Optoway

NU-33B54B-R/-P

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Tel: 886-3-5979798

Fax: 886-3-5979737

E-mail: sales@optoway.com.tw

http: // www.optoway.com.tw

12/1/2004 V3.0

1

NU-33B54B-R / NU-33B54B-P / NU-33B54B-R / NU-33B54B-P

155 Mbps 1310 nm Burst Mode TX / 622 Mbps 1490 nm Continuous-Mode RX

3.3V, 2X5 SFF Package, Class B B-PON ONU Transceiver

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FEATURES

l Optical Network Unit (ONU) for ITU-T G.983.3 Class B

B-PON

l 1-Fiber Bi-directional WDM SM Transceiver

l 155 Mbps / 1310 nm Burst-Mode Transmitter

l 622 Mbps / 1490 nm Continuous-Mode Receiver with 2R

Output

l 2x5 Package with SC Receptacle: NU-33B54B-R

l 2x5 Package with SC/PC Pigtail: NU-33B54B-P

l Single +3.3 V Power Supply

l LVPECL Differential Inputs and Outputs

l LVTTL TX Shutdown Input

l LVTTL RX Loss Signal Output

l Wave Solderable and Aqueous Washable

l Class 1 Laser International Safety Standard IEC 60825

Compliant

APPLICATIONS

l Fast Ethernet PON System

l Broadband PON System

l ATM PON System

DESCRIPTION

NU-33B54B series is optical network unit (ONU) for ITU-T

G.983.3 B-PON with 622 Mbps in downstream and 155

Mbps in upstream. The NU-33B54B series is high

performance module for Point-to-Multi-Point (M2MP)

system by using 1310 nm burst-mode transmitter and 1490

nm continuous-mode receiver. The transmitter section uses

a 1310 nm multiple quantum well laser and is a class 1 laser

compliant according to International Safety Standard IEC

60825. The receiver section uses an integrated 1490 nm /

1550 nm detector preamplifier (IDP) mounted in an optical

header and a limiting post-amplifier IC. LVPECL interface

is used for differential inputs and outputs. A LVTTL logic

interface simplifies interface to external circuitry.

LASER SAFETY

This single mode transceiver is a Class 1 laser product. It

complies with IEC 60825 and FDA 21 CFR 1040.10 and

1040.11.

The transceiver must be operated within the

specified temperature and voltage limits. The optical ports of

the module shall be terminated with an optical connector or

with a dust plug.

ORDER INFORMATION

TX

RX

P/No.

Type

Speed

(Mb/s)

λ (nm)

Power

(dBm)

Type

Speed

(Mb/s)

λ (nm)

Sens.

(dBm)

Sat.

(dBm)

Temp.

(

PIN

Package

NU-33B54B-R

BM

155

1310

2 to -4

CNT, 2R

622

1490/1550

-29

-5

0 to 70

2X5

SFF Rec.

NU-33B54B-R-A

BM

155

1310

2 to -4

CNT, 2R

622

1490/1550

-29

-5

-40 to 85

2X5

SFF Rec.

NU-33B54B-P

BM

155

1310

2 to -4

CNT, 2R

622

1490/1550

-29

-5

0 to 70

2X5

SFF Pig.

NU-33B54B-P-A

BM

155

1310

2 to -4

CNT, 2R

622

1490/1550

-29

-5

-40 to 85

2X5

SFF Pig.

NOTE: 1. XX-XXXXXX-K, K=R, SC RECEPTACLE, K=P, SC/PC PIGTAIL WITH FIBER LENGTH 50 CM.

3. BM: Burst Mode; CNT: Continuous Mode; SFF: Small Form Factor Package.