TR4440B-xxxx-PI
2.125 Gbps SFP Optical Transceivers
[ transmits at 1 of 10 CWDM wavelengths,
for links up to 40 km,
duplex LC/UPC connectors ] |
TR4440B series CWDM Optical Transceiver Modules enable additional capabilities
for high-speed communications required for Aurora Networks’ digital networking products.
These modules are functionally identical to the transceivers already built into many of
Aurora Networks’ products (e.g., DT4000 series optical node transceivers), but
provide a flexible, plug-in means of enabling additional optional secondary ports in
several of those products.
Conforming to the Small Form Factor Pluggable (SFP) Multisource Agreement,
these state-of-the-art components are designed expressly for high-speed bi-directional
communication applications that require rates of up to 2.125 Gbps, with the laser
transmission portion of the device operating at one of 10 available ITU-compliant (G.694.2)
CWDM wavelengths.
TR4440B series modules feature a very low jitter contribution, resulting in
extremely clean, high-quality eye patterns. And the modules’ metal enclosure not only makes
them sturdier, but also improves their FCC test margins. This emission and ESD control is
particularly important in applications with sensitive multiport hubs and switches. The
module operates at extended voltage (3.15 to 3.6 V) and temperature (–40° to +85°C)
ranges, and dissipate less than 1.75 W. The modules are supplied with duplex LC/UPC connectors.
TR4440B series modules can be ordered as an optional plug-in transceiver module
to activate the primary or secondary ring capabilities of transceiver units in NC4000 series
nodes. They may also be used to populate ports of a variety of other products from Aurora
Networks.
Features
• Interconnects Aurora digital return transport devices and integrated Ethernet
products
• 2.125 Gbps data throughput
• Pluggable SFP MSA footprint
• Duplex LC connector
• Very low jitter
• Metal enclosure for lower EMI
• 3.3 V power supply with low power dissipation
• Extended operating temperature range (–40° to +85°C)
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