NetLight
2417J4A 1300 nm Laser
Gigabit Transceiver
Data Sheet, Rev. 1
August 2001
Application Information
(continued)
Transceiver Processing
When the process plug is placed in the transceiver's optical port, the transceiver and plug can withstand normal
wave soldering and aqueous spray cleaning processes. However, the transceiver is not hermetic, and should not
be subjected to immersion in cleaning solvents. The transceiver case should not be exposed to temperatures in
excess of 125 °C. The transceiver pins can be wave soldered at 250 °C for up to 10 seconds. The process plug
should only be used once. After removing the process plug from the transceiver, it must not be used again as a pro-
cess plug; however, if it has not been contaminated, it can be reused as a dust cover.
Transceiver Optical and Electrical Characteristics
Table 2. Transmitter Optical and Electrical Characteristics
(T
A
= 0
°C
to 70
°C;
V
CC
= 3.135 V—3.465 V)
Parameter
Average Optical Output Power (EOL):
Single-mode Fiber (10
µm)
Optical Wavelength
Spectral Width
Dynamic Extinction Ratio
Rise/Fall Time,20%—80%
Output Optical Eye
Power Supply Current
Input Data Voltage:
Low
High
Transmit Disable Voltage
Transmit Enable Voltage
I
CCT
V
IL
V
IH
V
D
V
EN
Symbol
P
O
–11.0
λ
C
∆λ
RMS
EXT
t
R
,t
F
1270
—
9
—
–3.0
1355
4
—
260
dBm
nm
nm
dB
ps
Min
Max
Unit
Compliant with
IEEE
802.3Z
Eye Mask requirements
—
V
CC
– 2.0
V
CC
– 1.2
V
CC
– 1.3
V
EE
150
V
CC
– 1.6
V
CC
– 0.8
V
CC
V
EE
+ 0.8
mA
V
V
V
V
Table 3. Receiver Optical and Electrical Characteristics
(T
A
= 0
°C
to 70
°C;
V
CC
= 3.135 V—3.465 V)
Parameter
Average Sensitivity*
Maximum Input Power*
Return Loss
Link Status Switching Threshold:
Decreasing Light
Increasing Light
Link Status Hysteresis
Power Supply Current
Output Data Voltage/Clock Voltage:
Low
High
Signal-detect Voltage:
Low
High
* For 1 x 10
–10
BER with an optical input using 2
23
– 1 PRBS.
Symbol
P
I
P
MAX
—
LST
D
LST
I
HYS
I
CCR
V
OL
V
OH
V
OL
V
OH
Min
–19
—
12
—
—
0.5
—
V
CC
– 1.81
V
CC
– 1.025
0.0
2.4
Max
—
–3
—
–20.5
–20.0
—
100
V
CC
– 1.62
V
CC
– 0.88
0.8
V
CC
Unit
dBm
dBm
dB
dBm
dBm
dB
mA
V
V
V
V
4
Agere Systems Inc.
AGERE [ AGERE SYSTEMS ]
