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RAD Optimux-4E1
Four E1 Channel Multiplexer |
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- Optimux-4E1 is a
multiplexer combining up to four E1 channels over a
single coax or fiber optic E2 link. A pair of
Optimux-4E1 units offers simple and low-cost
connectivity for four E1 channels at distances up to
75 km (46 miles).
- Various optical
interfaces are available:
- 850 nm for multimode
fiber LED
- 1300 nm for single
mode fiber LED
- 1300 and 1550 nm
laser for extended range over single mode fiber.
- An optional second
link provides backup using automatic switchover upon
link failure.
- An optional second
power supply provides power redundancy and fail-safe
operation.
- Optimux-4E1 transmits
each of the E1 channels independently, such that the
clock of each E1 channel is independent of the clock
of any other E1 channel. The E1 interface can be 75(
unbalanced or 120( balanced.
- Optimux-4E1 is also
available as a card for the LRS-24 19" rack
with central SNMP management. This option will
provide a compact cost-effective central solution.
- To facilitate system
diagnostics, Optimux-4E1 features LED status
indicators, AIS alarm generation, recognition and
dry contact closure upon link failure.
- Configuration,
monitoring and maintenance can be performed using an
ASCII terminal or a SLIP connection to an SNMP
management station. Optimux-4E1in the LRS-24 rack
can also be configured, maintained and monitored
using Ethernet, via the CL-2 card.
- The SNMP management
supports:
- RADview-PC running
on PC/Windows
- RADview-HPOV running
on anHP OpenView UNIX platform.
- A voice service
channel is available for end-to-end communication
between maintenance personnel (available with fiber
optic link only).
- The standalone
Optimux-4E1 is available as a compact 1U high unit
for mounting in a 19" rack.
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