epm705250scs0 ETC-unknow, epm705250scs0 Datasheet

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epm705250scs0

Manufacturer Part Number
epm705250scs0
Description
Forward Return Path Analog Catv Detector Modules
Manufacturer
ETC-unknow
Datasheet
Forward and Return Path Analog CATV Detector Modules
EPM 7xx Series
Applications
• AM fiber optic CATV receivers to
• Multi-channel fiber optic transmission
550 MHz (EPM 705) and 860 MHz
(EPM 745)
NORTH AMERICA
:
800 498-JDSU (5378)
Key Features
The EPM 7xx series are high quality analog photodetectors designed for forward
path (EPM 745) and return path (EPM 705) AM CATV applications. These
coaxial modules are optically aligned to optimize performance and balance the
parameters of responsivity, distortion and back reflection.
The photodetector die is fabricated with a proprietary InGaAs process in our
wafer fab and assembled into a hermetically-sealed package with an antireflective-
coated lens. A stainless steel bushing is used to actively couple the fiber to the package.
The fiber is reinforced with a rubber boot which relieves fiber bending stresses.
The EPM 7xx series can be produced without a connector or with a variety of
industry standard connectors. They are also available with a mounting bracket
which allows both vertical panel mounting and horizontal flush-to-board mounting.
WORLDWIDE
COMMUNICATIONS COMPONENTS
:
+800 5378-JDSU
• Electro-optical
• Packaging
- Low intermodulation distortion
- High responsivity
- Low back reflection
- Single mode 900 µm fiber with or without a connector
- Single mode 250 µm fiber without a connector
WEBSITE
:
www.jdsu.com

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epm705250scs0 Summary of contents

Page 1

Forward and Return Path Analog CATV Detector Modules EPM 7xx Series Applications • AM fiber optic CATV receivers to 550 MHz (EPM 705) and 860 MHz (EPM 745) • Multi-channel fiber optic transmission : 800 498-JDSU (5378) NORTH AMERICA COMMUNICATIONS ...

Page 2

Dimensions Diagram EPM 705 with Dual Mount Bracket EPM 745 with Dual Mount Bracket FORWARD AND RETURN PATH ANALOG CATV DETECTOR MODULES (Specifications in mm unless otherwise noted.) EPM 705 without Dual Mount Bracket EPM 745 without Dual Mount ...

Page 3

Figure 1: EPM 705 Dark Current vs. Reverse Bias 1E-05 85 ˚C 65 ˚C 1E-06 45 ˚C 25 ˚C 1E-07 1E-08 1E-09 1E-10 1E- Reverse Voltage (V) Figure 3: EPM 705 Capacitance vs. Reverse ...

Page 4

Figure 5: EPM 745 IM2 vs. Input Optical Power Bias = -12V; Mod. Index = 0.7 Typical Values -65 -70 -75 -80 -85 - Input Power (dBm) Figure 7: EPM 705/745 Typical Spectral Response ...

Page 5

Specifications Parameter Conditions λ = 1310 nm Responsivity λ = 1550 nm Distortion product IM 2 Back reflection Dark current Capacitance 3 Bandwidth 4 Single mode fiber 900 µm 8.7/125 µm core/cladding 1. IM measured ...

Page 6

Ordering Information For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at customer.service@jdsu.com. Sample: EPM 705 ...

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