SPS-2341W-CXX0G Datasheet, PDF (3/7 Pages) Optoway Technology Inc – 10.3 Gbps / 40 km / CWDM Digital Diagnostic LC SFP+ SINGLE-MODE TRANSCEIVER

Optoway
3
SPS-2341W-CXX0G
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CONNECTION DIAGRAM
PIN Signal Name
Description
PIN Signal Name
Description
1 V_EET
2 TX_Fault
Transmitter Signal Ground
11 V_EER
Transmitter Fault Indication. Logic “1” Output 12 RD-
= Laser Fault. Logic “0” Output = Normal
Operation
3 TX_Disable Logic “1” Input (or no connection) = Laser off, 13 RD+
Logic “0” = Laser on.
4 SDA
Modulation Definition 2 – Two wires serial ID 14 V_EER
Interface
5 SDL
Modulation Definition 1 – Two wires serial ID 15 V_CCR
Interface
6 MOD-ABS Modulation Definition 0 – Ground in Module 16 V_CCT
7 RS0
RX Rate Select (LVTTL). This pin has an 17 V_EET
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
8 RX_LOS Loss of Signal Out (OC).
18 TD+
9 RS1
TX Rate Select (LVTTL). This pin has an 19 TD-
internal 30k pulldown to ground. A signal on
this pin will not affect module performance.
10 V_EER
Receiver Signal Ground
20 V_EET
Receiver Signal Ground
Inverse Receiver Data Out
Receiver Data Out
Receiver Signal Ground
Receiver Power – 3.3V±5%
Transmitter Power – 3.3V±5%
Transmitter Signal Ground
Transmitter Data In
Inverse Transmitter Data In
Transmitter Signal Ground
MODULE DEFINITION
Module Definition
4
PIN 4
SDA
PIN 5
SCL
PIN 6
MOD-ABS
Interpretation by Host
Serial module definition
protocol
Module Definition 4 specifies a serial definition protocol. For this definition, upon power up, SDA and SDL appear as no connector
(NC) and MOD-ABS is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire
serial CMOS E²PROM protocol of the ATMEL AT24C01A/02/04 family of components.
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: [phone]
Fax: [phone]
E-mail: [e-mail] http: // www.optoway.com.tw
4/1/2010 V1.0