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As Consolidated Communications expanded and upgraded transport to fiber, the team needed an SNMP-capable RTU that could monitor remote fiber-fed cabinets and integrate cleanly with multiple fiber interfaces. DPS Telecom worked directly with Consolidated engineers to deliver a custom NetGuardian 216F build that validated in lab testing and improved remote-site visibility through SNMP trap reporting.
| Industry | Telecommunications |
|---|---|
| Company Type | Independent local telephone company (13th largest in the nation) |
| Geography/Coverage | Serving markets in three states; deployments referenced in Pennsylvania and Texas |
| Primary Challenge | Consolidate monitoring during fiber upgrades with an RTU compatible with fiber transport, capable of remote cabinet monitoring, and able to report alarms via SNMP |
| Solution Deployed | Custom NetGuardian 216F fiber interface unit developed with DPS Telecom engineers |
| Key Result | Validated interoperability with multiple fiber interfaces in lab testing and enabled SNMP trap reporting for cabinet environmental conditions |
| Products Used | NetGuardian 216F |
Serving markets in three states, Consolidated Communications is the 13th largest independent local telephone company in the nation. The company delivers services over an IP-based network, including local and long-distance telephone, digital phone, high-speed Internet access and digital TV.
Frank Fetchak, a network engineer with Consolidated Communications, is responsible for alarm monitoring for the network in Pennsylvania. In his role, he focuses on maintaining visibility across devices and environmental conditions at remote locations.
With internal improvements underway and the network expanding toward fiber-optic systems, Consolidated wanted an alarm remote that could meet new transport needs and help consolidate monitoring. The highest priority was an RTU that could both:
SNMP capability was also critical. Consolidated had chosen not to proceed with legacy TBOS equipment and instead standardize on SNMP-capable devices for alarming and status reporting.
"I tested it within our labs with many different fiber interfaces. It worked with every one."
To meet the fiber transport and monitoring requirements in one build, Frank worked closely with the DPS Telecom team to develop a new fiber interface unit: the NetGuardian 216F. NetGuardian RTUs are designed to collect alarms and telemetry from remote facilities and deliver actionable notifications upstream using standard protocols such as SNMP traps.
As part of the custom solution process with DPS Telecom engineering, Frank received an initial product build with software and inputs for evaluation. He tested the unit in the lab against multiple fiber interfaces and confirmed interoperability.
"We like the fact that it was easy to customize and get the features we needed or wanted. That was definitely a plus..."
Consolidated engineering resources in Texas also deployed NetGuardian 216Fs with positive results. Chad Cates noted that the team had four units, with two deployed, and that they were working with no problems. He also highlighted the value of being able to request custom features and get them implemented efficiently.
The approach emphasized validation before field rollout. Frank evaluated the initial NetGuardian 216F build in a lab setting with different fiber interfaces to confirm it would function across the variety of optics and transport handoffs used in Consolidated facilities.
After lab verification, additional units were deployed in Texas sites. This staged approach helped reduce integration risk and supported consistent monitoring practices across regions.
The NetGuardian 216F fiber interface and integrated 10/100 switch supported both monitoring and transport connectivity. Floyd King, an engineering manager from the Texas branch, described how the unit enabled Consolidated to extend Ethernet across the fiber network from remote cabinets back to the office network.
"The NetGuardian 216F fits the bill with the fiber interface..."
SNMP reporting also performed as required. With a direct uplink back to the network, Consolidated was able to collect SNMP traps for environmental conditions within remote cabinets and react quickly when conditions changed. Frank summarized that the customized product matched the companys needs and fit the fiber interface requirements.
NetGuardian 216F (custom build) - A NetGuardian RTU configured for fiber interface requirements and SNMP-based monitoring for remote cabinets. Explore other RTUs in the NetGuardian family.
If your team is standardizing on SNMP traps across remote sites, DPS Telecom RTUs are designed to collect discrete alarms and environmental inputs at the cabinet and report them upstream for fast response. For broader remote telemetry and site I/O options, check out DPS Telecom RTUs.
For organizations that also want a centralized alarm display, escalation policies, and long-term reporting across many RTUs, DPS Telecom can pair field RTUs with T/Mon alarm management solutions (not described as part of this deployment).
An RTU (remote terminal unit) collects local alarm points and telemetry (such as cabinet door, power alarms, and environmental conditions) and reports status to the network operations team. In fiber-fed cabinets, the RTU must also match the transport and interface requirements used to reach the core network.
SNMP enables standardized alarm delivery (often via SNMP traps) into existing monitoring systems. Standardizing on SNMP-capable devices helps teams consolidate monitoring as networks evolve.
It means testing the device against multiple fiber interface types and configurations used in real sites to confirm it will interoperate reliably before field deployment. Consolidated performed this type of validation with the NetGuardian 216F.
An integrated switch can support extending Ethernet connectivity from remote cabinets back to an office network over fiber, helping combine transport connectivity with monitoring functions in one deployment footprint.
If you are upgrading transport to fiber and need SNMP-based alarming and cabinet visibility, DPS Telecom can help you select and configure the right NetGuardian RTU and interfaces for your environment.
Get a Free Consultation or call DPS Telecom at 1-800-693-0351 to speak with an expert about your project and requirements.
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