Cisco Model 6940 Four Port Optoelectronic Node 870 MHz Ficha De Dados
Description
The Model 6940 Node is a high performance, four output
optoelectronic node. The Model 6940 Node can be
configured with a variety of forward optical receivers and
reverse optical transmitters, providing flexibility for use in
multiple applications.
Redundant optical receiver and transmitter capability allows
optical path redundancy, enabling increased network
reliability. Additionally, the Model 6940 Node is capable of
reverse port segmentation using the Prisma
optoelectronic node. The Model 6940 Node can be
configured with a variety of forward optical receivers and
reverse optical transmitters, providing flexibility for use in
multiple applications.
Redundant optical receiver and transmitter capability allows
optical path redundancy, enabling increased network
reliability. Additionally, the Model 6940 Node is capable of
reverse port segmentation using the Prisma
®
bdr
™
system.
The bdr system utilizes Scientific-Atlanta’s unique baseband
digital reverse technology and allows increased performance,
reach, and bandwidth efficiency for the critical reverse
network.
The Model 6940 Node’s housing incorporates many features
that enhance ease of use and reliability, such as a separate
AC powering port, optional redundant power supply, and
extended ports to allow for easy heat shrink weather protection.
The Model 6940 Node can also be configured with a Scientific-Atlanta status monitoring transponder. The
transponder, in conjunction with the ROSA
digital reverse technology and allows increased performance,
reach, and bandwidth efficiency for the critical reverse
network.
The Model 6940 Node’s housing incorporates many features
that enhance ease of use and reliability, such as a separate
AC powering port, optional redundant power supply, and
extended ports to allow for easy heat shrink weather protection.
The Model 6940 Node can also be configured with a Scientific-Atlanta status monitoring transponder. The
transponder, in conjunction with the ROSA
®
/ TNCS or other compatible element management system, enables
remote monitoring of critical node related parameters, and remote control of each optional reverse path switch for
ingress troubleshooting.
ingress troubleshooting.
Features
• 1 GHz RF platform
• 15 amperes continuous power passing
• Four high level forward RF outputs
• Screwless seizures for ease of connector installation
• 40-90 V AC high-efficiency switch mode power supply
• Optional power supply redundancy
• Local test points and LED indicators on optical receivers and transmitters simplify installation and maintenance
• Optional status monitoring and control (status monitoring transponder and TNCS or other compatible element
management system required)
• Plug-in pads provide individual level control for each port for forward and reverse paths
• Optional 3-state reverse switch (on/off/-6 dB) allows each reverse input to be isolated for noise and ingress
troubleshooting (status monitoring transponder and ROSA / TNCS required)
• Fiber management tray provides convenient fiber and connector storage for up to 6 connector pairs
• 1310 nm analog reverse transmitters with either Fabry-Perot or DFB lasers
• Supports Baseband Digital Reverse technology, allowing reverse path segmentation
Model 6940 Four Port Optoelectronic Node
870 MHz with 42/54 MHz Split
870 MHz with 42/54 MHz Split
Optoelectronics