DCM
 
 
Tel: +86-571-86625003
Email1: info@optictrans.com
Email2: kally@optictrans.com
WhatsApp: +86 13967163428
Skype: hightech086
 
 
Keyword:
 
  Products
OPT-1310W 1310nm Out-door Relay Station
   Content
Features
1) Optical Transmitter part adopts the latest imported brand high performance DFB laser; provide high quality signal transmission for the CATV network.
2) Optical receiver part adopts the latest imported brand-name optoelectronic integrated receiver module;
3) Build-in RF driver amplifier and control circuit to ensure the low noise and inter-modulation index; it can output two ways high quality RF signal to cover the local users.
4) Perfect and reliable optical power output stabilizing circuit and built-in high-power electric heating cooler, enable the working ambient temperature difference up to ± 40 ° C, ensure the best performance of the machine and the long life steady operation of the laser.
5) LCD status display, the main working parameters are clear at a glance.
6) Compact and reasonable process structure, convenient installation and debugging, stable and reliable performance.
7) The equipment can work steadily outdoor under bad environmental condition, because of large cast aluminum waterproof case, high reliability switching power supply and strict lightning protection system.
 
Technical specification

Item
Unit
Technical Parameter
Optical receiving part
Input Optical Power
mw
0.3~1.6(-5dBm~+2dBm)
Optical Connector Type
 
FC/APC or SC/APC
Optical Return Loss
dB
>45
Frequency Range
MHz
47~862
Flatness In Band
dB
±0.75
RF Output Level
dBμV
≥96(when the input optical power is -2dBm)
Level Adjustment Range
dB
0~15
RF Characteristic Impedance
Ω
75
Return Loss
dB
≥ 16(47~550)MHz;≥ 14(550~750/862MHz)
C/CTB
dB
≥ 65
C/CSO
dB
≥ 60
C/N
dB
≥ 51
AGC Control Range
dB
±8
MGC Control Range
dB
±8
Optical transmitting part
Output Optical Power
mW
2,4,6, 8, 10, 12, 14, 16 or specified by the user
Optical Link
dB
Defined according to optical power
Optical Modulation Mode
 
Direct optical intensity modulation
Operating Wavelength
nm
1310±20
Optical Connector Type
 
FC/APC or SC/APC,SC/UPC
Channel Number
 
84
C/N
dB
≥51
C/CTB
dB
≥65
C/CSO
dB
≥60
RF Input Level
dBμV
75~85(Input level used as optical transmitter)
Input Laser Level
dBμV
93~98(Laser input level used as relay station)
Flatness In Band
dB
±0.75
General feature
Power Voltage
V
AC:(85~250V)/50 Hz or(35~75V)/50Hz
Consumption
W
<75
Operating Temperature
-25 ~ +50
Storage Temperature
-20 ~ +65
Relative Humidity
%
Max 95% No Condensation
Dimension
mm
537*273* 220  (Power 6mW)
340*220* 160  (Power <6mW)

 
Optical link carrier to noise ratio degradation table
       Link loss(dB)
  Optical power
4
5
6
7
8
9
10
11
12
13
14
15
16
4mW
53.8
52.8
51.8
51.0
50.1
49.2
48.2
 
 
 
 
 
 
6mW
 
 
 
53.0
52.0
51.0
50.1
49.1
48.1
 
 
 
 
8 mW
 
 
 
 
52.8
51.9
51.0
50.1
49.1
48.2
 
 
 
10 mW
 
 
 
 
 
52.9
51.9
51.0
50.1
49.1
48.2
 
 
12 mW
 
 
 
 
 
 
52.7
51.8
50.8
49.9
49.0
48.0
 
14 mW
 
 
 
 
 
 
 
52.4
51.5
50.5
49.5
48.6
47.8
16 mW
 
 
 
 
 
 
 
 
52.0
51.0
50.1
49.1
48.1
 
 
 
 
 
 
 
 
 
 
 
   
 
Block Diagram
 
Products series
Model
1310nm Outdoor relay station
Output power in mW
Output power in dBm
OPT-1310W-02
≥2
≥3
OPT-1310W-04
≥4
≥6
OPT-1310W-06
≥6
≥7.8
OPT-1310W-08
≥8
≥9
OPT-1310W-10
≥10
≥10
OPT-1310W-12
≥12
≥10.8
OPT-1310W-14
≥14
≥11.5
OPT-1310W-16
≥16
≥12
OPT-1310W-18
≥18
≥12.5
OPT-1310W-20
≥20
≥13
OPT-1310W-22
≥22
≥13.4
OPT-1310W-24
≥24
≥13.8
OPT-1310W-26
≥26
≥14.0
OPT-1310W-28
≥28
≥14.5
OPT-1310W-32
≥32
≥15.0
 
Hangzhou OpticTrans Communication Tech. Co., LTD.
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