4k220 "Rack-Space Saver" Switch
The 4K220 switch has a 99.999% up-time, high availability, redundant, NEBS Level 3 compliant Rack Mount distinction.
High port density with
40 ports in a 1U 19" rack-mount package, LEDs in front, connection
in rear
40 switched ports,
organized in two banks of 20 ports each with a 200Mb/sec internal
trunk interconnect
All ports are switching
and support full- and half-duplex with auto-negotiation
High performance non-blocking
operation with 20-port banks, plug-and-play installation for switching
services, transparent to systems' software
Has metal case and
an auto-ranging internal power supply (-48VDC optional)
NEBS compliant
Available options include:
dual-source, "reverse" rack-mount, ETSI and 23" Telco brackets
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