[技术分享] M系列PICFPC兼容性矩阵.pdf

As service provider networks drive towards
provisioning multiplay offerings for consumers
and business users, the need for high-throughput
metro and core connectivity has never been
greater. The 4-Port OC-192 Type 4 PIC is ideal
for establishing a range of cost-effective,
high-bandwidth connectivity solutions in metro
or inter-city environments. This PIC enables
full-frame OC-768 transmissions over a single
iber using XFP-based pluggable optics covering
distances of up to 80 km.
This versatile interface supports insertion of
four independent XFP optical transceivers to
establish short, intermediate, or long-reach
OC-192 connectivity. Passive multiplexing
scales connectivity to OC-768, delivering 40
Gbps of throughput without the need for optical
ampliication equipmen
Product Description
Designed for use in the T640 and TX Matrix platforms, the 4-Port OC-192 PIC uses
XFP-based pluggable optics to support mixed reaches over iber from a single interface
module. By delivering connectivity options (at 10 Gbps or 40 Gbps) ranging from
short-reach intra-PoP to long-reach inter-PoP (up to 80 km), this module is ideal for
next-generation service provider networks. This unique solution—combining routing
intelligence, high-bandwidth connectivity, and long-reach capability—is ideal for
facilitating the fast rollout of content-driven multiplay networks.
Compatible with all existing SONET/SDH PICs, the 4-Port OC-192 PIC combines high-
bandwidth capacity with eficient link utilization, making it a major building block for
accommodating fast-growing IP infrastructures both in the core and at the network
edge.
As bandwidth demand increases, so does the demand to build out new, state-of-the-art
IP infrastructures to achieve eficiency, leading to faster network response times.  
Architecture and Key Components
The following igure illustrates both a four-iber and a single iber solution using the 4-
Port OC-192 PIC. In the four-iber solution, each iber carries the OC-192 frames; in the
single iber solution, a passive multiplexer is used to aggregate the four data streams
onto one iber to carry OC-768 frames.