Tellabs 9194
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 CompatibilitySimultaneously supports G-PON and XGS-PON standards, enabling flexible adaptation to diverse service requirements.
- High-density AccessA single unit can manage hundreds to thousands of ONTs, making it ideal for large-scale Fiber-to-the-Building (FTTB) deployments.
- Secure EncryptionBuilt-in AES-128 encryption ensures end-to-end data security for transmission.
- Modular DesignHot-swappable fiber/Ethernet modules facilitate on-site maintenance and system upgrades without interrupting operations.
- Low Power ConsumptionAdopts 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
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