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C
Net to Net Technologies strongly recommends the use of proper electrostatic discharge (ESD) precautions when
AUTION
handling this equipment.
1.0 INSTALLATION
1.1 Unpack and Inspect the Equipment
The following components should be included:
1 UIM-2T1
4 #6 Phillips Panhead Nylon Locking Screws
2 #6 Phillips Beige Flathead Screws
If there is any visible damage, do not attempt to connect the device. Contact Customer Support at 1-
877-638-2638 (1-603-427-0600 for international customers) or
1.2 Configure the T1 Ports
The T1 Configuration Switches for both Port 1 and Port 2 are on the component side of the UIM-2T1
circuit board, opposite the faceplate/label. When facing the Configuration Switches, Port 1 switches
are on the left and Port 2 switches are on the right. Switches for both ports are numbered from left
to right, #1-8.
N
Port 2 Configuration Switches on the UIM-2T1 are NOT USED: frame type, line code and line attenuation for
OTE
Port 2 are determined by the Port 1 switch settings. BOTH ports determine speed and timing configurations via
communication with the remote T1 equipment to which the UIM-2T1 is connected.
Switch # Configuration Switch #
1
not used
2
not used
3
FRAME TYPE
4
LINE CODE
220-0000084 rev 01
UIM-2T1
T1 Loop Bonding Uplink Interface Module
PORT 1 SWITCHES
Configuration
5
LINE ATTENUATION
6
7
not used
8
not used
Installation Instructions
support@nettonet.com
.
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Summary of Contents for Net to Net Technologies UIM-2T1
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Page 1: Installation Instructions
877-638-2638 (1-603-427-0600 for international customers) or 1.2 Configure the T1 Ports The T1 Configuration Switches for both Port 1 and Port 2 are on the component side of the UIM-2T1 circuit board, opposite the faceplate/label. When facing the Configuration Switches, Port 1 switches are on the left and Port 2 switches are on the right. -
Page 2: Frame Type
Bipolar with 8 Zero Substitution (B8ZS) is used to accommodate the minimum ones density requirement in the North American public network. B8ZS line encoding helps prevent loss of synchronization between the UIM-2T1 and remote T1 equipment by using bipolar violations to guarantee the presence of pulses in the T1 line. - Page 3 1.3.1.1 Affix the UIM-2T1 to a MUM The UIM-2T1 can be installed on a MUM that is already in service, though you must remove the MUM from the IP DSLAM chassis in order to do so. Removal of a MUM from a powered IP DSLAM will not affect the operational status of other modules within the chassis;...
- Page 4 Remove the (8) beige flathead screws securing the Mini DSLAM chasis and carefully lift off the chassis cover. Set the screws aside. Select a port on the Mini DSLAM for UIM-2T1 installation: either port (1 or 2) may be used. Although not required for operational purposes, if redundancy is desired two UIMs may be installed on a Mini DSLAM, one in each port.
- Page 5 Plug the T1 cable into one of the two T1 RJ45 ports on the UIM-2T1 faceplate; either port (1 or 2) may be used. Verify the connection: the T1 Lnk LED on the UIM-2T1 faceplate (Port 1 Lnk or Port 2 Lnk depending upon which port was connected) will flash green to indicate the connection is established and operational.
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Page 6: Additional Information
(A pulsing LED blinks steadily at a rate of once per second. A flashing LED blinks at a more rapid, less constant rate.) 3.2 Regulatory Compliance The following regulatory compliance information applies to the UIM-2T1 as installed in a Mini DSLAM or on a MUM in an IP DSLAM. 220-0000084 rev 01... -
Page 7: Us Federal Communications Commission (Fcc)
Part 68 of the FCC rules, using the following standard jack types: RJ-48H: TNE1500-P-12-XX or TAM1500-12 RJ-48C: TNE1500-X, TNE1520-X, UIM-T1 or UIM-2T1 In the unlikely event that this equipment harms the telephone network, the telephone company can temporarily disconnect your service. The telephone company will try to warn you in advance of any such disconnection, but if advance notice isn’t practical, it... - Page 8 safety requirements as prescribed in the appropriate Terminal Equipment Technical Requirements documents. The department does not guarantee the equipment will operate to the user's satisfaction. Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection.
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