Dual-Fiber Mini-Node (iTRVR-D)

Data Sheet

The Optilab iTRVR-D is a dual-fiber optical mini-node designed for deep fiber implementation in HFC networks.

Product Overview

The Optilab iTRVR-D is a dual-fiber optical mini-node designed for deep fiber implementation in HFC networks. With standard HFC configuration of forward-path receiver and return-path transmitter, the iTRVR-D can provide the HD video and QAM data bandwidth capacity of a traditional HFC optical node, but at a fraction of the cost. This compact, versatile mini-node is the most cost-effective deep fiber solution for delivering Switch Digital Broadcasting (SDB), as well as high-speed QAM data services over existing HFC infrastructure. Contact Optilab for more information.

Applications

  • HFC
  • RFoG
  • PON
  • Deep Fiber Applications
  • Optilab is RUS/USDA accepted

Features

  • 1550 nm forward-path receiver
  • Return-path 1310 nm laser
  • Dual-fiber optical input and output
  • Compatible with existing HFC installation
  • Low power consumption, compact and durable
  • 12 VDC power adaptor included
  • Forward- and return-path RF test ports
  • 3 year warranty standard

Feature Name Description
Optical Specifications - Forward Path (Reciever)
Receiver Wavelength Range 1530 nm to 1600 nm
Input Optical Power +3 dBm to -6 dBm
RF Output Power Level 25 dBmV typ.
Carrier to Noise Ratio (CNR) 50+ dB typ. @ 0 dBm Input Level
Composite Second Order (CSO) Distortion -63 dBc max.
Composite Triple Beat (CTB) Distortion -63 dBc max.
Frequency Range 54 MHz to 870 MHz, 1 GHz available
Optical Specifications - Return-Path (Transmitter)
Transmitter Wavelength 1310 nm ± 20 nm
Output Optical Power Level +3 dBm to -3 dBm
General Specifications
Flatness in Frequency Range ±0.5 dB
Optical Return Loss 45 dB min.
RF Impedance 75 Ω
RF Return Loss 16 dB min.
Mechanical Specifications
Optical Connectors 2, SC/APC
Temperature Range -20ºC to +65ºC
Power Supply 12 – 15 VDC 80 – 240 V, 43 – 63 Hz AC (AC adaptor)
Power Consumption 5 W max.
Housing Dimensions 4.6”(W) x 5“(L) x 1.3”(H)
Control / Monitoring Voltage Monitoring: Optical Level 1V/mW
Display 3 LEDs: Optical Input/Output and Power