CHAPTER 5
ND-91649(E)
Page 48
SPECIFICATIONS
Cell Station/Zone Transceiver Line Conditions
Table 5-4 Cell Station/Zone Transceiver Line Conditions
DESRIPTION
SPECIFICATIONS
Cell Station
BS21A (for S-Interface)
Max. 900 meters @-43V
BS21A with AC Adapter
Max. 960 meters @-43V
BS31 (for U-Interface)
Max. 800 meters (2-wire), Max. 1,600 meters (4-wire) @-43V
Note
BS31 with AC Adapter
Max. 5,000 meters
Zone Transceiver (for Latin America)
ZTII-S (for S-Interface)
Max. 1,219 meters @-48V, Max. 975 meters @-45V
ZTII-S with AC Adapter
Max. 1,341 meters @-48V
ZTII-U (for U-Interface)
Max. 1,219 meters (2-wire), Max. 2,103 meters (4-wire) @-48V
Note
Max. 975 meters (2-wire), Max. 1,706 meters (4-wire) @-45V
ZTII-U with AC Adapter
Max. 3,958 meters
Note:
Cable length is based on cable with 0.5 mm diameter and without lightning arresters.
Содержание NEAX2000 ND-91649
Страница 1: ...19 ND 91649 E ISSUE 3 General Description NEC Corporation ...
Страница 2: ......
Страница 4: ......
Страница 8: ......
Страница 33: ...ND 91649 E CHAPTER 3 Page 25 TERMINALS Figure 3 11 Computer Telephony Adapter CTA Figure 3 12 IP Adapter IPW ...
Страница 58: ......