OVERVIEW
DOC_DEV_XSRACK_User guide_A
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Product overview
The XSRACK is a 19-inch, 1U rack-mount industrial Ethernet switch that provides 12 SHDSL ports to extend
Ethernet transmission over several kilometers using any existing copper pair.
The data rate on each port is up to 5,7 Mb/s on 3,7 Km and 15 Mb/s on 0,7 Km (see table in Annex 1).
The XSRACK consists of 3 independent slots
. Each slot provides 4 SHDSL ports and 2 Ethernet ports and has
its own configuration and operation interface. The slots are not hot-swappable.
The XSRACK has two redundant power supplies
. Power supplies are often the most unreliable part of
equipment. The XSRACK is equipped with 2 230V/24V power supplies. Each slot has 2 internal 24V power
inputs.
If a power supply is faulty, the SHDSL connections are maintained. The LEDs on the front panel or the SNMP
protocol are used to detect this failure.
Up to 12 XSLAN
Slot1
CPU
4 SHDSL
2 Ethernet
Slot 2
CPU
4 SHDSL
2 Ethernet
Slot 3
CPU
4 SHDSL
2 Ethernet
Power supply
230VAC
Power supply
230VAC
ETH
SH
Power supply input
ETH
ETH
SH
SH
