1
Optoway
NU-73B94B-PG
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NU-73B94B-PG / NU-73B94B-P-AG
(RoHS Compliant)
3.3V, 1.244 Gbps 1310 nm Burst-Mode TX / 2.488 Gbps 1490 nm Continuous RX
2X5 SFF Package, ITU-T G.984.2 Class B+ G-PON ONU Transceiver
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FEATURES
DESCRIPTION
l Class B+ Optical Network Unit (ONU) for ITU-T G.984.2
NU-73B94B series is a transceiver for the optical network unit
(ONU) of G-PON with 2.488 Gbps in downstream and 1.244
Gbps in upstream. The NU-73B94B is high performance
module for single fiber communications by using 1310 nm
burst-mode transmitter and 1490 nm continuous-mode
receiver. The transmitter section uses a multiple quantum well
1310 nm laser and is a class 1 laser compliant according to
International Safety Standard IEC 60825. The receiver section
uses an integrated 1490 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.
Gigabit-capable PON
l Single-SM Fiber Bi-directional WDM Transceiver
l 1.244 Gbps / 1310 nm Burst-Mode Transmitter
l 2.488 Gbps / 1490 nm Continuous-Mode Receiver with 2R
Output
l 2x5 Package with SC/PC Pigtail
l 0 to 70oC Operating: NU-73B94B-PG
l -30 to 85oC Operating: NU-73B94B-P-AG
l Single +3.3 V Power Supply
l RoHS Complaint
l DC Coupled Input Interface
l AC Coupled Output Interface
l LVTTL TX Burst Enable Control
l LVTTL RX Signal Detect Output
l Wave Solderable and Aqueous Washable
l Class 1 Laser International Safety Standard IEC 60825
Compliant
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.
APPLICATIONS
l Broadband G-PON System
ORDER INFORMATION
TX
RX
Temp
(oC)
RoHS
P/No
Class
Package
Complaint
Type
Speed
(Gb/s)
λ (nm) Power Type
Speed λ (nm) Sens.
(dBm)
(Gb/s)
2.488
2.488
(dBm)
NU-73B94B-PG
B+
B+
BM
BM
1.244 1310 DFB 5 / 0.5
1.244 1310 DFB 5 / 0.5
CNT
CNT
1490 -8 / -27 0 / 70 SFF 2X5 Pig.
1490 -8 / -27 -30 / 85 SFF 2X5 Pig.
Yes
Yes
NU-73B94B-P-AG
NOTE: 1. NU-XXXXXX-P2, SC/PC pigtail with fiber length 50 cm.
2. BM: Burst Mode; CNT: Continuous Mode; SFF: Small Form Factor Package.
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OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303
Tel: 886-3-5979798
Fax: 886-3-5979737
E-mail: sales@optoway.com.tw http: // www.optoway.com.tw
1/1/2006 V4.0