PRELIMINARY DATA SHEET
NR4510US,NR4510UT
φ
50
µ
m InGaAs APD RECEIVER FOR 2.5 Gb/s
ROSA WITH INTERNAL PRE-AMPLIFIER
DESCRIPTION
The NR4510US and NR4510UT are InGaAs APD ROSAs with an internal
pre-amplifier in a receptacle type package designed for SFF/SFP transceiver
with LC duplex receptacle.
Synchronous
Digital
recommendations.
These devices are ideal as a receiver for
(SDH)
system,
STM-16,
ITU-T
Hierarchy
RECEIVER
FEATURES
• Internal pre-amplifier
• Sensitivity
• Minimum receiver sensitivity
• 50
Ω
differential output
• Small package
• Based on Telcordia reliability
S = 0.80 A/W MIN. @
λ
= 1.31
µ
m
S = 0.85 A/W MIN. @
λ
= 1.55
µ
m
P
r
=
−34
dBm
• Wide operating temperature range T
C
=
−40
to +85°C
φ
4.6 mm ROSA (Total length 12.0 mm MAX.)
The information in this document is subject to change without notice. Before using this document, please confirm
that this is the latest version.
Document No. PL10510EJ01V0DS (1st edition)
Date Published October 2004 CP(K)