3998 Series 1550 nm
Externally-Modulated Transmitter
DATASHEET | OCTOBER 2013
FIBER OPTICS
General and Mechanical Specifications (continued)
Property
Requirement
Comments
Front Panel RF Gain / OMI Adjustment Range
+2 / -4 dB from nominal setting
CATV Performance can vary slightly
CATV Frequency Range
CATV Flatness
45 MHz – 1003 MHz
+/- 0.50 dB
45 MHz – 550 MHz
+/- 0.75 dB
45 MHz – 1003 MHz
CATV Flatness – N-Type
CATV Input impedance
+/- 0.75 dB
45 MHz – 1003 MHz N-Type
75 Ω
CATV Input Return Loss
CATV Front Panel RF Tap
CATV Front Panel RF Tap Flatness
SAT-IF Frequency Range
SAT-IF Flatness
16 dB min
45 MHz – 1003 MHz
45 MHz – 1003 MHz
-20 +/- 1 dB down from RF input
+/- 1 dB
950 MHz – 2800 MHz
+/- 2 dB
SAT-IF Input impedance
SAT-IF Input Return Loss
SAT-IF Front Panel RF Tap
SAT-IF Front Panel RF Tap Flatness
75 Ω
10 dB min
950 MHz – 2800 MHz
950 MHz – 2800 MHz
7 +/- 2.5 dBmV/Ch at 1% OMI/ch
+/- 1 dB
Test/Link Configuration
Property
EDFA
Link1
Received Power2
0.0 dBm at the receiver
0.0 dBm at the receiver
0.0 dBm at the receiver
-5.5 dBm at the receiver
0.0 dBm at the receiver
L-Type
D-Type
S-Type
F-Type
N-Type
15 dBm
None
25 Km
40 Km
65 Km
20 Km
40 Km
16 dBm
21 dBm
13 dBm
|
REV 2013.10
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
EMCORE [ EMCORE CORPORATION ]
