HS-OR21 FTTH High Level Optical Receiver, ≥88dBuV
The HS-OR21 FTTH optical receiver covers 1100~1600nm and 47~1218MHz, delivering ≥88dBuV RF output with 75Ω impedance, ≤2(250mA) power consumption and -20~+60℃ operation.
Description
Overview
The HS-OR21 FTTH optical receiver is designed for CATV fibre-to-the-home networks, converting the incoming optical signal into a 47~1218MHz RF output with a level of ≥88dBuV into a 75Ω impedance.
Its AGC optical constant level output holds the RF level steady over the whole optical input range, with analog and digital modes covering 0~ -12 and 0~ -18, and a compact 87*68*22mm aluminium alloy housing fed by +5VDC.
HS-OR21 Key Features
- Optical wavelength 1100~1600nm with a 1550nm filter option for broadcast-only links
- 47~1218MHz bandwidth with ±0.75dB flatness for full CATV channel loading
- ≥88dBuV RF output level and ≥14dB output return loss into a 75Ω load
- MER >36dB and BER <1.0E-9 keep the digital signal clean at the subscriber end
- AGC control range 0~-10dBm with AGC character ≤±0.5dB
- ≤2(250mA) power consumption from +5VDC over -20~+60℃ in an 87*68*22mm housing
HS-OR21 Specifications
Specifications
| Parameter | Specification |
|---|---|
| Model | OR21 |
| Optical wavelength (nm) | 1100~1600nm 1550nm (With filter) |
| Optical input range (dBm) | 0~ -12 (Analog TV) 0~ -18 (Digital TV) |
| Optical Output return loss (dB) | ≥45 |
| Bandwidth (MHz) | 47~1218 |
| Flatness (dB) | ±0.75 |
| RF output level (dBuv) | ≥88 (Pin:-15~+0dBm) |
| AGC control range (dBm) | 0~-10 |
| AGC character (dB) | ≤±0.5 (Pin:-10~+0dBm) |
| Output return loss (dB) | ≥14 (47-1000MHz) |
| Output impedance (Ω) | 75 |
| MER (dB) | >36 (Pin:-15~+0dBm) >28 (Pin:-22dBm) |
| BER (dB) | <1.0E-9 (Pin:-15-+0dBm) <1.0E-9 (Pin:-22dBm) |
| CNR (dB) | ≥51 (Pin=-2dBm) |
| CTB (dB) | ≥65 (Pin=-2dBm) |
| CSO (dB) | ≥62 (Pin=-2dBm) |
| Power supply (V) | +5VDC (OR21W) +6V~14VDC (OR21WP) |
| Power consumption (W) | ≤2(250mA) (+5VDC) |
| Operating temperature (℃) | -20~+60 |
| Dimension (mm) | 87*68*22 |
Applications
- FTTH CATV networks at the subscriber end of the optical link
- Triple-play voice, video and data delivery to the home
- 1550nm analog TV and digital TV broadcast distribution
- Fibre to the home, fibre to the building and fibre to the curb deployments
Packing & Shipping
Clients often worry about transit damage?
Our sturdy packaging puts those fears to rest. For different products we use waterproof film, foam protection, palletizing, wooden frame securing and cable reels. This ensures safe and reliable transport.
Packaging
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