The QAMnet iTRVR-D is a dual-fiber optical transceiver designed for deep fiber implementation in HFC networks.
Product Overview
The QAMnet iTRVR-D is a dual-fiber optical transceiver designed for deep fiber implementation in HFC networks. Incorporating a 1550 nm receiver on one input port and a 1310 nm transmitter on the output port, this module is a versatile, compact and has a low cost. With standard HFC configuration of forward receiver and reverse transmitter, the iTRVR-D can provide the HD video and QAM data bandwidth capacity of a traditional HFC optical node, but at a small fraction of the cost.
Along with other QAMnet products, iTRVR-D is an ideal deep fiber solution for delivering Switch Digital Broadcasting (SDB), as well as high-speed QAM data services over existing HFC infrastructure. Using a dual optical input/output design, iTRVR-D can be easily integrated with next-generation HFC networks architecture, such as RF over Glass (RFoG) or Cable Passive Optical Networks (Cable PON).
Applications
- HFC
- FTTH
- RFoG
- PON
Features
- 1550 nm forward path receiver
- 1310 nm return path transmitter
- Dual optical fiber input and output
- Compatible with existing HFC installation
- Designed for RFoG and Cable PON networks
- Low power consumption
- Compact and durable
- Receiving and transmitting built in RF test ports (-20dB)
- 12-15 VDC power adaptor included
| Feature Name | Description |
|---|---|
| Technical Specifications | |
| Forward Path - Receiver | |
| Receiver Wavelength Range | 1527 nm - 1600 nm |
| Input Optical Power Level | +3 dBm to -6 dBm |
| RF Output Power Level | 25 dBmV typ. |
| Carrier to Noise Ration (CNR) | 50 dB typ. @ 0 dBm Input Level |
| Composite Second Order (CSO) Distortion | -60 dBc max. |
| Composite Triple Beat (CTB) Distortion | -61 dBc max. |
| Frequency Range | 54 MHz to 870 MHz |
| Return Path - Transmitter | |
| Transmitter Wavelength | 1310 nm ± 20 nm |
| Output Optical Power Level | +3 dBm to -3 dBm |
| RF Input Power Level | 15 dBmV typ. |
| Carrier to Noise Ration (CNR) | dB typ. @ 0dBm |
| Composite Second Order (CSO) Distortion | dBc max. |
| Composite Triple Beat (CTB) Distortion | dBc max. |
| Frequency Range | 5 MHz to 42 MHz |
| 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 | -20 to +65 ºC |
| Power Supply | 12 – 15 VDC (receiver) 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 |
Product Requests and Consulting
If you would like more information about QAMnet Products or Custom Solutions, please Submit a Product Request.
If you'd like to contact QAMnet directly, you can reach a sales representative at 1-877-303-3888 (602-343-8215 outside North America) or email (JavaScript must be enabled to view this email address).