DELTA ELECTRONICS, INC.

3

Nov., 2006

Rev. 1D

www.deltaww.com

Optical Characteristics

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Transmitter

Output Optical Power (Avg.)

-10

-3

dBm

Optical Extinction Ratio

9

dB

Center Wavelength

1270

1310

1360

nm

Spectral Width (RMS)

σ

4

nm

Optical Rise/Fall Time

160

psec

1

Output Eye

Complies with the ANSI FC-PI Rev. 13 specification, and is class 1

laser eye safety

Receiver

Sensitivity (Avg.)

-17

dBm

2

Input Optical Wavelength

λ

1310

nm

LOS-Deasserted (Avg.)

-17

dBm

LOS-Asserted (Avg.)

-30

dBm

LOS-Hysteresis

0.5

dB

Overload

-3

dBm

Notes:

1. These are 20%~80% values

2. The sensitivity is provided at a BER of 1×10

2

Mask of the eye diagram for the optical transmit signal