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GatesAir, Inc.
6-1
Intraplex Products
Section 6
–
Specifications
6.1 Detailed Specifications
These specifications are subject to change without notice.
6.1.1
NetXpress LX IP Multiplexer
Ge
n
eral
Shelf Configurations
LX-100: 1RU shelf with 5 card slots for audio, voice, and data
modules, one CM-30R IP interface module, and one MA-230
module adapter.
LX-100R: 1RU shelf with 4 card slots for audio, voice, and
data modules, two CM-30R IP interface module, one MA-231-
1 module adapter, and one MA-231-2 module adapter.
LX-300: 3RU shelf with 17 card slots for audio, voice, and
data modules, one CM-30R IP interface module, and one MA-
230 module adapter.
LX-300R: 3RU shelf with 16 card slots for audio, voice, and
data modules, one MA-231-1 module adapter, and one MA-
231-2 module adapter.
Each shelf comprises one chassis, one power supply. The LX-
100 contains a single AC power supply. The LX-300 contains
one AC or one DC supply and can be equipped with a second
power supply for hot-standby redundancy.
Audio, voice, and data modules optional.
Module Compatibility
Accepts Intraplex plug-in audio, voice, and data modules. See
individual module specifications for details and applications.
Contact Closures
Input
Output
Two contact closures in each direction
Two opto-isolated inputs
Can be controlled by a CMOS, an open collector, or LS TTL
logic
Two normally open SPST relay outputs
Maximum current of 120 mA
Maximum voltage of 350 VDC
Closed resistance of 23 ohms typical
N
etw
o
rk
In
ter
face
Ethernet Data Rate
10/100 Base-T (10 or 100 Mb/s)
Full duplex
Auto-negotiation with network
Network Connections
Port 1
—
WAN: RJ-45
Port 2
—
LAN: RJ-45
Network Protocols
Supported
IP, TCP, UDP, RTP, DHCP, DNS, HTTP (on port 80), FTP (on
port 21), Telnet, NTP, SNMP v2c (SNMP v1/SNMP v2
–
requests on port 161 and traps on port 162), RTCP, ARP,
ICMP, IGMP v2
