Specifications

Chapter 8 Optical Networking
8-4
Cisco ONS 15302/15305 SDH Multiservice Access Platforms (MSAP)
Cisco ONS 15302/15305 SDH Multiservice Access
Platforms (MSAP)
The Cisco ONS 15302/ONS 15305 Multiservice CPE and
Aggregation solutions are ultra-compact integrated systems that offer cost effective solutions.
These platforms provide native multiservice capabilities (i.e., TDM interfaces, multiplexing
and Ethernet data interfaces).
The ONS 15302 CPE platform provides the STM-1 uplink (protected or unprotected STM-1
optical uplink, 1+1 MSP, future SNCP) and E1 customer interfaces (12 E1 ports) interfaces.
It provides native Ethernet customer access via 4-port 10/100BaseT module that supports full
layer 2 capacity, bridging, VLANs, spanning tree, and priority management. An optional
WAN module is available for point to multi-point applications.
The ONS 15305 Aggregation platform provides the following TDM interfaces— protected or
unprotected optical interfaces (8 port S-1.1 optical module, 2 port S-4.1 optical module, 1 port
S-16.1 optical module, 1+1 MSP, SNCP, 2F MS-SPRing for STM-16) and electrical customer
interfaces (8 and 63 port E1 modules and a 6 port E3/DS3 module). This product also provides
native Ethernet customer access via an 8-port 10/100BaseT module and a 2-port GigE module
(supports full layer 2 capacity, bridging, VLANs, spanning tree, and priority management).
An optional WAN module is available for point to multi-point applications.
For More Information
See the ONS 15302/ONS 15305 web site: http://www.cisco.com/go/ons15300
Cisco ONS 15454 and 15327 Multiservice
Provisioning Platforms
The Cisco ONS 15454 and ONS 15327 Multi-service
Provisioning Platforms (MSPP) are key building blocks
in today’s optical networks due to their unprecedented
transport performance and economics. They offer
supercharged transport capability by combining the best of traditional SONET TDM (time
division multiplexing) and statistical multiplexing in single units.
The Cisco ONS 15454 aggregates traditional facilities such as DS1, DS3, STS-1, OC-3,
OC-12, and OC-48 including multi-wavelength DWDM optics, but it also supports data
interfaces for 10/100/GigE, data and video. This enables drastically improved efficiencies in
the transport layer and breakthrough cost savings for initial and life cycle deployment. A
single ONS 15454 shelf can support combinations of OC-3/c, OC-12/c, OC-48/c, and OC-192.
The new Cisco ONS 15454 SDH MSPP offers an international optical transport solution that
combines the best of traditional SDH TDM and statistical multiplexing in a single platform.
The Cisco ONS 15454 SDH MSP can aggregate traditional services such as E1, E3, DS3,
STM-1, STM-4, STM-16 and STM-64 including multi-wavelength DWDM optics, but is also
designed to support data interfaces such as Ethernet/IP.
The Cisco ONS 15327 combines industry-leading bandwidth capacity and service diversity in
a very compact footprint, enabling service providers to achieve radical economics at the metro
edge. Based on the same technology as the industry leading Cisco ONS 15454, the ONS 15327
supports high optical bandwidth and has the ability to drop a DS1 from an OC-48 stream. With
comprehensive STS- and VT-level bandwidth management and integrated data switching, the
Cisco ONS 15327 also serves as a digital cross-connect without the need for additional
equipment. It aggregates and switches TDM, Ethernet, and ATM services, and can be
managed using the Cisco Transport Manager element management system.