V23818-K305-L56 Datasheet, PDF (4/6 Pages) Infineon Technologies AG – Small Form Factor Multimode 850 nm 1.0625 GBd Fibre Channel 1.3 Gigabit Ethernet 2x5 Transceiver with LC™ Connector

Pin Description
Pin Name
Level/ Pin# Description
Logic
V_EEr Receiver
N/A 1
Signal Ground
V_CCr Receiver
N/A 2
Power Supply
SD Signal Detect TTL 3
Normal Operation: Logic
“1” Output, represents
that light is present at re-
ceiver input
Fault Condition: Logic “0”
Output
RD– Received Data PECL 4
Out Not
RD+ Received Data PECL 5
Out
V_CCt
N/A 6
V_EEt
N/A 7
TxDis Transmitter TTL- 8
Disable/Enable Input
Transmitter Power Supply
Transmitter Signal Ground
A low signal switches the
laser on.
A high signal switches the
laser off.
TD+ Transmit Data PECL 9 Transmitter Data In
TD– Transmit Data PECL 10 Transmitter Data In
Not
MS MS
Package
Grounding
Tabs
N/A MS1 Mounting Studs and
MS2 grounding Tabs are provid-
T1 ed for transceiver mechan-
T2 ical attachment to the
T3 circuit board. They also
T4 provide an optional connec-
tion of the transceiver to
the equipment chassis
ground.
The holes in the circuit
board must be tied to
chassis ground.
Regulatory Compliance
Feature
Standard
Comments
Electrostatic Discharge MIL-STD 883D
(ESD) to the Electrical Method 3015.7
Pins
Class 1 (>1000 V)
Immunity:
Electrostatic Discharge
(ESD) to the Duplex SC
Receptacle
EN 61000-4-2
IEC 61000-4-2
Discharges of ±15 kV
with an air discharge
probe on the recepta-
cle cause no damage.
Immunity:
Radio Frequency
Electromagnetic Field
EN 61000-4-3
IEC 61000-4-3
With a field strength
of 3 V/m rms, noise
frequency ranges
from 10 MHz to
1 GHz. No effect on
transceiver perfor-
mance between the
specification limits.
Emission:
Electromagnetic
Interference (EMI)
FCC Class B
Noise frequency
EN 55022
range:
Class B CISPR 22 30 MHz to 6 GHz
EYE SAFETY
This laser based multimode transceiver is a Class 1 product. It
complies with IEC 60825-1 and FDA 21 CFR 1040.10 and
1040.11.
To meet laser safety requirements the transceiver shall be oper-
ated within the maximum operating limits.
Caution
All adjustments have been made at the factory prior to ship-
ment of the devices. No maintenance or alteration to the
device is required.
Tampering with or modifying the performance of the device
will result in voided product warranty.
Note
Failure to adhere to the above restrictions could result in a modifica-
tion that is considered an act of “manufacturing”, and will require,
under law, recertification of the modified product with the U.S. Food
and Drug Administration (ref. 21 CFR 1040.10 (i)).
Laser Data
Wavelength
Total output power (as defined by IEC: 7 mm
aperture at 1.4 cm distance)
Total output power (as defined by FDA: 7 mm
aperture at 20 cm distance)
Beam divergence
850 nm
<675 µW
<70 µW
12°
Required Labels
FDA
IEC
Complies with 21 CFR
1040.10 and 1040.11
Class 1 Laser Product
Laser Emission
Indication of
laser aperture
Tx
and beam
Rx
10 9 8 7 6
1234 5
Fiber Optics
V23818-K305-L56, SFF, MM 850nm 1.0625 GBd Fibre Channel, 1.3 GBE 2x5 Trx (LC™), ext.temp.
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