Note: When LNW141 or LNW84 VLF Main packs are installed, LNW39 and LNW391 circuit packs are not supported. However, non-VLF Mains do support the LNW39 and LNW391.
The DS1/DS3/16/3 (LNW39/LNW391) circuit pack contains 16 DS1 ports and 3 DS3 ports, is 1+1 protected, supports non-revertive protection switching, and is OSP hardened. The DS1/DS3/16/1 circuit pack provides for the transport of 16 DS1 (1.544 Mbps) signals and 3 DS3 (44.736 Mbps) signals and maps them into STS-1 (51.84 Mbps) signals. The DS1/DS3/16/3 supports transport of DS3 signals coded in bipolar 3-zero substitution (B3ZS). The LNW39/391 circuit pack is environmentally hardened for outside plant (OSP) deployments.
DS1/DS3/16/3 circuit packs occupy Function Units A1/B1 and A2/B2. All electric interface circuit packs are 1+1 hardware protected. So, although both half-height slots can house a 16/DS1/3/DS3 circuit packs, one slot is always used for hardware protection. When Function Units A1/B1 and A2/B2 are equipped with the 16/DS1/3/DS3 circuit packs, the Alcatel-Lucent 1665 DMXtend shelf supports 16 DS1 and 3 DS3 working ports. Depending on the equipage of the other slots, the shelf could support more DS1s and/or DS3s.
Note: When LNW141 or LNW84 VLF Main packs are installed, LNW39 and LNW391 circuit packs are not supported. However, non-VLF Mains do support the LNW39 and LNW391.
For DS1 electrical specifications, please see 16DS1 (LNW112), 28DS1PM (LNW7), and 56 DS1/E1 (LNW8/LNW801).
For DS3 electrical specifications, please refer 3DS3 (LNW111), 12DS3/EC1 (LNW16), and 48DS3/EC1 (LNW19B)
| September 2013 | Copyright © 2013 Alcatel-Lucent. All rights reserved. |