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SPB-9820BG中文资料

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

SPB-9820G / SPB-9820BG / SPB-9820LG / SPB-9820BLG (RoHS Compliant)

1310 nm TX / 1490 nm RX , 3.3V / 2.5 Gbps Single-Fiber SFP Transceiver

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FEATURES

l 1-Fiber Bi-Directional SFP Optical Transceiver l Simplex SC Connector: SPB-9820G l Simplex LC Connector: SPB-9820LG

l Tri-rate for OC-48 / STM-16, Gigabit Ethernet 1000BASE & Fibre Channel l 1310 nm DFB LD Transmitter l 1490 nm Receiver l Distance Up to 20 km

l AC/AC Coupling according to MSA l Single +3.3 V Power Supply l RoHS Compliant

l 0 to 70o C Operation: SPB-9620G l -10 to 85o C Operation: SPB-9620BG

l Class 1 Laser International Safety Standard IEC 60825 Compliant

APPLICATIONS

l WDM OC-48 / STM-16 Links l Gigabit Ethernet Interconnect l Fibre Channel Links

DESCRIPTION

The SPB-9820G series is high performance module for OC-48 / STM-16 and Gigabit Ethernet 1000BASE single fiber communications by using 1310 nm transmitter and 1550 nm receiver. It is with the SFP 20-pin connector to allow hot plug capability. The transmitter section uses a multiple quantum well 1310 nm DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section is designed to receive 1490 nm signal. The receiver section uses an integrated 1490 nm 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.

ORDER INFORMATION

P/No. Bit Rate (Gb/s) Distance (km) TX (nm) RX (nm) Package Temp (o

C) TX Power (dBm) RX Sens. (dBm) RoHS Compliant SPB-9820G 2.5 20 1310DFB 1490 SC SFP 0 to 70 0 to -5 -18 Yes SPB-9820BG 2.5 20 1310DFB 1490 SC SFP -10 to 85 0 to -5 -18 Yes SPB-9820LG 2.5 20 1310DFB 1490 LC SFP 0 to 70 0 to -5 -18 Yes SPB-9820BLG 2.5

20 1310DFB 1490

LC SFP -10 to 85 0 to -5 -18 Yes

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

Absolute Maximum Ratings

Parameter

Symbol

Min Max Units Notes

Storage Temperature

Tstg -40 85 o C

Operating Case Temperature Topr 0 -10 70 85 o C SPB-9820G SPB-9820BG Relative Humidity RH 0 85 % Non condensing Power Supply Voltage Vcc 0 3.6 V Input Voltage --- GND Vcc V Output Current

Iout

Recommended Operating Conditions

Parameter

Symbol Min Typ Max Units / Notes

Power Supply Voltage Vcc 3.13 3.3 3.47 V Power Supply Current

I CC (TX+RX) 200 300 mA Operating Case Temperature Topr

0 -10 70 85 o

C / SPB-9820G o

C / SPB-9820BG

Data Rate

622

2488

2700

Mb/s

Transmitter Specifications (0o C < Topr < 70o C, 3.13V < Vcc < 3.47V)

Parameter

Symbol

Min

Typ

Max

Units

Notes

Optical

Optical Transmit Power Po -5 0 dBm 1 Output Center Wavelength λ 1261 1360 nm Output Spectrum Width σλ 1 nm -20 dB width Side Mode Suppression Ratio SMSR 30 dB Extinction Ratio E R 8.2 dB Output Eye Compliant with Telecordia GR-253-GORE and ITU-T Recommendation G.957 Optical Rise Time t r 150 ps 20 % to 80% Values Optical Fall Time t f 150 ps 20 % to 80% Values Relative Intensity Noise RIN -120 dB/Hz Electrical

Data Input Current – Low I IL -350 μA Data Input Current – High I IH 350 μA Differential Input Voltage V IH - V IL 0.5 2.4 V Peak-to-Peak TX Disable Input Voltage – Low T DIS, L 0 0.5 V 2 TX Disable Input Voltage – High T DIS, H 2.0 Vcc V 2 TX Disable Assert Time T ASSERT 10 μs TX Disable Deassert Time T DEASSERT 1 ms TX Fault Output Voltage -- Low T FaultL 0 0.5 V 3 TX Fault Output Voltage -- High T FaultH 2.0 Vcc+0.3 V 3 Notes: 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(0o C < Topr < 70o C, 3.13 V < Vcc < 3.47V)

Parameter Symbol Min Typ Max Units Notes Optical

Sensitivity--- --- --- -18 dBm 4 Maximum Input Power Pin 0 --- --- dBm

Signal Detect -- Asserted Pa --- --- -18 dBm Transition: low to high Signal Detect -- Deasserted Pd -31 --- --- dBm Transition: high to low Signal detect -- Hysteresis 1.0 --- dB

Wavelength of Operation 1480 1500 nm 5 Electrical

Differential Output Voltage V OH– V OL0.6 2.0 V

Output LOS Voltage -- Low V OL0 0.5 V 6 Output LOS Voltage – High V OH 2.0 Vcc+0.3 V 6 Signal Detect Assert Time AS MAX100 μs OFF to ON Signal Detect Deassert Time ANS MAX300 μs ON to OFF Notes: 4. Minimum sensitivity and saturation levels at BER 1E-10 for a 223-1 PRBS.

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

Signal Name

Description

Signal Name Description

TX GND Transmitter Ground

11 RX GND Receiver Ground

2 TX Fault Transmitter Fault Indication

12 RX DATA OUT- Inverse Receiver Data Out 3 TX Disable Transmitter Disable (Module disables on high or open)

13 RX DATA OUT+ Receiver Data Out 4 MOD-DFE2 Modulation Definition 2 – Two wires serial ID Interface

14 RX GND Receiver Ground

5 MOD-DEF1 Modulation Definition 1 – Two wires serial ID Interface

15 Vcc RX Receiver Power – 3.3V ±5% 6 MOD-DEF0 Modulation Definition 0 – Ground in Module

16 Vcc TX Transmitter Power – 3.3V ±5% 7 N/C Not Connected 17 TX GND

Transmitter Ground 8 LOS Loss of Signal 18 TX DATA IN+ Transmitter Data In

9 RX GND Receiver Ground 19 TX DATA IN- Inverse Transmitter Data In 10

RX GND

Receiver Ground

TX GND

Transmitter Ground

Module Definition

MOD-DEF2 PIN 4 MOD-DEF1 PIN 5 MOD-DEF0 PIN 6 Interpretation by Host 4

SDA

SCL

LV-TTL Low

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 2PROM 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