Optoway

TRSL-8105WG

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Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

2/1/2007 V1.0

3

CONNECTION DIAGRAM

PIN

Signal Name

Description

PIN

Signal Name

Description

C

N/C

Not Connected

D

TX_Fault

Transmitter Fault Indication

A

SDA

Data line of two wire serial interface

B

SCL

Clock line of two wire serial interface

1

VeeRx

Rreceiver ground

10

TD-

Transmitter Data In Bar

2

VccRx

Receiver Power – 3.3V±5%

9

TD+

Transmitter Data In

3

SD

Signal Detect Output

8

TX_Disable

Logic low to enable TXoutput

4

RD-

Receiver Data Out Bar

7

VeeTx

Transmitter ground

5

RD+

Receiver Data Out

6

VccTx

Transmitter Power – 3.3V±5%

MS

MS

Mounting Studs. Connect to Chassis

Ground

Module Definition

Module Definition

MOD-DEF2

PIN A

MOD-DEF1

PIN B

MOD-DEF0

Interpretation by Host

4

SDA

SCL

Serial module definition protocol

Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, MOD-DEF(1:2) appear as no connector

(NC) and MOD-DEF(0) is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the

2-wire serial CMOS E

RECOMMENDED CIRCUIT SCHEMATIC

TOP VIEW

5 4 3 2 1 A C

6 7 8 9 10 B D

MS

MS

LD

Driver

1μH

100Ω

TD+

TD-

4.7K to 10KΩ

10nF

10μF

RD-

RD+

SD

VCC 3.3V

VCC 3.3V

Z=50Ω

Z=50Ω

Z=50Ω

Z=50Ω

POST

Amp

SerDes

IC

Protocol

IC

100Ω

EEPORM

1μH

10nF

10μF

10nF

10μF

4.7K to 10KΩ

4.7K to 10KΩ

TD+

TD-

RD-

RD-

TX_Disable

TX_Fau lt

S ignal Dete ct

S CL

S DA

Depen di ng on SerDes

Vee TX

TX_Fau lt

TX_Disable

SCL

SDA

4.7K to 10KΩ

VccTX

VccRX

Vee RX

1

2

4

3

5

A

B

D

8

7

6

10

9

SFFModule

C

N/C