Verilink C100 (880-502893-001) Product Manual Manual de usuario descargar pdf (Pagina 32)

Configuration Using the DIP Switches

3-8

Verilink C100 and C150 T1/FT1 CSU/DSU

6/15/99

Programming the DSX1 Interface (C150 only)

Switch pack 3 is used to program the DSX1 Interface. The following is

a description of the DSX1 Interface settings:

Table 3-3 SWITCH Pack 3 - DSX1 interface (C150 only)

DSX1 in or out

Switch 3 position 1 is used to enable or disable the DSX1 interface. In

the On position, the DSX1 interface is completely disabled and all

three LEDS (TX, RX and LOCK) associated with the DSX1 interface

will not light. When the DSX1 is not used, the DSX1 should be disabled

for proper operation of the unit. When a DSX1 input is used, position 1

must be Off.

DSX1 framing

Switch 3 position 2 determines the type framing. With position 2 Off,

the unit will generate and expect ESF framing to and from the DSX1

interface. With position 2 On, the unit will generate and expect D4

framing. The framing selected on the DSX1 interface does not have to

match the framing on the Network Interface. The T-1 CSU/DSU can be

used to connect an ESF T-1 facility to a PBX which only supports D4.

12345678 Setting

Off - DSX1 enabled

On DSX1 disabled

Off ESF Framing

On D4 Framing

Off B8ZS Coding

On AMI Coding

Off Off Off 133 feet or 0 dB Line Build Out

On Off Off 266 feet

Off On Off 399 feet

On On Off 533 feet

On On On 655 feet

Off Off On -7.5 dB Line Build Out

On Off On -15 dB Line Build Out

Off On On -22.5 dB Line Build Out

Off Idle

On Busy

Off Off Off Off Off Off Off Off Factory default setting

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 134 135

Sin comentarios

Verilink C100 (880-502893-001) Product Manual Manual de usuario Pagina 32