Net to Net Technologies 12-Port E1 Access Multiplexer EAM2000-12 User Manual

12-port e1 access multiplexer

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CAUTION
Net to Net Technologies strongly recommends the use of proper electrostatic discharge (ESD) precautions
when handling this equipment.
INSTALLATION
1. Unpack and inspect the EAM2000-12.
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.
2. Install the EAM2000-12 in an IP DSLAM chassis.
NOTE
There must be a Multiplexer Uplink Module installed in the IP DSLAM chassis in order for Access Modules to
operate.
All Access Multiplexer Modules for Net to Net Technologies' IP DSLAMs are hot swappable;
installing or removing an Access Module while the chassis is powered up does not affect the
operational status of other Access Modules within the chassis. The IPD12000 is a fourteen slot
chassis; slots 1-12 are reserved for Access Modules (such as the EAM2000-12) and slots 13-14
are reserved for Multiplexer Uplink Modules (such as the MUM200-2). Access Modules may be
placed in any order in slots 1-12. The IPD4000 is a five slot chassis; slots 1-4 are reserved for
Access Modules and slot 5 is reserved for a Multiplexer Uplink Module.
a. Align the EAM2000-12 with the slot module guides of the chosen slot for installation (slot
1-12 on the IPD12000 or slot 1-4 on the IPD4000).
b. Slide the EAM2000-12 firmly into the chassis. DO NOT USE EXCESS FORCE.
c. Secure the EAM2000-12 by tightening the fastening screws on the module faceplate.
d. Verify that the PWR (Power) LED on the EAM2000-12 faceplate is illuminated.
210-0000036 rev03
EAM2000-12
12-Port E1 Access Multiplexer
Interface Module User Guide

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Summary of Contents for Net to Net Technologies 12-Port E1 Access Multiplexer EAM2000-12

  • Page 1 CAUTION Net to Net Technologies strongly recommends the use of proper electrostatic discharge (ESD) precautions when handling this equipment. INSTALLATION 1. Unpack and inspect the EAM2000-12. 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.
  • Page 2: Connect The E1 Line(S)

    3. Connect the E1 Line(s). Plug the E1 cable into the RJ21 connector for the chosen slot on the back of the IP DSLAM. The EAM2000-12 will connect with remote E1 modems at distances up to 6,000 feet before requiring an E1 repeater. For each port being connected to a remote E1 modem, verify that the E1 link has been established;...
  • Page 3: Default Settings

    192.168.254.252 if the MUM is in slot 13 (IPD12000) or slot 5 (IPD4000) 192.168.254.253 if the MUM is in slot 14 (IPD12000) e. Log in with a default username and password (both of which are case sensitive). Please note that General Users have "read only" access; for NMS configuration you must log in as a Superuser.
  • Page 4: Data Storage

    Management System Configuration Defaults IP Addresses: IPD12000 slot 13 192.168.254.252 IPD12000 slot 14 192.168.254.253 IPD4000 slot 5 192.168.254.252 EAM2000-12 Circuit Defaults Circ. ID: IP Range 1: 0.0.0.0 - 255.255.255.255 IP Range 2: 0.0.0.0 - 0.0.0.0 Speed: 1,984 kbps Protocol: Backbone-VLAN: 0 VLAN: 0 - 0 Data Storage...
  • Page 5: Frame Type

    NOTE Although all 31 channels continually run at 1,984 kbps, the Timeslot configuration for each port determines how many of the channels will be receiving data for that port. Ports configured to operate as fractional E1 lines require contiguous timeslots, as indicated in the table above. Frame Type Frame type is the E1 data encapsulation method.
  • Page 6: Additional Information

    ADDITIONAL INFORMATION LED Indicators State PWR (Power) solid green E1 LK (Link) solid green pulsing green illumination E1 RX flashing (Receiving) amber solid amber illumination E1 TX flashing (Transmitting) amber solid amber illumination E1 AL (Alarm) illumination solid amber pulsing amber (A pulsing LED blinks steadily at a rate of once per second.
  • Page 7: Regulatory Compliance

    Regulatory Compliance European Regulatory Compliance Information for Class A Equipment This Class A product complies with European Norm EN55022. Warning: In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures to correct the situation. 210-0000036 rev03 ©...

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Eam2000

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