DCM
 
 
Tel: +86-571-86625003
Email1: info@optictrans.com
Email2: kally@optictrans.com (kally@vip.126.com)
WhatsApp: +86 13967163428
Skype: hightech086
 
 
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  Products
OPA-1550D DWDM Inter-stage Fiber Amplifier (with DCM)
   Content
 
Professional design GFF (gain flattening filter) with excellent optical path design make flatness and noise reach the best optimization. It can provide 40~80 channels, and above 35nm flatness.
 
The optical circuit is designed especially for digital optical fiber communication system including(1) lower noise figure(2)high output booster and high sensitivity Pre-Amplifier improve the system loss budget(3)Broad input power range and output power adjustable make it use easily. .
 
The design of dual Power Mixed and hot swap make it has longer MTBF. Also, the power system can be backup.
 
Employ the intelligent temperature control system,the fan is on when the module temperature over 45℃, meanwhile it will stop as the temperature is under 40℃, which makes sure the thermal stability and fan’s long life-time, meanwhile, the professional air flow design can also ensure the best temperature stability.
 
Intelligent network management system. Perfectly network interface: Ethernet, RS-485 and RS-232 network interface,and the open mib ensure the connectivity with all other network management system.
 
Feature
●Low noise figure: Typical 4.5dB
●High Flatness: Typical 1dB
●Redundancy hot swap power module: mixed plug 110/220VAC and -48VDC
●Cover whole C+L band: Carrier 40 or 80 chs
●apply to Long haul transmission system cover dispersion
●Perfect network management interface:Ethernet,RS-485 and RS-232.
●Support Telnet and SNMP network management
●Gain can be adjustable by network and manual
●High precise AGC and ATC circuit
●High saturation output power
●OEM is available
●Compatible with Bellcore GR-1312-CORE
 
 Application
DWDM Inter-stage Transmission system
 
Block diagram
Optical Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Wavelength
λc
1529
1550
1564
nm
Saturation output power1
Po
------
------
20
dBm
Input power
Pi
-35
------
+6
dBm
Gain Flatness
GF
------
1.0
------
dB
Inter-stage insertion loss
Lm
------
------
15
dB
Gain           
G
------
20
33
dB
Noise Figure2
NF
------
4.5
-----
dB
Output Power Stability
ΔPo
-----
±0.05
±0.1
dB
Return Loss
RL
-------
-------
-45
dB
PDG
PDG
------
-------
0.3
dB
PMD
PMD
------
-------
0.5
ps
(1):Optional(2):Test at 0dBm input.
 
Electrical Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Power Supply ※
Vps
85/170
110/220
132/264
VAC
Consumption ※※
P
-----
-----
18
W
※110VAC,220VAC and -48VDC  is optional.
※Actual consumption depends on the output power and environment temperature.
 
Environmental Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Operating Temperature
Tw
-5
-----
60
Storage Temperature
Ts
-40
-----
80
Humidity3
------
10
------
85
%
(3):Non-Condensing
 
 
Order Information
OPA-1550D A-B-C-D-E-F-G
A
B
C
D
E
F
G
Application
Input power
Output power
PS1
PS2
Fiber connector
NM
DWDM inter-stage
5: -3~+10dBm
10: 10dBm
1:110VAC
1:110VAC
1:SC/UPC
0:None
9: others
20: 20dBm
2:220VAC
2:220VAC
2:SC/APC
1:SNMP
9:others
3:110~220V
3:110~220V
3:FC/UPC
 
4:-48VDC
4:-48VDC
4:FC/APC
 
 9: others
0:None
5:LC/UPC
 
 
 
6:LC/APC
 
 
 
 
 
 9:others
 
 
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