Features
l 14- pin Butterfly Package
l With Thermoelectricity Cooling (TEC) and Monitor Photodiode (MPD)
l Single Mode Fiber(HI-1060) Coupling Excellent Reliability， to be fixed f iber with Glass Solder
l Telcordia GR-468-CORE Compliant
l RoHS Compliant
Description
YiGuDian GLD981-1-Series 980nm pump laser module is the pump source of Erbium-Doped Fiber Amplifier (EDFA). It needs higher output power and more strict reliability. In order to improve the product performance, we made some innovation. Firstly, the higher power 980nm pump laser chip is selected. Secondly, low-temperature glass soldering technology is used in the process of fiber lens fixing, chip soldering and other parts soldering. By all above this innovation, the stability and reliability is improved.
Applications
l Low noise erbium doped fiber amplifiers( EDFAs)
l High bit rate, multicenter digital EDFAs
l Dense wavelength pision multiplexing(DWDM) EDFAs for small package designs
Parameter | Symbol | Min | Max | Unit | Test Condition |
LD Forward Current | If | - | 1500 | mA | |
LD Reverse Voltage | Vr | - | 2 | V | |
TEC Operation Current | Itec | - | 2.5 | A | |
TEC Operation Voltage | VTEC | - | 4.8 | V | |
Storage Temperature | Tstg | -40 | 85 | ℃ | |
Operation Case Temperature | Top | -5 | 70 | ℃ | |
Relative Humidity | RH | 0 | 95 | % | |
ESD Level | - | - | 500 | V | Human body model |
Lead Soldering Temperature and Time | - | - | 260 | ℃ | ≤ 10s |
Fiber Bend Radius | r | 30 | - | mm |
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