|
|
| |
  |
Product description
Back to top |
S-Light SLM-250-IQ-Pyz optoelectronic modules are full duplex transceivers
optimized for short distance high data rate optical communications.
The SLM-250-IQ-Pyz
is optimized for severe environment applications and complies with
AEEC / ARINC 804 transceiver specifications. They are protocol independent
and can be applied to Gigabit Ethernet, Fibre Channel, Infiniband
or any specific communication application.
SLM-250-IQ-Pyz
modules integrate state-of-the art 850-nm AlGaAs VCSEL and GaAs PIN
photodiode chips and low power consumption CMOS electronics. SLM-250-IQ-Pyz
optical interfaces consist of either 50/125 or 62.5/125 µm multimode
optical cable pigtails terminated by the end-user specified optical
terminus or connector.
SLM-250-IQ-Pyz
electrical interface consist of a QFN package.
|
| |
|
Applications |
Features
Back to top |
Severe environment interconnects
Sensors interconnects
Numerical video
transmission
Board-to-board
communications
Datacommunications
(LAN, SAN)
On-board communications |
Up to 3.125 Gbps per channel
Uses 850 nm
Vertical Cavity Surface Emitting Laser (VCSEL)
Complies with
IEEE Std. 802.3z Gigabit Ethernet 1000 Base-Sx PMD and ARINC 804 requirements
Also suitable
for Fibre Channel and Infiniband requirements
Operation over
the industrial temperature range [-40;+90°C]
Temperature
excursions up to 125°C proved
Monitoring
of the optical power over the temperature range
Standard electrical
SMT interface
Small package
size (16x16x3mm)
Pigtailed optical
connectics
Low power consumption
(less than 300 mW at 90°C) |
| |
|
|
Principal Parameters
Back to top |
|
Notes:
1.
Power consumption with Tx and Rx operating at full speed over the
temperature range.
Maximum power consumption occurs at 90°C.
2.
The module operates with decreased performances above 90°C. |
|
Notes:
1.
Measured at 20% / 80% levels.
|
|
Notes:
1.
SLM-250-IQ-Pyz transceivers are not Class I laser products according
to IEC 60825-1 standard.
2.
The output optical power is regulated over the temperature range.
The optical power can
be adjusted by the user through a 2-Wire serial interface.
3.
Over specified operating temperature range
4.
The module is compliant with ARINC 804 long term temperature tests.
|
| |
|
|
Available Products
Back to top |
| Several versions of SLM-250-IQ-Pyz
tranceivers are currently available (c.f. table below). All use high
temperature grade optical cables. |
|
| |
|
|
Evaluation Board
Back to top |
| An evaluation board
(ref : EVB-SLM/01) is available for module testing. A module holding
tool (ref HT-DLM-v1.0) permits module testing without soldering up
to 3.125Gbps. |
|
