HS-OR23 FTTH High Level Optical Receiver, 47~1002MHz
The HS-OR23 FTTH optical receiver covers 1100~1600nm and 47~1002MHz with 0~20dB gain adjustment, ≥51dB CNR and ≤2(250mA) at +5VDC.
Description
Overview
The HS-OR23 FTTH high level optical receiver is designed for CATV fibre-to-the-home networks and uses a brushed aluminium alloy shell with good heat dispersion for reliable field operation.
It turns 1100~1600nm optical signals into a 47~1002MHz RF output of ＞76dBuV into a 75Ω impedance, with 0~ -18 RF ATT range and 0~20 gain adjustment to balance the level through the network, powered by +5VDC at ≤2(250mA).
HS-OR23 Key Features
- Brushed aluminium shell with good heat dispersion in a 128*80*26mm footprint
- Optical wavelength 1100~1600 with an &1550 filter option
- Optical input range +2~ -15 for analog TV and +2~ -23 for digital TV
- AGC control range +2~-15dBm with AGC character ≤±0.5dB
- 47~1002MHz bandwidth, ±0.75dB flatness and ＞76dBuV RF output into 75Ω
- RF ATT range 0~ -18dB and gain adjustable range 0~20dB, ≤2(250mA) at +5VDC
HS-OR23 Specifications
Specifications
| Parameter | Specification |
|---|---|
| Model | OR23B |
| Optical wavelength (nm) | 1100~1600 &1550 (With filter) |
| Optical input range (dBm) | +2~ -15 (Analog TV) +2~ -23 (Digital TV) |
| Output return loss (dB) | ≥45 |
| Bandwidth (MHz) | 47~1002 |
| Flatness (dB) | ±0.75 |
| RF ATT range (dB) | 0~ -18 |
| RF output level * (dBuv) | ＞76 (Pin:-15~+0dB) |
| AGC control range (dBm) | +2~-15 |
| AGC character (dB) | ≤±0.5 (Pin:-10~+0dB) |
| Output return loss (dB) | ≥14 (47-1000MHz) |
| Output impendance (Ω) | 75 |
| Gain adjustable rang (db) | 0~20 |
| MER (dB) | >36 (Pin:-15~+0dB) >28 (Pin:-22dBm) |
| BER (dB) | <1.0E-9 (Pin:-15-+0dB) <1.0E-9 (Pin:-22dBm) |
| CNR (dB) | ≥51 (Pin=-2dBm) |
| CTB (dB) | ≥65 (Pin=-2dBm) |
| CSO (dB) | ≥62 (Pin=-2dBm) |
| Power supply (V) | +5VDC |
| Power consumption (W) | ≤2(250mA) (+5VDC) |
| Operating temperature (℃) | -20~+60 |
| Dimension (mm) | 128*80*26 |
Applications
- FTTH CATV networks needing a high level RF output
- Analog TV and digital TV distribution over 1100~1600nm fibre
- Optical nodes and subscriber taps with 47~1002MHz channel loading
- Outdoor cabinets and poles where the aluminium housing aids heat dispersion
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
Shipping
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