24-Port SDSL Inverse Multiplexer with TC/PAM (G.SHDSL), 2B1Q and CAP Line Encoding
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Net to Net Technologies strongly recommends the use of proper electrostatic discharge (ESD) precautions when
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handling this equipment.
1.0 INSTALLATION
1.1 Unpack and inspect the SIM2000-24
If there is visible damage, do not attempt to connect the device; contact Customer Support at 1-877-
638-2638 (001-603-427-0600 for international customers) or Support@NetToNet.com.
1.2 Install the SIM2000-24 in an IP DSLAM chassis
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There must be a Multiplexer Uplink Module (MUM) installed in the IP DSLAM chassis in order for interface modules
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to operate.
Net to Net Technologies' IP DSLAM interface modules are hot swappable; installing or removing an
interface module while the chassis is powered up does not affect the operational status of other
interface modules within the chassis. The IPD12000 is a fourteen slot chassis; slots 1-12 are reserved
for interface modules (such as the SIM2000-24) and slots 13-14 are reserved for MUMs. Interface
modules may be placed in any order in slots 1-12. The IPD4000 is a five slot chassis; slots 1-4 are
reserved for interface modules and slot 5 is reserved for a MUM.
Align the SIM2000-24 with the slot module guides of the chosen slot for installation
(slot 1-12 on the IPD12000 or slot 1-4 on the IPD4000)
Slide the SIM2000-24 firmly into the chassis: DO NOT USE EXCESS FORCE
Secure the SIM2000-24 by tightening the fastening screws on the module faceplate
Verify that the PWR (Power) LED on the SIM2000-24 faceplate is illuminated
1.3 Connect the SDSL Line(s)
Plug the SDSL cable RJ21 connector into the corresponding RJ21 port on the back of the IP DSLAM. For
most applications, a SIM2000-24 SDSL link requires a STRAIGHT-THROUGH DSL CABLE. The SIM2000-
24 can be connected with a remote SDSL subscriber unit via either a single SDSL line or double SDSL
lines (loop bonding). For each port being connected to a remote SDSL subscriber unit, verify that the
210-0000049 rev 05
SIM2000-24
Interface Module User Guide
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