sfp-gi2lktd5dca JDS Uniphase Corporation, sfp-gi2lktd5dca Datasheet - Page 15

• Manufacturer Part Number: sfp-gi2lktd5dca
• Description: Sfp Optical Transceiver--oc-48 And Oc-12 For Up To 80-km Reach And Gigabit Ethernet For Up To 120-km Reach
• Manufacturer: JDS Uniphase Corporation

15
3.19
Parameter
Average optical power (EOL)
Chromatic dispersion tolerance
Extinction ratio (EOL)
Optical Power Overshoot
Optical power with transmitter disabled
Transmit center wavelength
-20 dB spectral width
Sidemode suppression ratio
Optical rise / fall time (20 – 80 %)
Optical eye mask margin
Optical path penalty
Optical return loss
Receiver center wavelength
Receiver sensitivity (EOL)
Receive overload
Receiver reflectance
RX_LOS assert
RX_LOS deassert
RX_LOS hysteresis
1. Tested with PRBS 2
2. Measured with PRBS 2
3. Guaranteed at 2.488 Gbps; at BER < 10
4. Measured with worst ER; BER < 10
3.20
The JDSU SFP optical transceiver is lead-free and RoHS 6/6-compliant per Directive 2002/95/EC of the European Parliament
and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic
equipment.
The SFP optical transceiver complies with international electromagnetic compatibility (EMC) and international safety
requirements and standards. EMC performance is dependent on the overall system design. Information included herein is
intended as a figure of merit for designers to use as a basis for design decisions.
Optical Characteristics (2.5 Gbps, 1550 nm, 80 km, APD Receiver, OC-48 LR-2)
Regulatory Compliance
4
23
–1 pattern.
23
3
– 1 pattern; with 1000 waveforms.
1
2
4
-12
; PRBS 2
-10
; PRBS 2
23
-1 pattern.
23
-1 pattern.
Symbol
P
DT
ER
λp
Δλ
SMSR
MM
P
λ
R
P
R
P
P
SFP OPTICAL TRANSCEIVER—OC-48 AND OC-12 FOR UP TO
80-KM REACH AND GIGABIT ETHERNET FOR UP TO 120-KM REACH
avg
PATH
max
los_on
los_off
sen
rx
CD
Minimum
-2.0
8.2
1430
30
10
1260
-8.0
-33
0.5
24
Typical
1550
0.3
Maximum
3.0
1600
2.0
-40
1580
1.0
200
3
1620
-29
-27
-40
-31
4
Unit
dBm
ps/nm
dB
dB
dBm
nm
nm
dB
ps
%
dB
dB
nm
dBm
dBm
dB
dBm
dBm
dB