Basic Info.
Connector
FC/APC FC/Upc Sc/APC Sc/Upc LC/APC LC/Upc
Trademark
WUHAN SHENGSHI OPTICAL
Product Description
980nm EDFA Laser ModuleFeatures- Kink-free operating power up to 200mW
- epoxy-free, and flux-free 14-PIN butterfly package with
- SM Hi1060
- Fiber Bragg grating stabilization ,
- Wavelength selection available
- Integrated thermoelectric cooler, thermistor, and monitor diode
- Excellent low power stability
Applications- Next generation dense wavelength division multiplexing(DWDM) erbium doped fiber amplifiers(EDFA)
- Reduced pump-count EDFA architectures
- Very long distance cable television(CATV) trunks and very high node count distribution
DescriptionThe series 980nm pump module utilizes a planar construction with chip on subcarrier. The high power chip is hermetically sealed in a epoxy-free and flux-free 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode. The series pump module uses FBG stabilization to "lock" the emission wavelength. It provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. This module complies described in Telcordia GR-468-CORE requirement.Absolute Maximum Ratings| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Operating Case Temperature | Tcase | -20 | - | 75 | ºC | - |
| Storage Temperature | Tstg | -40 | - | 85 | ºC | 2000hours |
| LD Forward Current | If | - | - | 700 | mA | - |
| LD Reverse Current | Ir | - | - | 10 | uA | - |
| LD Reverse Voltage | Vr | - | - | 2 | V | - |
| PD Forward Current | IPD | - | - | -10 | mA | - |
| PD Reverse Voltage | VPD | - | - | 20 | V | - |
| TEC Current | Itec | - | - | 2 | A | - |
| TEC Voltage | Vtec | - | - | 3 | V | - |
| Fiber Bend Radius | - | 30 | - | - | mm | - |
| Relative Humidity | RH | 0 | - | 95% | - | Non condensing |
| Lead Soldering Time | - | - | - | 10 | Second | 260ºC |
| Fiber Axial Pull Force | - | - | - | 5 | N | - |
| Fiber Side Pull Force | - | - | - | 2.5 | N | - |
| Parameters | Sym | Min. | Typ | Max. | Unit | Notes |
| LD Threshold Current | Ith | | 45 | 55 | mA | CW |
| Outpower | Pf | | | 200 | mW | If(BOL)<470mA |
| LD Forward Current | If | | | 470 | mA | Pf=Rated Power |
| Kink Free Power | Pkink | 300 | | | mW | >=1.2*Rated Power |
| Kink Free Current | Ikink | >=1.2*If(BOL) | mA | [1] |
| LD Forward Voltage | Vf | | | 2.5 | V | Pf=Rated Power |
| Center Wavelength | λc | 973 | 974 | 975 | nm | Peak,Pf=Rated Power |
| 975 | 976 | 977 |
| Peak Wavelength Turning | △λp/△Tamb | | | 0.02 | nm/ºC | T: FBG Temp. |
| Spectrum Width | △λ | | | 2 | nm | RMS@-13dB |
| Spectrum Stability | | -0.5 | | 0.5 | nm | Pf=Rated Power,t=60s |
| Monitor Responsivity | Im/Pf | | 1 | 20 | uA/mW | VPD=5V,Pf=Rated Power |
| Monitor Responsivity Stability | | | | 20% | | @All Operating Temperature |
| Monitor Dark Current | Id | | | 50 | nA | VPD=5V |
| TEC Current | Itec | | | 1.5 | A | Tcase=75ºC |
| TEC Voltage | Vtec | | | 3 | V | Tcase=75ºC |
| TEC Modual Power Consumption | P | | | 5 | W | Tcase=75ºC |
| Power Stability >20mW 10-20mW 3.5-10mW | | | | 0.2 0.5 1 | dB | Peak-to-peak,t=60s, DC to 50kHz sampling, TC=25ºC |
| Tracking Error | TE | -0.5 | | 0.5 | dB | TC=-20~75ºC,Refered to [2] |
| Thermistor Resistance | Rth | 9.5 | 10 | 10.5 | Kohm | Tstg=25ºC |
| Thermistor B constant | Bth | | 3900 | | k | Tstg=25ºC |
- Kink-free operating power up to 200mW
- epoxy-free, and flux-free 14-PIN butterfly package with
- SM Hi1060
- Fiber Bragg grating stabilization ,
- Wavelength selection available
- Integrated thermoelectric cooler, thermistor, and monitor diode
- Excellent low power stability
Applications- Next generation dense wavelength division multiplexing(DWDM) erbium doped fiber amplifiers(EDFA)
- Reduced pump-count EDFA architectures
- Very long distance cable television(CATV) trunks and very high node count distribution
DescriptionThe series 980nm pump module utilizes a planar construction with chip on subcarrier. The high power chip is hermetically sealed in a epoxy-free and flux-free 14-pin butterfly package and fitted with a thermistor, thermoelectric cooler, and monitor diode. The series pump module uses FBG stabilization to "lock" the emission wavelength. It provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. This module complies described in Telcordia GR-468-CORE requirement.Absolute Maximum Ratings| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Operating Case Temperature | Tcase | -20 | - | 75 | ºC | - |
| Storage Temperature | Tstg | -40 | - | 85 | ºC | 2000hours |
| LD Forward Current | If | - | - | 700 | mA | - |
| LD Reverse Current | Ir | - | - | 10 | uA | - |
| LD Reverse Voltage | Vr | - | - | 2 | V | - |
| PD Forward Current | IPD | - | - | -10 | mA | - |
| PD Reverse Voltage | VPD | - | - | 20 | V | - |
| TEC Current | Itec | - | - | 2 | A | - |
| TEC Voltage | Vtec | - | - | 3 | V | - |
| Fiber Bend Radius | - | 30 | - | - | mm | - |
| Relative Humidity | RH | 0 | - | 95% | - | Non condensing |
| Lead Soldering Time | - | - | - | 10 | Second | 260ºC |
| Fiber Axial Pull Force | - | - | - | 5 | N | - |
| Fiber Side Pull Force | - | - | - | 2.5 | N | - |
| Parameters | Sym | Min. | Typ | Max. | Unit | Notes |
| LD Threshold Current | Ith | | 45 | 55 | mA | CW |
| Outpower | Pf | | | 200 | mW | If(BOL)<470mA |
| LD Forward Current | If | | | 470 | mA | Pf=Rated Power |
| Kink Free Power | Pkink | 300 | | | mW | >=1.2*Rated Power |
| Kink Free Current | Ikink | >=1.2*If(BOL) | mA | [1] |
| LD Forward Voltage | Vf | | | 2.5 | V | Pf=Rated Power |
| Center Wavelength | λc | 973 | 974 | 975 | nm | Peak,Pf=Rated Power |
| 975 | 976 | 977 |
| Peak Wavelength Turning | △λp/△Tamb | | | 0.02 | nm/ºC | T: FBG Temp. |
| Spectrum Width | △λ | | | 2 | nm | RMS@-13dB |
| Spectrum Stability | | -0.5 | | 0.5 | nm | Pf=Rated Power,t=60s |
| Monitor Responsivity | Im/Pf | | 1 | 20 | uA/mW | VPD=5V,Pf=Rated Power |
| Monitor Responsivity Stability | | | | 20% | | @All Operating Temperature |
| Monitor Dark Current | Id | | | 50 | nA | VPD=5V |
| TEC Current | Itec | | | 1.5 | A | Tcase=75ºC |
| TEC Voltage | Vtec | | | 3 | V | Tcase=75ºC |
| TEC Modual Power Consumption | P | | | 5 | W | Tcase=75ºC |
| Power Stability >20mW 10-20mW 3.5-10mW | | | | 0.2 0.5 1 | dB | Peak-to-peak,t=60s, DC to 50kHz sampling, TC=25ºC |
| Tracking Error | TE | -0.5 | | 0.5 | dB | TC=-20~75ºC,Refered to [2] |
| Thermistor Resistance | Rth | 9.5 | 10 | 10.5 | Kohm | Tstg=25ºC |
| Thermistor B constant | Bth | | 3900 | | k | Tstg=25ºC |
Address:
5-floor, Block B Creative Building, Shaojia Tsui, Wenzhi St., Hongshan District, Wuhan, City, Hubei, P. R. China430074
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Founded in 2009, Wuhan Shengshi Optical Technology Co., Ltd. is a high-tech private enterprise, which is located in Wuhan, better known as the Optics Valley of China. We specialize in supplying lasers and laser-based solutions for commercial and industrial customers in the most demanding markets. <br><br>Our main products include FP/DFB/CWDM/DWDM laser modules and photo diodes, with different packages: Fiber pigtailed and customized receptacle. They can be applied to CATV, GSM, RF, FTTH, OTDR, instruments and meters, sensor and light source. At the same time, we also offer ODM and OEM services. Based on the market-oriented and newest policy, our R& D dedicates to technology innovation. <br><br>The aim of our company is doing good-quality products and taking the road of international brand. We always adheres to the "excellence, quality first" principle of the quality, taking the leading in passing ISO9001 Quality Management System and RoHS standards, actively implement the ISO14001 Environmental Management System. The excellent quality and professional services make our products popular in Russia, Europe, North America and Australia.
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