The high-density indoor Tellabs ONT180C provides eight (8) 10/100/1000 Gigabit Ethernet interfaces in a sleek form factor. It is built leveraging all of the advanced IP and Ethernet functionality of the Tellabs OLAN true enterprise solution, including plug-n-play for more reliable, secure and efficient operations. Other key features of this ONT include:

  • Eight (8) ports of PoE, PoE+ and/or 4PPoE Power over Ethernet

  • Supports Dante and CobraNet digital audio systems over IP

  • Mounts in furniture, on wall, under desk, free-standing or with optional plenum bracket

  • For more information, you can access the ONT180C data sheet on Tellabs.com


The outdoor Tellabs ONT131W is equipped with three (3) 10/100/1000 RJ-45 Ethernet support and one (1) RJ-11 analog voice POTS. It too supports all the advanced IP and Ethernet functionality of the Tellabs OLAN true enterprise software, including plug-n-play of ONT plus subtended devices, and also supports:

  • Industrial temperature ratings for ubiquitous indoor and outdoor connectivity

  • Plenum rated for mounting in air handling spaces inside buildings

  • Power over Ethernet, both PoE and PoE+ enabled on two (2) ports

  • You can view and download the ONT131W data sheet for more details on Tellabs.com

Software Release 30.1

System Features

Dynamic ARP Inspection — Dynamic ARP inspection provides protection from ARP Spoofing attacks and helps to ensure that the proper MAC / IP binding is maintained in the ARP tables. Dynamic ARP inspection ensures that all of the ARP requests and responses are inspected to ensure they agree with the bindings given by DHCP or an ACL associated with the port.

MAC search in the Switching view — MAC address search of an end device can be accomplished by using the Forwarding DB tab in the Switching view. User can specify the UNI, the MAC address pattern, and the VLAN when conducting this search. Searching of VoIP stack MAC address on an ONT142R is also supported.

Increased VLAN support — Up to 80 VLANs can now be supported on a single slot.

ONT131W — Industrial temperature ONT that can be placed inside an enclosure for outdoor applications but can also be wall-mounted indoors and in plenum spaces. It has three GigE ports, two of which can supply up to 30W (combined) PoE. The ONT also has one POTS port for VoIP applications.

8-port ONT, ONT180C — An ONT with 8 ports of 10/100/1000 service.
ONT sysuptime support for ONT140, ONT142R, ONT100S, ONT180C — ONT sysuptime is now supported for these selected ONTs.

EMS Only Features

EMS Scheduler for OLT backup, EMS DB backup, OLT S/W download — Forget about the cumbersome procedure to set up a schedule task in Windows, EMS now offers a nice and easy way to set up a schedule to perform any of these three things: OLT backup, EMS DB backup, and OLT software download

Enhanced search function — The search function has been elevated to the toolbar that makes it easier to get to. The search categories have also been streamlined to make it easier to do a search.

New ONT report that Includes many ONT status data items — A new ONT Status report is now available. It contains many of the status data (wherever applicable) related to ONT, RF video, PoE, power management, etc.

Alarm notifications via Email — EMS GUI now offers a screen where the user can configure how alarm notifications will be delivered via email. It is available via the Edit menu.

Enhanced EMS user security model that would allow different setting for different user roles — The newly designed security model is profile-based and allow maximum flexibility to set up security policy per user role or even per individual user.
Customizable font and other GUI components — EMS now supports a range of common and mono-spaced fonts. Other.

Bulk configuration tools — The bulk configuration tools for ONT, UNI, and voice line now can be executed from the Tools->Bulk Configuration menu. These tools provide an efficient way to assign user labels to a large set of ONT or UNI, as well as making configuration changes to voice lines.

Diagnostic report enhancement — When collecting diagnostic information from OLT, it is now possible to enhance the process by specifying:

  • Which ESU or slot to get the data from

  • What categories of command should be executed

  • In addition to collect all the log files from given equipment

Windows Server 2012 Support
The SR30.1 EMS supports operation on the Windows Server 2012 R2 Standard Edition.

Deprecated Features
VLAN translation has been deprecated. This feature was used to map an ingress VLAN on a UNI to a different VLAN. This does not work on all ONTs and was causing confusion. It is recommended to use TLS as a replacement for this feature. TLS will be officially released in an upcoming maintenance release of 30.1 targeted for May 2019.