Installation
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Digital Line Card Rules for SX-200 RM Cabinets
Systems with BCC II cards have performance limits:
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In high traffic configurations, keep the Digital Line Card (DLC) count
to a maximum of 7 per bay when using BCC II cards. If you have 8
DLCs per bay, keep the device count to 84 or less. This will avoid
slow softkey response during peak traffic periods.
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With 2 T1 cards in a bay, do not add more than 5 DLCs or 60
devices. This avoids dial tone delays during peak traffic periods.
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With 1 T1 card in a bay, do not add more than 6 DLCs or 72 devices.
This avoids dial tone delays during peak traffic periods.
PRI Card Rules for SX-200 RM Cabinets
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The PRI card requires the SX-200 ELx cabinet Rev. 4.4 or greater
(PN 9109-600-002-NA) with LIGHTWARE 17 Release 4.0 or
greater. The PRI card also requires a Stratum 3 MCC.
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Only install one PRI card in a main control cabinet; Slot 10 for the
SX-200 ML and Slot 10 or 11 for the SX-200 EL.
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Install the PRI card in a peripheral cabinet for a SX-200 EL system
with six or seven bays. This avoids the PRI card using the slot for the
Control Triple FIM Carrier card in the main control cabinet.
A BCC III supports 8 DLCs per bay and is therefore ideal for
high traffic conditions.
You can only install the PRI card in a SX-200 ELx cabinet
Inserting the PRI card in a peripheral interface card slot in any
other SX-200 cabinet will cause the power supply to fail.
To change the termination type (the transmit and receive) for
the PRI links, change the stuffing of the jumper block on the
LT/NT connector. Two LT/NT connectors on the T1 module
accomodate the two T1 links. LT is for the network side and
NT is for the user side.
Summary of Contents for SX-200 EL
Page 1: ...TECHNICIAN S HANDBOOK LIGHTWARE 19 RELEASE 3 0 ...
Page 11: ...Chapter 1 Introduction ...
Page 12: ......
Page 32: ...Technician s Handbook 22 ...
Page 33: ...Chapter 2 Routine Maintenance ...
Page 34: ......
Page 55: ...Chapter 3 Troubleshooting and Repair ...
Page 56: ...Technician s Handbook 46 ...
Page 88: ...Technician s Handbook 78 Figure 16 E M Trunk Type I 2 wire ...
Page 110: ...Technician s Handbook 100 ...
Page 111: ...Chapter 4 Programming ...
Page 112: ......
Page 168: ...Technician s Handbook 158 ...
Page 169: ...Chapter 5 Installation ...
Page 170: ......
Page 239: ...Chapter 6 Maintenance Commands ...
Page 240: ......
Page 258: ...Technician s Handbook 248 ...
Page 261: ...Notes ...
Page 262: ...Technician s Handbook Notes ...