SDM7128-XC
SDM7128-XC is 2.5Gbps Fiber Optic Transceiver Module manufactured by Sumitomo.
Features
- In Ga As P / In P, FP-LD Laser Diode1.3 µm operation
- Low Power Consumption
- Low Profile Plastic Molded Package
- Industrial Standard 1x9 Pin Footprint
- Automatic Optical Power Control
- Signal Detect (FLAG) Function
- Single +5.0V Power Supply
- SC Duplex Connector Receptacle
- Class 1 Laser Product (IEC 825-1 and FDA 21 CFR 1040.10 and 1040.11)
- Operating Case Temperature of 0°C to 70°C
Applications
- Telemunications
>SONET/SR, SDH/IO Application >ATM Application >156Mbps to 2.5Gbps Shelf-to-Shelf Links >Subscriber Loop >Metropolitan Area Network
- Data munications >High Speed Rack-to-Rack Data Links
2. Block Diagram
Monitor Pin PD
TD TDb
Automatic
Power
Control
Modulation Current Control
LD Driver
Bias Current Control
Figure 1-1. Block Diagram(Transmitter )
Current Source
Pin PD
Front-End Amplifier
Peak Hold Circuit
Limiting Amplifier parator
Output Buffer
Figure 1-2. Block Diagram(Receiver )
RDb RD
(SDM7128-XC)
-2/9-
3. Package Dimension pin 9 pin 1
Specification : TS-S98D017A November, 1998
Figure 2. External...
