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rb:bt-nte51-2 [16/03/2018 12:18]
andrew created
rb:bt-nte51-2 [16/03/2018 12:36] (current)
andrew
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 ====== BT NTE51 & NTE52 ====== ====== BT NTE51 & NTE52 ======
 +
 +Another x21 / G703 NTE, these have incoming circuits presented over sdsl on two pairs of copper. \\
 +
 +These are both used to present primary rate ISDN circuits to a Cisco WIC card.
 +
 +Both these units are line powered.
 +
  
 ===== NTE51 ===== ===== NTE51 =====
 +
 +According to the LEDs, this can present 1MB/s or a 2MB/s connection.
  
 {{rb:​nte51d-3.jpg?​200|}} {{rb:​nte51d-3.jpg?​200|}}
  
 {{rb:​nte51d-4.jpg?​200|}} {{rb:​nte51d-4.jpg?​200|}}
 +
  
  
 ===== NTE52 ===== ===== NTE52 =====
 +
 +The first pic shows normal operation, the second was taken during an outage on the BT (SDSL) side.
  
 {{rb:​nte52d-normal.jpg?​200|}} {{rb:​nte52d-fault-on-sdsl.jpg?​200|}} {{rb:​nte52d-normal.jpg?​200|}} {{rb:​nte52d-fault-on-sdsl.jpg?​200|}}
  
  

rb/bt-nte51-2.txt ยท Last modified: 16/03/2018 12:36 by andrew