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; the E1 LK LED for that port will show steady illumination to indicate the connection has been made. Link up should occur within 20 seconds depending on the quality, gauge and distance of the copper cables. Default bandwidth for the EAM2000-12 is 1,984 kbps.
E1 RJ21 Connector Port Pinout
PORT | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
RX Tip | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 |
RX Ring | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
TX Tip | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 |
TX Ring | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 |
(Pins 13 and 38 are not used)
NOTE Once the EAM2000-12 has been installed, all settings are software selectable via Net to Net Technologies' Network Management System (NMS). For further information regarding EAM2000-12 configuration and management please refer to the Circuit Configuration section further on in this manual and/or to the Management User Guide for IP and Mini DSLAMs.
OVERVIEW
EAM2000-12 Management
Statistical and configuration data for the EAM2000-12 are maintained in an embedded web server that resides within the firmware of Net to Net Technologies' Multiplexer Uplink Modules (MUMs). This firmware contains Net to Net's Network Management System (NMS) and Simple Network Management Protocol (SNMP).
Accessing EAM2000-12 data in a newly installed IP DSLAM
a.Connect your PC to the Ethernet RJ45 MGMT port located on the faceplate of the MUM installed in your IP DSLAM.
b.Verify the connection; solid illumination of the MGMT LNK LED on the MUM faceplate indicates the connection has been established.
c.Launch a web browser such as Microsoft Internet Explorer (v4.0 or higher) or Netscape Navigator (v4.0 or higher).
d.Type the default IP address into the address field at the top of your browser and press the Enter key.
