DATA SHEET

The information in this document is subject to change without notice.

©

1995

LASER DIODE

NDL7701P Series

1 550 nm OPTICAL FIBER COMMUNICATIONS

InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE

Document No. P10715EJ4V0DS00 (4th edition)

Date Published November 1998 NS CP(K)

Printed in Japan

The mark

•

•

•

• shows major revised points.

DESCRIPTION

The NDL7701P Series is a 1 550 nm phase-shifted DFB (Distributed Feed-Back) laser diode with single mode

fiber.

The strained Multiple Quantum Well (st-MQW) structure is adopted to achieve stable dynamic single

longitudinal mode operation over wide temperature range of –20 to +85

°C.

It is designed for all STM-1 and STM-4 applications.

FEATURES

• Peak emission wavelength

• Low threshold current

°C

• Wide operating temperature range

−20 to +85 °C

• InGaAs monitor PIN-PD

• Based on Bellcore TA-NWT-000983

NDL7701P1

NDL7701P2

SM-9/125

Length: 1 m

7±0.2

3.2±0.25

6±0.1

0.45±0.05

0.9

4

1

3

2

PD

LD

7±0.2

P.C.D. = 2

SM-9/125

Length: 1 m

6±1.0

6±1.0

12.7±0.2

17.0±0.2

4

1

3

2

PD

LD

0.45±0.05

3.2±0.25

43

2

1

P.C.D. = 2

43

2

1

0.9

P.C.D. = 2

SM-9/125

Length: 1 m

16

2– 2.5

12±0.15

3

2

PD

4

1

LD

16.0

4

3

2

1

NDL7701P

PACKAGE DIMENSIONS

in millimeters

PIN CONNECTIONS

PIN CONNECTIONS

PIN CONNECTIONS

Case

Case

Case

Optical Fiber

Optical Fiber

Optical Fiber

7±0.2

4– 0.45

±0.05

3.2±0.25

0.9