SPS-3120AWG中文资料

Optoway SPS-3120WG

SPS-3120WG / SPS-3120AWG (RoHS Compliant)

3.3V / 1310 nm / 125/155 Mbps Digital Diagnostic LC SFP SINGLE-MODE TRANSCEIVER FEATURES

l Hot-Pluggable SFP Footprint LC Optical Transceiver l Small Form-Factor Pluggable (SFP) MSA compatible l Compliant with SONET OC-3 IR / SDH STM-1 (S-1.1) l SFF-8472 Digital Diagnostic Function l AC/AC Coupling according to MSA l Distance up to 20 km

l Single +3.3 V Power Supply l RoHS Compliant

l 0 to 70oC Operation: SPS-3120WG l -40 to 85oC Operation: SPS-3120AWG

l Class 1 Laser International Safety Standard IEC-60825 Compliant

1

***********************************************************************************************************************************************************************

**********************************************************************************************************************************************************************

DESCRIPTION

APPLICATIONS

l ATM Switches and Routers

l SONET / SDH Switch Infrastructure l Fast Ethernet Applications

ORDER INFORMATION

P/No.

Bit Rate (Mb/s)

SONET /SDH

Distance Wavelength (km) (nm)

The SPS-3120WG series single mode transceivers is small

form factor pluggable module for bi-directional serial optical data communications such as SONET OC-3 / SDH STM-1 and Fast Ethernet. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of 1310 nm. The transmitter section uses a multiple quantum well laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

LASER SAFETY

This single mode transceiver is a Class 1 laser product. It complies with IEC-60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug.

Package

Temp. (oC) TX Power RX Sens. RoHS (dBm) (dBm) Compliant

SPS-3120WG

SPS-3120AWG 125 / 155 IR-1/S-1.1 125 / 155IR-1/S-1.1 20 20 1310 1310

LC SFP with DMI0 to 70 -8 to -14 LC SFP with DMI-40 to 85 -8 to -14

-31 -31 Yes Yes

Absolute Maximum Ratings

Parameter

Storage Temperature

Operating Case Temperature Power Supply Voltage

Symbol Tstg Topr Vcc

Min -40 0 -40 -0.5

Max 85 70 85 3.6

Units C C V

Notes

SPS-3120WG SPS-3120AWG

Recommended Operating Conditions

Parameter

Power Supply Voltage

Operating Case Temperature Power Supply Current Data Rate

Symbol Vcc Topr ICC (TX+RX)

Min 3.1 0 -40

Typ 3.3 200 125/155

Max 3.5 70 85 300 200

Units / Notes

V

C / SPS-3120WG o

C / SPS-3120AWG

mA Mb/s

**********************************************************************************************************************************************************************

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

Tel: 886-3-5979798 Fax: 886-3-5979737

Optoway

Parameter

Symbol

SPS-3120WG

Typ

Max

Units

Notes

2

***********************************************************************************************************************************************************************

Transmitter Specifications (0C < Topr < 70C, 3.1V < Vcc < 3.5V)

Min

Optical

Optical Transmit Power Po -14 --- -8 dBm 1 Output Center Wavelength 1261 1310 1360 nm λ Output Spectrum Width --- --- 7 nm RMS (σ) λ Extinction Ratio ER 8.2 --- --- dB Output Eye Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957 Optical Rise Time tr 2 ns 10 % to 90% Values Optical Fall Time tf 2 ns 10 % to 90% Values Relative Intensity Noise RIN -120 dB/Hz Electrical

Data Input Current – Low IIL -350 µA Data Input Current – High IIH 350 µA Differential Input Voltage VIH - VIL 0.5 2.4 V Peak-to-Peak TX Disable Input Voltage – Low TDIS, L 0 0.5 V 2 TX Disable Input Voltage –TDIS, H 2.0 Vcc V 2 TX Disable Assert Time TASSERT 10 µs TX Disable Deassert Time T 1 ms TX Fault Output Voltage -- Low TFaultL 0 0.8 V 3 TX Fault Output Voltage -- High TFaultH 2.0 Vcc+0.3 V 3 1. Output power is power coupled into a 9/125 µm single mode fiber. 2. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.

3. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).

Receiver Specifications (0C < Topr < 70C, 3.1V < Vcc < 3.5V)

Parameter

Symbol

Min

Typ

Max

Units dBm dBm dBm dBm dB nm V V V

Notes

4 4

Transition: low to high Transition: high to low

5 5

Optical Sensitivity Sens -31 Maximum Input Power Pin -8 Signal Detect -- Asserted Pa --- -31 Signal Detect -- Deasserted Pd -47 --- --- Signal detect -- Hysteresis 1.0 --- Wavelength of Operation 1200 --- 1600 Electrical

Differential Output Voltage VOH – VOL 0.6 2.0 Output LOS Voltage -- Low VOL 0 0.8 Output LOS Voltage -- High VOH 2.0 Vcc+0.3

4. Measured at 2-1 PRBS at BER 1E-10.

5. Open collector compatible, 4.7K to 10K ohm pull-up to Vcc (Host Supply Voltage).

***********************************************************************************************************************************************************************

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

元器件交易网http://www.77cn.com.cn

SPS-3120WG

3

PIN

1 2 3 4 5 6 7 8 9 10

Signal Name

TX GND TX Fault TX Disable MOD-DFE2 MOD-DEF1 MOD-DEF0 N/C LOS RX GND RX GND

Description

Transmitter Ground

Transmitter Fault Indication

Transmitter Disable (Module on high or open)

Modulation Definition 2 –serial ID Interface

Modulation Definition 1 –serial ID Interface

Modulation Definition 0 – Module

Not Connected Loss of Signal Receiver Ground Receiver Ground

PIN

11 12 13 14 15 16 17 18 19 20

Signal Name Description

RX GND Receiver Ground

RX DATA OUT- Inverse Receiver Data Out RX DATA OUT+ Receiver Data Out RX GND Vcc RX Vcc TX TX GND

TX DATA IN+ TX DATA IN- TX GND

Receiver Ground

Receiver Power – 3.3V±5% Transmitter Power – 3.3V±5% Transmitter Ground Transmitter Data In

Inverse Transmitter Data In Transmitter Ground

Module Definition

Module Definition

4

MOD-DEF2 PIN 4 SDA

MOD-DEF1 PIN 5 SCL

MOD-DEF0 PIN 6 LV-TTL Low

Interpretation by Host 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 E2PROM protocol of the ATMEL AT24C01A/02/04 family of components.

***********************************************************************************************************************************************************************

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

元器件交易网http://www.77cn.com.cn

***********************************************************************************************************************************************************************

OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303

本文来源：https://www.bwwdw.com/article/803n.html