OPT-155A2H1 ETC [List of Unclassifed Manufacturers], OPT-155A2H1 Datasheet - Page 3

• Manufacturer Part Number: OPT-155A2H1
• Description: 155Mbps, 2Km, 1x9 SC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3
• Manufacturer: ETC [List of Unclassifed Manufacturers]

Pin Definition：
Recommend Circuit Schematic：
DELTA ELECTRONICS, INC.
PIN
1
2
3
4
5
6
7
8
9
Symbol
RD (+)
TD (+)
RD (-)
TD (-)
VccR
GND
VccT
GND
SD
Functional description
Receiver Signal Ground
Receiver Data Out (LVPECL or PECL)
Receiver Data Out Bar (LVPECL or PECL)
Receiver Signal Detect (LVPECL or PECL)
Receiver Power Supply
Transmitter Power Supply
Transmitter Data In Bar (LVPECL or PECL)
Transmitter Data In (LVPECL or PECL)
Transmitter Signal Ground
3
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OPT-155AxH1A
Revision：05
July 7, 2004