Key Features:
1. Field CATV optical receiver
2. Adopts GaAs combined with NEC amplifing module
3. 4 output ports (2 output ports OR-860NBR-I)
4. With return path
5. With AGC
This type optical receiver adopts the reasonable combination of GaAs and NEC amplifing module. AGC/MGC function. When input optical power is in the range of -6 ~ +1dBm, output level is stable and it is characterized by high performance index. Single-chip microcomputer control LED numeral displays each items of operation parameter. Digital signal and analogue signal can be transmitted at the same time.
Features
1. Both 1310nm and 1550nm windows received.
2. Single-chip microcomputer controls AGC/MGC status and output level remotely.
3. Four-digit high-bright LED numberal tube displays each items of operation parameters real timely ( optical power, output level, inside temperature, voltage, current, etc).
4. RF output level, gain and slope can be adjusted.
5. High-reliability switch power supply, small temperature increasing, high switching power and wide voltage range.
6. Each port set up AC60V LED display indicator, and operate easily.
7. Optional network management responder(I or II sort) component complied with SCTE HMS standard, it can remote monitor optical node's operation status and performance parameter real timely.
8. Perfect surge suppression circuit, it can prevent surge stroke and light stroke efficiently.
9. Built-in AC60V independent supply power port, can be used conveniently.
Specifications:
| Items |
Units |
Parameters |
| Model |
|
MIC-OR-860NBR-II |
MIC-OR-860NDR-II |
| RF output ports |
|
2 |
4 |
| Receiving optical wavelength |
nm |
1290~1600 |
| Optical connector type |
- |
FC/APC or SC/APC |
| Input optical power range |
dBm |
-8~+2 |
| Optical controlling AGC input range |
dBm |
-6~+2 |
| Optical return loss |
dB |
≥50 |
| In-band flatness |
dB |
±0.75 |
| Frequency range |
MHz |
47~862 |
| Output RF ports |
- |
2 |
4 |
| RF output level |
dBµV |
≥110 dBuV (-1dBm receiving)/106 dBuV |
| RF output impedance |
Ω |
75 |
| Attenuation adjusting range |
dB |
0~16 |
| Equalization adjusting rage |
dB |
0~16 |
| Output return loss |
dB |
≥16 |
| Optical link C/N |
dB |
≥52(-1dBm receiving,59 channels PAL-D) |
| Optical link C/CTB |
dB |
≥67(-1dBm receiving,59 channels PAL-D) |
| Optical link C/CSO |
dB |
≥62(-1dBm receiving, 59 channels PAL-D) |
| Power supply |
V |
AC35~90 or AC110~265 |
| Power consumption |
W |
17.0( Max) |
26(Max) |
| Operation temperature |
ºC |
-40~+55 |
| Dimension |
mm |
290×215 ×120 |
320×220×130 |
| Net weight |
Kg |
2.2 |
3.3 |
Return path performance parameter
| Items |
Units |
Parameter |
| Optical transmitting wavelength |
nm |
1310±10 |
| Output optical power |
mW |
1/2/3 |
| Laser type |
-- |
FP/DFB |
| Optical return loss |
dB |
≥45 |
| Output optical power stability |
dB |
±1.5 |
| RF input return loss |
dB |
≥16 |
| Optical connector type |
- |
FC/APC or SC/APC |
| Frequency range |
MHz |
5~35/40/65 |
| Optical link flatness |
dB |
±1.0 |
| Input level |
dBuV |
85~90 |
| RF output impedance |
Ω |
75 |
Other Optical Transmission Equipment
Other Optic test instruments
Certificates
ISO9001:2008, CE, RoHS, REACH
Our Advantages
Why Choose us
FAQ
FAQ
Q1: Are your company factory?
SHG: Yes! SHG is a group company, we have 4 factories, and Lin'an Longshine handling import and export for SHG group.
Q2: Do you company offer OEM service?
SHG: Yes! OEM available, your logo & reference on products & package available.
Q3. What's your products lead time?
SHG: Some are on stock, lead time is 2 days; some are not on stock, usually it take 7-25 days after order confirmed (deposit received).
Q4. Where is your nearest sea-port and airport?
SHG: The nearest sea-port is Ningbo, Shanghai.
The nearest airport is Shanghai, but we also can delivery from other airport like Shenzhen. But will need add some additional local transportation charge.
Q5. What's your Payment Term?
SHG: We perfer T/T. 30% T/T in advance as deposit, balance upon copy of B/L or prior shipment depend on delivery method.
Q6. Quality and Reputation:
SHG: SHG highly care of our reputation, we offer quality product, earn trust from our worldwide customers. Only customers are satisfied with our products and services, then we will feel happy & honor. We care of long term partner relatioship, not one-time business. We aim to cooperation, friendship.
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