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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: OEM
  • Model Number: OPA-1240
  • Name: C Band Optical Amplifier for DWDM System
  • Operating wavelength: 1529~1562nm
  • Input power: -35~+6
  • Output power: Max 20dBm
  • Polarization Dependence Gain: 0.5dB
  • Work temperature: -5~50℃
  • Return loss: -45RL
  • Optical connector: Optional
  • Storage temperature: -40~80℃
  • SNMP Interface: RJ45

Packaging & Delivery

Packaging Details Foam + Carton Package
Each unit size: 54*52*12cm
2pcs are packed in one big carton box
Big carton box size: 55*53*25cm
Delivery Time 7~15 days

Description

OPA-1240 is a kind of spectrum flat EDFA for DWDM system, The stability Pump laser and unique ATC (automatic temperature control) and APC (automatic power control) circuit are employed in it as the key component to ensure the high stability and reliability of output power. The unique optical circuit design ensures the excellent optical character. The high stability and high precision MPU system are employed to ensure the control adjustment and display is intelligent and easy.

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°C, meanwhile it will stop as the temperature is under 40°C, 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 ensures the connectivity with all other network management system.

 

Features

1. Low Noise Figure: Typical 4.5dB.

2. High Flatness: Typical 1dB.

3. Cover Whole C-Band: Carrie 40 or 80 CHs.

4. Redundancy hot swap power module: 110/220VAC and 48VDC can plug Mix.

5. Perfect Network Interface: Ethernet, RS-485 and RS-232 port.

6. Support Telnet and SNMP network management.

7. Gain can be adjustable by network and manual.

8. High Precise AGC and ATC Circuit.

9. High saturation output power.

10. Flexible Mechanics and Circuit structure (Module, 1U rack and Gain Block).

11. OEM is available.

 

Application

1. Pre-Amplifier

2. Online Amplifier

3. Booster

4. DWDM Optical System

 

Block Diagram

Technical Specification

Item

Symbol

Unit

Min

Typ

Max

Optical parameters

Operating wavelength1

λc

nm

1529

---

1562

Saturate output power2

Posat

dBm

---

---

20

Input power

Pi

dBm

-35

---

+6

Noise figure

NF

dB

---

4.5

6

Power /gain stability

Po/G

dB

---

±0.05

±0.2

Flatness

GF

dB

---

1.0

---

Input isolation

OSIi

dB

30

---

---

Output isolation

ISOo

dB

30

---

---

Polarization Dependence Gain

PDG

dB

---

---

0.5

Electrical performance

Operating voltage3

V

VDC

-36

-48

-72

Power consumption

Pc

W

---

---

15

Environmental performance

Operation temperature

Tw

°C

-5

---

50

Storage temperature

Ts

°C

  

80

Humidity4

---

%

10

---

90

 

Remark:

1: Optional

2: Booster-Amp:-10~+6dBm; Line-Amp:-25~-10dBm; Pre-Amp: -35~-25dBm;

3: 110VAC,220VAC and -48VDC are optional

4:No condensation

 

Ordering information

OPA-1240-A-B-C-D-E-F-G

A

B

C

D

E

F

G

Bandwidth

Power type

Gain

PS1

PS2

Fiber connector

NM

2:R-band 16CH

1:pre

10:0dB

1:110VAC

1:110VAC

1:SC/UPC

0:None

3:C-band 40CH

2:line

……

2:220VAC

2:220VAC

2:SC/APC

1:SNMP

 

3:booster

32:32dB

3:110~220V

3:110~220V

3:FC/UPC

 

 

 

 

4:-48VDC

4:-48VDC

4:FC/APC

 

 

 

 

 

0:None

5:LC/UPC

 

 

 

 

 

 

6:LC/APC

 

 

Remark:

1: R-band 1548~1562nm 16CH for 100GHz grid; C-band 1529~1562nm 40CH for 100GHz grid.

2: Booster-Amp:-10~+6dBm; Line-Amp:-25~-10dBm; Pre-Amp: -35~-25dBm.

 

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