ZyXEL Communications U-1496 series Specifikace stáhnout pdf (Strana 10)

E/LZB 119 1889 R1A INSTALLATION

Fasten the brackets to the back mounting rails of an

enclosed cabinet or open rack using the following

hardware:

• (4 ea.) 7160861P33 Tinnerman Clips

• (4 ea.) 19A134011P2 Panel-Mounting Screws

SIM Modem Shelf

Mount SIM Modem Shelf (skip this step if not

using modems between the SIM and the System Manager,

and if not using the DC power supply):

• Mount the SIM Modem Shelf 1 3/4 inches (1 RU)

below the SIM Shelf. Fasten the front panel of the

assembled Modem shelf to the front mounting rails

of an enclosed cabinet using the following

hardware:

• (4 ea.) 7160861P33 Tinnerman Clips

• (4 ea.) 19A134011P2 Panel-Mounting Screws

For an open rack, use the following hardware:

• (4 ea.) N663P19008B6 Screw & Washer Asm.

• Use two SXA 120 4230 flat brackets to support the

back of the SIM Modem Shelf. Fasten the brackets

to the back of the shelf using the following

hardware:

• (2 ea) SBA 120 040/0080 Screw (M4x8)

• (2 ea) SCL 100 136/24 Lock Washer (M4)

• (2 ea) SCA 101 040/03 Flat Washer (M4)

Fasten the brackets to the back mounting rails of an

enclosed cabinet or open rack using the following

hardware:

• (4 ea.) 7160861P33 Tinnerman Clips

• (4 ea.) 19A134011P2 Panel-Mounting Screws

• If the SIM Modem Shelf contains a DC power

supply, connect the SIM Power Cable (part # RPM

113 2512) to the front of the power supply and

route the cable to the back as shown in Figure 2.

• Push in the “I” end of the power switch on the back

of the modem.

• Push in the “I” end of the power switch on the back

of the power supply.

PHONEPWR SIM

MODEM

Power

POWER

SUPPLY

Switch

DC AC

Support

Bracket

Figure 2 - SIM Modem Shelf Connections

Mount Blank Panel (skip this step if not using

modems between the SIM and the System Manager, and if

not using the DC power supply):

• Mount the 1 3/4-inch (1 RU) Blank Panel between

the SIM Shelf and the SIM Modem Shelf. Fasten

the Blank Panel to the front mounting rails of an

enclosed cabinet using the following hardware:

• (4 ea.) 7160861P33 Tinnerman Clips

• (4 ea.) 19A134011P2 Panel-Mounting Screws

For an open rack, use the following hardware:

• (4 ea.) N663P19008B6 Screw & Washer Asm.

Mount DC Fuse Panel (skip this step if the cabinet

is AC powered):

• Mount the DC Fuse Panel in the back of the

cabinet. Fasten the DC Fuse Panel to the back

mounting rails of an enclosed cabinet or open rack

using the following hardware:

• (4 ea.) 7160861P33 Tinnerman Clips

• (4 ea.) 19A134011P2 Panel-Mounting Screws

Cable Connections

Connect the following SIM cables. Figure 2 shows the

location of cable connections to the SIM Modem Shelf.

Figure 3 shows the location of SIM cable connections to the

standard AC-powered MASTR III Basic EDACS repeater

cabinet.

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ZyXEL Communications U-1496 series Specifikace Strana 10

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