Optoway

SPS-4340RW-CXX0G

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

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

Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

20010/9/1 V2.0

2

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Units

Notes

Storage Temperature

Tstg

-40

85

Operating Case Temperature

Topr

0

70

Power Supply Voltage

Vcc

-0.5

3.6

V

Recommended Operating Conditions

Parameter

Symbol

Min

Typ

Max

Units / Notes

Power Supply Voltage

Vcc

3.13

3.3

3.47

V

Operating Case Temperature

Topr

0

70

Power Supply Current

300

350

mA

Data Rate

1

6.25

Gb/s

Transmitter Optical Specifications (0

Parameter

Symbol

Min

Typ

Max

Units

Notes

Average Launch Power

1

4

dBm

1

Output Center Wavelength

λ

λc –5.5

λc

λc +7.5

nm

2

Output Spectrum Width

∆λ

---

1

nm

-20 dB width

Extinction Ratio

ER

3.5

dB

Side Mode Suppression Ratio

SMSR

30

dB

Relative Intensity Noise

RIN

-128

dB/Hz

Average Launch Power of OFF

Transmitter

-30

dBm

1. Output power is power coupled into a 9/125

µm single-mode fiber.

2. ITU-T G.694.2 CWDM wavelength from 1270 nm to 1610 nm, each step 20 nm.

Receiver Optical Specifications (0

Parameter

Symbol

Min

Typ

Max

Units

Notes

Sensitivity

-15

dBm

3

Receiver Overload

0.5

---

dBm

LOS -- Deasserted

---

---

-16

dBm

Transition: low to high

LOS -- Asserted

-30

---

---

dBm

Transition: high to low

Wavelength of Operation

λc

1260

1620

nm

3. Measured with average power; BER < 10

Electrical Characteristics

Parameter

Symbol

Min

Typ

Max

Units

Notes

High-Speed Signal (CML) Interface Specification

Input Data Rate

1

6.25

Gb/s

Differential Input Impedance

Rin

100

Ω

Differential Data Input Amplitude

150

1200

mVpp

Internally AC coupled

Output Data Rate

1

6.25

Gb/s

Differential Output Impedance

Rout

100

Ω

Differential Data Output

Amplitude

350

600

700

mVpp

Internally AC coupled

Low-Speed Signal (LVTTL) Interface Specification

Input High Voltage

2.0

Vcc+0.3

V

Input Low Voltage

GND

0.8

V

Output High Voltage

2.4

Vcc

V

Output Low Voltage

GND

0.5

V