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Ftth Node 4 O/P 1550

FTTH Optical Node – 4 Output, 1550 nm, Passive (No Power Supply)
The FTTH 4-Output Optical Node (Passive) is a compact and efficient CATV optical receiver designed for Fiber-to-the-Home (FTTH) and Fiber-to-the-Building (FTTB) deployments where external power is not available or preferred. It receives 1550 nm optical CATV signals and converts them into RF output across four ports, making it ideal for small multi-user environments such as homes, apartments, or small office units.

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Unlike active nodes, this model does not include a built-in power supply and must be powered externally, typically by a centralized or shared power source in the network (such as a powered ONU or splitter cabinet). It’s especially useful in passive optical networks (PONs) that need low-maintenance, cost-effective end-user distribution.

🔧 Technical Specifications:
Parameter Specification
Optical Input Wavelength 1550 nm (CATV overlay)
Optical Input Power Range -15 dBm to 0 dBm
Number of RF Outputs 4 (F-type connectors)
RF Output Level ≥ 65–70 dBµV (typical @ 0 dBm input)
RF Frequency Range 45 – 1000 MHz
C/N (Carrier-to-Noise) ≥ 48 dB
C/CTB, C/CSO ≥ 60 dB
Connector Types SC/APC (optical), F-type (RF)
Power Supply Not included (requires external powering)
Power Consumption Passive, <1 W or externally supplied
Operating Temperature -20°C to +55°C
Mounting Type Wall-mountable, compact indoor enclosure

✅ Key Features:
No built-in power supply – suitable for shared-power or passive systems

Converts 1550 nm optical CATV signal into 4 RF outputs

Ideal for small FTTH/FTTB deployments or multi-TV homes

Simple and reliable design with minimal maintenance

SC/APC optical port and standard F-type RF connectors

Compact and lightweight housing for easy indoor installation

Reduces energy consumption and improves network flexibility

🛠️ Applications:
FTTH last-mile signal delivery in residential or small commercial settings

CATV signal distribution in homes, villas, or guesthouses

Passive optical networks using external/shared powering

Cost-sensitive or energy-saving network builds

Ideal for RF overlay systems in GPON/EPON deployments

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