Overview
Tellabs 9194 is a network telecom device belonging to the Tellabs product line, and it is usually listed alongside the 9191–9195 series in product catalogs. Positioned as a fiber/telecom access module for carrier and enterprise broadband networks, it serves as a hardware unit for Optical Line Terminals (OLTs) or network aggregation layers, delivering high-speed data transmission and multi-service bearing capabilities.
Key Technical Specifications
| Parameter Category |
Details |
| Product Category |
Network Telecom Module |
| Interface Type |
Supports fiber PON interfaces, compatible with standards including G-PON and XGS-PON (consistent with other Tellabs OLT/ONT series) |
| Transmission Rate |
Provides upstream/downstream rates ranging from 2.5 Gbps to 10 Gbps, meeting the requirements of scenarios such as enterprises, campuses, and smart buildings |
| Port Count |
Typical configuration includes 4–8 fiber ports, working in conjunction with Ethernet SFP/XFP expansion ports |
| Power Supply Mode |
Internal power supply or optional external power supply; supports PoE (for powering downstream ONTs) |
| Environmental Adaptability |
Complies with ITU-T standards, features an industrial-grade temperature range, and is suitable for deployment in equipment rooms or remote outdoor cabinets |
Product Features
- Multi-protocol Compatibility
Simultaneously supports G-PON and XGS-PON standards, enabling flexible adaptation to diverse service requirements.
- High-density Access
A single unit can manage hundreds to thousands of ONTs, making it ideal for large-scale Fiber-to-the-Building (FTTB) deployments.
- Secure Encryption
Built-in AES-128 encryption ensures end-to-end data security for transmission.
- Modular Design
Hot-swappable fiber/Ethernet modules facilitate on-site maintenance and system upgrades without interrupting operations.
- Low Power Consumption
Adopts advanced power management technology to minimize energy usage and reduce operational costs.
Structure and Components
- Front Panel: Equipped with fiber PON ports, Ethernet SFP/XFP slots, and management/control ports (RS-232, USB) for local configuration and operation.
- Rear Panel: Features power interfaces, rack mounting holes, and optional cooling fans to ensure stable heat dissipation during long-term operation.
- Internal Modules: Comprises optical transceiver modules, digital signal processing chips, control processors, and power supply/PoE circuits, forming the core functional architecture of the device.
Typical Application Scenarios
- Fiber access networks (FTTx, GPON/XGS-PON) for telecom carriers
- Broadband access in enterprise campuses, school campuses, and smart buildings
- Fiber aggregation layers in data centers
- Fiber backhaul for remote base stations or small cell base stations
Installation and Maintenance Guidelines
- Rack Mounting
Install the device in a standard 19-inch rack, and use the pre-reserved mounting holes on the rear panel to ensure horizontal and stable fixation.
- Power Connection
Select an internal power supply or external UPS according to the device model, and verify that the power voltage and power rating match the device requirements.
- Fiber Connection
Use single-mode/multi-mode fibers compliant with ITU-T standards, and ensure the fiber is clean with no scratches on the end face to avoid signal attenuation.
- Configuration and Management
Perform initial parameter configuration (including IP address, VLAN settings, and encryption keys) via Web GUI or CLI.
- Monitoring and Alarm
Enable SNMP/NetConf monitoring functions, and regularly check port status, power consumption, and device temperature to detect potential issues in advance.
- Firmware Upgrade
It is recommended to use the latest firmware provided by Tellabs officially. Back up the current configuration before initiating the upgrade to prevent data loss.
- Troubleshooting
Inspect optical power levels and link indicator lights when faults occur. If errors such as process information unavailable appear, refer to the system logs, clear temporary files, and then restart the device.
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Xiamen Xingruijia Import and Export Co., Ltd.
Xiamen Xingruijia Import and Export Co., Ltd. is a high-tech enterprise with years of professional experience in selling spare parts for large-scale imported automation systems, including Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), redundant fault-tolerant control systems and robot systems.
We are mainly engaged in the sales and system integration of spare parts for renowned imported automation brands such as Foxboro, Tricon, Ovation, Motorola, Xycom, ABB, Allen-Bradley, Schneider, GE Fanuc, Yaskawa and Woodward. Thanks to the dedicated efforts of all our staff and the strong support from customers and industry peers, our business has expanded rapidly, covering major regions across China including East China, South China, North China and Southwest China. We have quickly emerged as a rising star in the automation industry. Guided by the tenet that ”creating value for customers is our eternal pursuit”, we have been providing consistent services to every new and existing customer with the business philosophy of ”quality assurance, honest service and timely delivery”.
Our Services
- System Integration: We offer end-to-end services ranging from system design, equipment selection, installation and commissioning to after-sales support.
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- Technical Training: We provide professional technical training for customers to help them quickly master the operation and maintenance skills of the equipment.

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Tellabs 9193 Circuit Module
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Tellabs 9195 Module Base