Optoway

SPS-6110WG

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Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

2011/7/1 V1.0

2

Transmitter Optical Specifications (0

Parameter

Symbol

Min

Typ

Max

Units

Notes

Optical Modulation Amplitude

-2

+2

dBm

Average Launch Power

-4

+2

dBm

1

Extinction Ratio

ER

3.5

Output Center Wavelength

λc

1295

1325

nm

Output Spectrum Width

1

nm

-20 dB width

Side Mode Suppression Ratio

SMSR

30

dB

Transmitter and Dispersion

Penalty

TDP

4.4

dB

Relative Intensity Noise

RIN

-130

dB/Hz

Average Launch Power of OFF

Transmitter

-30

dBm

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

µm single-mode fiber.

Receiver Optical Specifications (0

Parameter

Symbol

Min

Typ

Max

Units

Notes

-12

dBm

2, OMA

Unstressed Sensitivity at 14.025

Gb/s

Sens

-10.9

dBm

3, Average Power

Stress Sensitivity at 14.025 Gb/s

Sens

---

-10.2

dBm

2, OMA

Receiver Overload

2

---

dBm

LOS -- Deasserted

---

---

-12

dBm

Transition: low to high

LOS -- Asserted

-22

---

---

dBm

Transition: high to low

Wavelength of Operation

λc

1260

1565

nm

Optical Return Loss

ORL

-12

dB

2. Measured with worst ER; BER < 10

3. Represents sensitivity based on OMA spec, as corrected to incoming Extinction Ratio of 3.5 dB. For example, an OMA of 0.063 mW

(-12 dBm) is approximately equal to an average power of -10.9 dBm, average with an Extinction ratio of 3.5 dB.

Electrical Characteristics

Parameter

Symbol

Min

Typ

Max

Units

Notes

High-Speed Signal (CML) Interface Specification

Input Data Rate

4.25

14.025

Gb/s

TX Clock Tolerance

±100

ppm

4

Differential Input Impedance

Rin

100

Ω

Differential Data Input Amplitude

150

1200

mVpp

Internally AC coupled

Output Data Rate

4.25

14.025

Gb/s

RX Clock Tolerance

±100

ppm

4

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

4. Clock tolerance for 14.025 Gb/s, 8.5Gb/s and 4.25 Gb/s.