- Link Channel Banks
- Link PBXs
- Link Customer Premises Equipment to CSU/ DSU
- Link M13 to DSX-1 Cross Connect
The Model 8300 is a 4-channel T1/El Fiber Optic
Multiplexer that offers advanced features such
as Jitter Removal and a replaceable Line Interface
Module. Because it is based on modern FPGA (field
programmable gate array) technology, it offers
optimum flexibility, extremely low current consumption
and high reliability.
Transparent to the framing format, the LT8300's
T1/El interface shapes the transmit pulse to support
CCITT G.703. Line distances for connecting to
DSX-1 cross connects can be from 0 to 655 feet.
The internal elastic buffer removes jitter from
Each channel offers four LED indicators to ease
installation and troubleshooting--one each for
Power, Alarm, T1 /E 1 Signal Loss, BPV violations
and Sync Active. Individual channels provide 8
DIP switches, accessible from the panel, to control
settings for line code, line length, local loopback
or remote loopback.
Each channel's flashing alarm LED will indicate
any invalid DIP switch setting such as when the
line code does not match the line length setting.
The intelligent line code setting switch will
eliminate any confusion. The LT8300 is compatible
with all popular types and sizes of optic cable.
Fiber optic connectors are ST; FC or SMA are optional.
Special four-position and two-position feed-thru
detachable terminals are provided for connecting
the T1/El twisted pairs. Input power is 12VDC
or 115/230VAC with an external power cube.