DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115 Issue 1
April 2000
Upgrading R5si/R6si to R8r EPN and Adding Memory
3-23Release 5/6si to Release 8r
3
DS1 CONV-Remoted Port Networks
For a standard reliability system with 1 DS1 CONV-remoted EPN, use 2 DS1
CONV circuit packs (TN1654), 2 DS1 Conv-to-EI cables (84644863 7 and/or
846448645), two H-600-348 cables, from 1 to 4 p airs of Channel Service Units
(CSUs), and from 1 to 4 pairs of MDF cables (p rovided with the CSUs).
NOTE:
The TN1654 requires the use of a TN573B Switched Node Interfac e circuit
pack
For a standard reliability system with 2 DS1 CONV-remoted EPNs, this
arrangement requires:
■6 DS1 CONV circuit packs (TN1654)
■6 DS1 CONV-to-EI cables (846448637 and/or 846448645)
■6 H-600-348 cables
■3, 6, 9, or 12 pairs of CSUs
■3, 6, 9, or 12 pairs of wall-field c ables (provided with CSUs)
■5, 10, or 15 dB attenuators (single-mod e fiber only)
For 1 or 2 Collocated Expansion Port Networks
1. Behind port carrier B of the multicarrier PPN. See Figure 3-6 and Figure
3-7:
a. Install a lightwave transceiver on the c onnector at slot 1B02.
NOTE:
Attenuators may be required for single mode fiber using a
300A Lightwave Transceiver
b. Connect 1 end of the ap propriate fiber op tic cable to the lig htwave
transceiver at slot 1B02.
c. Route the fiber optic c able from the lightwave transc eiver to the
cabinet’s cab le tray and down out of the c abinet to the EPN stack.
d. Carefully attach the fiber op tic cable (with c able ties) to the wall of
the cable tray at the built- in cable tie positions.
5dB Attenuator 106060718
10dB Attenuator 106060734
15dB Attenuator 106061021