel calls across and through IP networks. Any ISDN device in the world can be accessed via PacketBand.
ISDN over IP and Ethernet Overview
Clear-channel ISDN over IP at customer sites is a new service pioneered by Patapsco. It opens the way for dial-up data services, such as videoconferencing, secure phones, fax, modems, encryptors, codecs, batch transfer, backup etc, to take advantage of low-cost IP networks.
The difference between a VoIP unit and PacketBand-ISDN is PacketBand delivers non-compressed ISDN "B" channels and these are clock-locked to the remote ISDN network. This means any ISDN equipment can use the service and because everything is synchronised, ISDN devices on the Packet Network can "break-out" into the real ISDN network by using a PacketBand-ISDN as a "gateway", and they can also recieve calls.
See PacketBand ISDN Comparison chart for a product overview and key features
PacketBand can be a powerful tool to aid carriers who are "sun-setting" ISDN services. PacketBand can be supplied as an alternative delivery of ISDN over packet networks, yet still have all of the characteristics of the traditional exchange-delivered service.
The number of applications for ISDN over IP are many, some are covered in detail on our ISDN over IP applications pages.
The following links will take you
to the Product section of this site
where there are downloadable PDFs and product overviews.
Registering on-line gives access
to further information.
Released
PacketBand-ISDN models:
See our new and updated web site at www.patapsco.com
- PacketBand
ISDN-4P -
1-4 T1/E1 ports with ISDN PRI (NT
or TE) for ISDN over IP or non-switch TDM over IP
delivery
- PacketBand ISDN-1P - Low-cost ISDN over IP with a single T1/E1 PRI interface
- PacketBand ISDN-8B - 8 BRI (NT or TE) ports for Basic Rate ISDN over IP
- PacketBand ISDN-4B - 4 BRI (NT or TE) ports for Basic Rate ISDN over IP.
- PacketBand ISDN-1B - Low-cost single BRI (NT) port.
Due for release:
- PacketBand High Capacity Chassis - Releasing August '08.
More Product information on the unreleased products is available from Patapsco on request.
Telos customer comment " ......using this technology codecs in the IP world could "call" other IP codecs or they could place calls to ISDN codecs. For a large company with a WAN with QoS this could result in some big savings since on net access would be "free" and off net access could be aggregated to save on ISDN costs. Pretty slick, eh?"
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