Optoway

SPM-5101WG

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Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

12/1/2005 V3.0

2

Transmitter Specifications (0

Parameter

Symbol

Min

Typ

Max

Units

Notes

Optical

Optical Transmit Power

Po

-19

---

-12

dBm

1

Output Center Wavelength

λ

1260

1310

1360

nm

Output Spectrum Width

∆λ

---

---

10

nm

RMS (σ)

Extinction Ratio

8.2

---

---

dB

Optical Rise Time

2

ns

10% to 90% Values

Optical Fall Time

2

ns

10% to 90% Values

Relative Intensity Noise

RIN

-116

dB/Hz

Total Jitter

TJ

1.0

ns

2

Electrical

Data Input Current – Low

-350

µA

Data Input Current – High

350

µA

Differential Input Voltage

0.5

2.4

V

Peak-to-Peak

TX Disable Input Voltage – Low

0

0.5

V

3

TX Disable Input Voltage – High

2.0

Vcc

V

3

TX Disable Assert Time

10

µs

TX Disable Deassert Time

1

ms

TX Fault Output Voltage -- Low

0

0.5

V

4

TX Fault Output Voltage -- High

2.0

Vcc+0.3

V

4

Notes: 1. Output power is power coupled into a 62.5/125

µm multi-mode fiber.

2. Measured with a 2

3. There is an internal 4.7K to 10K ohm pull-up resistor to VccTX.

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

Receiver Specifications (0

Parameter

Symbol

Min

Typ

Max

Units

Notes

Optical

Sensitivity

---

---

---

-26

dBm

5

Maximum Input Power

Pin

-8

---

---

dBm

Signal Detect -- Asserted

Pa

---

---

-26

dBm

Transition: low to high

Signal Detect -- Deasserted

Pd

-43

---

---

dBm

Transition: high to low

Signal detect -- Hysteresis

1.0

---

dB

Optical Return Loss

ORL

14

dB

Wavelength of Operation

1260

1600

nm

Electrical

Differential Output Voltage

0.6

2.0

V

Output LOS Voltage -- Low

0

0.5

V

6

Output LOS Voltage – High

2.0

Vcc+0.3

V

6

Signal Detect Assert Time

100

µs

OFF to ON

Signal Detect Deassert Time

300

µs

ON to OFF

Notes: 5. Minimum sensitivity and saturation levels at BER 1E-10 for a 2

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