• Modular system multiplexes up to sixteen independent T1/E1 circuits and one 10/100/1000 copper Ethernet onto a fiber link
• Multiple groups of modules are supported in a chassis
• Optional Ethernet connectivity to adjacent module
• Remotely-managed configuration and testing enables rapid deployment
• Manageable via SNMP with Omnitron’s NetOutlook® Management Software or third party software
• CLI management interface via TELNET or serial port
• Commercial (0 to 50º C ) and wide (-40 to 60º C) operating temperature ranges
• Lifetime Warranty and free 24/7 Technical Support

iConverter TM3 Fiber Transport Modules

• Small Form Pluggable (SFP) or fixed fiber transceivers, in standard and CWDM wavelengths
• Multimode, single-mode dual fiber and single-mode single-fiber options

iConverter 4xT1/E1 MUX Modules

• In band (FAC2) T1 loop-back
• Out of band local loop-back on the copper and fiber ports, remote fiber loop-back and circuit test modes
• Supports balanced T1/E1 or unbalanced E1
• Configurable alarm relay contacts for audio/visual fault notification
• 24 hour T1/E1 statistic logging
• Optional external I/O clock port

The iConverter Modular T1/E1 Multiplexer transports up to sixteen T1/E1 circuits and 10/100/1000 Ethernet over a fiber transport link or CWDM channel. This flexible and scalable system is comprised of an iConverter TM3 fiber transport module, and one or more iConverter 4xT1/E1 MUX modules installed in a 2, 5 or 19-module chassis.

Each iConverter TM3 module and up to four contiguous iConverter 4xT1/E1 MUX modules combine to form a MUX group. A MUX group can connect with another MUX group at the opposite end of a dedicated fiber link. A MUX group can also interoperate with a Managed iConverter fixed-configuration T1/E1 Multiplexer.

Multiple MUX groups can be installed in a chassis, enabling high-density, star-topology deployments.

The iConverter Modular T1/E1 Multiplexer system is designed for service provider, enterprise, government and energy/utility networks.

Service provider and utility applications include mobile backhaul and business services that require delivery of multiple T1/E1s and/or Ethernet. High density configurations save rack space at the Central Office, and compact designs provide cost-effective demarcation at the cell tower or customer premises.

Enterprise and government applications include extension of multiple T1/E1 circuits from a service provider demarcation point, and building-to-building PBX connectivity.

The TM3 transport module has two Ethernet backplane ports for providing additional Ethernet connectivity to adjacent modules . A common application of this feature is to combine a 4-Port switch module in the adjacent slot to provide an solution with four additional 10/100/1000 ports.

The iConverter TM3 fiber transport module is available with fixed-fiber or Small Form Pluggable (SFP) transceivers. This enables easy adaptability to different fiber types (multimode, single-mode, single-mode single fiber), distances and wavelengths (standard and CWDM).

The iConverter 4xT1/E1 MUX module supports four copper RJ-48 ports for balanced T1/E1 applications. Adapter cables are available to convert each RJ-48 interface to a BNC interface for unbalanced E1 transport applications.

The 4xT1/E1 MUX module features an optional external clock port that can be configured as a clock input or output. As an input, the port can be connected to an external clock source, such as a GPS receiver, to provide a common clock for the module. As an output, the port can provide the recovered T1/E1 clock from port 1 to other TDM equipment at the site.

Mobile Backhaul & Delivery of Ethernet Business Services

In this application diagram, iConverter Modular T1/E1 Multiplexers deliver Ethernet and T1 services for cell tower backhaul and business services over a fiber access network.

At the Central Office, three iConverter MUX groups are installed in a high-density 19-module chassis. Each MUX group connects to TDM and IP networks, converts RJ-45 Ethernet and T1 interfaces to fiber, and transports the multiplexed data over the fiber links.

At the Cell Sites, MUX groups are installed in 2-module or 5-module chassis. The fiber link with multiplexed data is converted back to RJ-45 Ethernet and T1 interfaces where they connect to the tower’s radio equipment.

A similar solution is employed at the business customer site, where the service provider is delivering Ethernet service and T1 circuits to a business customer.

The T1/E1 Multiplexer system features integrated management. Monitoring, configuration and remote testing functions can be accessed through the iConverter TM3 serial console port, IP-based SNMP or IP-less OAM channels. Alarm relays, LEDs and software traps provide fault notification for loss of power, LOS and AIS.

SNMP management via NetOutlook provides a graphical user interface for real-time port and module information, local and reomote configuration, and trap notification.

The T1/E1 Multiplexer modules are part of the iConverter multiservice platform, and can be installed in a chassis equipped with iConverter Network Interface Devices, media converters, transponders and CWDM multiplexers. The multi-service platform is capable of delivering Ethernet, TDM, SONET and other services across a wide area network. iConverter modules can be added to this scalable architecture to expand bandwidth capacity and add new services.

FF - Fixed Fiber, UTP - Unshielded Twisted Pair, SFP - Small Form Pluggable Transceiver
*When using single-fiber (SF) media converter models, the Tx wavelength on one end has to match the Rx wavelength on the other.
**Order fiber or copper SFPs separately
To order a wide temperature (-40 to 60°C) TM3 module, add a “W” to the end of the model number.

To order a wide temperature (-40 to 60°C) 4xT1/E1 MUX module, add a “W” to the end of the model number.