Electrical Installation

Connect DSX-1 Cables to Access Navigator

Connect DSX-1 Cables to Access Navigator

CAUTION! SHIELDED DSX-1CABLES WITH FERRITE BEAD RF SUPPRESSORS ARE REQUIRED FOR COMPLIANCE WITH NEBS 1089 EMI/EMC AND FCC REQUIREMENT

PART 15, TO PREVENT RADIO FREQUENCY INTERFERENCE WITH OTHER EQUIPMENT. ENSURE THAT SHIELD DRAIN GROUND LUG IS GROUNDED TO CHASSIS THROUGH DS1 CONNECTOR.

NOTE: Use only #4-40 × 3/8" locking screws provided in Accessory Kit.

1.Refer to Figure 6-5.

2.Remove locking screw, if any, from DS1 Receive (IN) connector (see Figure 6-5).

3.Plug receive DSX-1 cable into DS1 Receive (IN) connector and snap clamp over cable side of connector.

4.Position spade lug of shield drain wire under connector locking screw (#4-40 × 3/8") and tighten with screw driver.

5.Verify that spade lug is firmly secured.

Clamp

DS1 Receive (IN)

Clamp

DS1 Transmit (OUT)

Connector

Connector

DS1

Receive

IN

Timing

In

DS1

Transmit

Alarm Out

-48V

B

OUT

Alarm

In

Ethernet

Link OK

-48V

A

RS-232

CLI

Ground lug

Insert shield drain ground lug under connector screw.

Connect the DSX-1 transmit and receive cable plug ends with the shield lug wires to the Access Navigator. Note that both DSX-1 cables are identical (PN 005-0025).

Figure 6-5. Location of Rear Panel DS1 Connectors

Access Navigator - Release 1.8

August 2003

6-11

Page 115
Image 115
Carrier Access user manual Connect DSX-1 Cables to Access Navigator, Location of Rear Panel DS1 Connectors