TFB1550-TF17
125 Mbps SFP Optical Transceiver
[ transmits at 1550nm,
for links up to 17 dB,
simplex LC/UPC connector ] |
The TFB1550-TF17 bi-directional SFP Optical Transceiver is ideally suited
for Fast Ethernet and ONU PON applications where a single single-mode or multi-mode fiber
is required to simultaneously carry both Tx and Rx signals up to 20 km (over SMF) or 4 km
(over MMF). The built-in high isolation WDM enables full duplex operation.
Conforming to the Small Form Pluggable (SFP) Multisource Agreement for a
2x10 package with a simplex LC/UPC optical connector, these state-of-the-art components
are designed expressly for bi-directional communication applications that require rates
of up to 125 Mbps. The transmitter and receiver subassemblies incorporate a high performance
1550nm MQW DFB laser assembly and high sensitivity 1310nm PIN/TIA photo receiver with
limiting amplifier.
The TFB1550-TF17 features a very low jitter contribution, resulting in extremely
clean, high-quality eye patterns. The module operates over extended voltage (3.14 to 3.47 V)
and temperature (–20° to +75°C) ranges, and dissipates less than 700 mW. The
Class I laser transmitter complies with applicable safety standards (IEC 60825-1, FDA 21,
CFR 1040.10 and 1040.11).
Features
• 125 Mbps data throughput
• Pluggable SFP MSA footprint
• Simplex LC/UPC connector
• Tx/Rx distance up to 20 km over SMF and up to 4 km over MMF
• 1550nm laser diode transmitter
• Very low jitter
• High sensitivity 1310nm PIN/TIA receiver with limiter
• Crosstalk < –40 dB
• Metal enclosure for lower EMI
• 3.3 V power supply with low power dissipation
• Extended operating temperature range (–20° to +75°C)
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