Cisco Prisma MediaCenter 2 & 8 Slot Chassis データシート
Data Sheet
Page 2 of 4
Features
●
Switch Selectable Protocol
◦
Operates at 45 Mbps (DS3), 34 Mbps (E3) or 52 Mbps (STS-1)
◦
Line Terminating function for improved management and fault isolation
●
Management
◦
Conduct loopback tests, monitor/manage units via GUI-based PrismaView
◦
Remote unit supports secure, out-of-band management
◦
Diagnostic LEDs (LOS, ER, RAI, PRBS)
●
Supports more fiber choices
◦
Available for multi-mode or single-mode fiber
◦
Single-strand fiber versions
◦
CWDM support
◦
Supports very long fiber distances
●
Eases Troubleshooting
◦
Loopback testing modes, plus optional SNMP management and LEDs, assist in
diagnosing problems on fiber optic networks
◦
Support for Alarm Indication Signals (AIS) for improved fault isolation
◦
Supports fiber and coax remote loopback control
◦
Internal test-head function for transmitting and detecting PRBS test patterns.
◦
LED Line Diagnostics
◦
Supports Remote Alarm Indication (RAI)
Troubleshooting is easy with Prisma DS3/E3/STS-1 LineTerm Media Converter products that
include a line integrity test feature, 2 modes of operation for loopback testing (fiber loopback, coax
loopback), and the Transmit Data Source diagnostic feature, which sends specific patterns of data
(transmit all unframed ones; transmit a pattern of zeros, and ones and transmit a Pseudo Random
Bit Sequence [PRBS]) to determine problems with the cable. All test modes can be configured
remotely via PrismaView SNMP software or locally by manually setting DIP switches on the units.
Additionally, Prisma DS3/E3/STS-1 LineTerm Media Converters include a mechanism for removing
jitter from transmitted data, and a mechanism for testing line integrity. Prisma DS3/E3/STS-1
LineTerm modular media converters install in any Prisma MediaCenter chassis or in an
unmanaged MediaCPE Chassis.* To effectively double fiber capacity, choose a single-strand fiber
version Prisma DS3/E3/STS-1 LineTerm Media Converter.
* When installed in a Prisma MediaCPE chassis, Prisma T1/E1/J1 modules are only SNMP-manageable and
software configurable if connected to a Prisma DS3/E3/STS-1 LineTerm module installed in a managed Prisma
MediaCenter chassis. Some features may not be software configurable on a remote unit.
software configurable if connected to a Prisma DS3/E3/STS-1 LineTerm module installed in a managed Prisma
MediaCenter chassis. Some features may not be software configurable on a remote unit.