FCBJ110LE1 Laserwire™ Jack Product Specification – January 2010 F i n i s a r
© Finisar Corporation - July 2010 Rev. B1 Page 2
I. Pin Descriptions
Pin Symbol Name/Description Note
1 V
EE
Ground 1
2 TX- Transmitter Inverted DATA in
3 TX+ Transmitter Non-Inverted DATA in
4 V
EE
Ground 1
5 V
CC
Power Supply (+3.3V ± 5%)
6 F Fault signal 2
7 CAB-ABS Cable absent, connected to Vee within cable plug 3
8 NC
NC 4
9 V
EE
Ground 1
10 RX+
Receiver Non-inverted DATA out
11 RX-
Receiver Inverted DATA out
12 V
EE
Ground 1
Notes:
1. Circuit ground is internally isolated from chassis ground.
2. Open collector output. Should be pulled up with 4.7kΩ - 10kΩ on host board to a voltage between
2.0V and 3.6V. High indicates a fault condition.
3. Should be pulled up with 4.7kΩ - 10kΩ on host board to a voltage between 2.0V and 3.6V. High
indicates no cable present
4. Reserved for future applications. No Connect in Host.
Cable End Vie
TX-TX+
e
eeF
Cab
Abs
NC
c
RX+RX-
ee
e
1256
479101112
(a) (b)
Figure 1. Pinout : (a) Cable plug end view, (b) host board decal top view
.
II. Absolute Maximum Ratings
Parameter Symbol Min Typ Max Unit Note
Maximum Supply Voltage Vcc -0.5 4.0 V
Storage Temperature T
S
-40 100
°C
Case Operating Temperature T
OP
-5 85
°C
Relative Humidity RH 0 85 % 1
Notes
:
1. Non-condensing.
Towards
SIC
125
6
38 4
7
Towards
Bezel
Vee
9
101112
Vee
RX-
RX+
Vee
NC
Cab-Abs
Fault
Vcc
Vee
TX+
TX-
