Kullanım Kılavuzları
#9 Nevada ISDN/PSTN PRI Cable to Telephony Network . 1 I e B 1 Oi North America Application , . . , e e e e e e e e I Nevada CSUİ e , DSU e e I ISDNIPSTN . e Network e e e e e e • A CSU/DSU is not provided within the ' e e e network, sa an external CSU/DSU is e 1 required. ECI Telecom's recommended e e CSU/DSU brands are noted on page 79. 1 e e e (See manufacturer's instructions for e i installing the CSU/DSU.) e e e e e a . Nevada QDLI 8-Pin Modular RCV RING 1 RCV TIP 2 This cable requires the 3 following twisted pairs: XMT RING 4 Pins 1 and 2 XMT TIP 5 Pins 4 and 5 6 7 8 r . e e I e i , Non- North America Application . , . . ı e . e e e Nevada e e e CSU/ e ' .,..1=1 I , DSU ISDNIPSTN I e e Network e e e e • A CSU/DSU is provided within the e e 1 network. e e e e e e e e a