ATC Series SFP-33-11-11-CP
Active Transceiver Cooler
SFP transceivers are used in communication’s equipment to
transmit data over fiber up to 1 km for outdoor
applications. The upcoming 5G deployment requires faster
data communications, which is driving higher temperatures
due to increased heat flux densities. This has become a real
challenge for optical transceivers where high temperature
environments can exceed their maximum operating
condition. The conventional passive thermal solution of
heat sink with interface material is not capable of reducing
the temperature below ambient, so an active cooling
solution is required.
Americas: +1.919.597.7300
Europe: +46.31.420530
Asia: +86.755.2714.1166
ets.sales@lairdtech.com
www.lairdtech.com
The Active Transceiver Cooler (ATC) is specifically designed
for small form-factor pluggable (SFP) transceivers. The ATC
thermoelectric assembly consists of a custom
thermoelectric module (TEM), an aluminum base, Tflex
thermal gap fillers, an NTC thermistor, fastener clips and
connector.
Featuring a Coefficient of Performance (COP) rating above
1.0 without forced airflow, the customizable thermoelectric
modules offer a highly reliable thermal solution built to
operate in high temperature environments.
Laird Part number: 387001026
FEATURES
•
Operation in high
temperature environment
•
High COP TEM
•
Compact form factor
•
Reliable solid-state
operation
•
RoHS compliant
•
Telcordia GR-486 Core
compliant
APPLICATIONS
•
Telecom Infrastructure
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ATC SERIES SFP-33-11-11-CP
SPECIFICATIONS
TEM Dimension (mm)
Clips
Height limitation (mm)
Max Voltage (V)
Power of SFP (W)
Quantity of SFP
Total Active Heat Load (W)
Temp of Hot Side ( °C)
Delta T ( °C)
Temp of Cold Side (°C )
COP
Size of EMI Cage (mm)
Cooling Power (W)
Voltage Nominal (VDC)
TEM Voltage (VDC) Nominal
Sensor Type
Connector Type
Weight
Operating Temperature
12.29 x 29 x 3.1
Y
6
3.3
2.0
1
2.0
95
30
65
0.9
49 x 14.5
7.5 Watts @ ΔT=0°C, Ta=95°C
3.3 VDC
3.3 VDC, Max 8.0 VDC
Thermistor, NTC nxft15xh103fa2b110
Crimp, Molex, Housing: 43645-0400,
Terminal: 43030-0001
XX grams
-40 C to 95°C
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ATC SERIES SFP-33-11-11-CP
INSTALLATION INSTRUCTIONS
To mount the ATC assembly to the EMI cage:
1. Remove the TIM protective liner from underside of assembly.
2. Align the fixed holes on the ATC with the fixed points on the cage (see figure 1)
3. Place fingers at pressed positions as indicated in figure 2
4. Firmly press ATC into place making sure ATC holes and cage points are latched
Figure 1:
Alignment holes and points
Figure 2:
Press positions
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