Raisecom ISCOM6820-GP Manual de usuario

Statement

This document is a guide to simple and convenient hardware installation. Please read it carefully before installation to

prevent bodily injury or device damage.

The device installation personnel must be well trained before installation to master correct installation operations and

safety precautions.

Device installation shall follow local safety regulations. Precautions listed in this document are suppliments to local

safety regulartions. Raisecom shall not be liable for any accidents if common safety operation requirements are

violated, or design, manufacturing, or usage security standards for devices are violated.

High-voltage safety

Do not install or remove the device when it is powered on, to prevent unpredictable bodily injury.

Use special tools instead of common tools when conducting operations in high voltage and AC power conditions.

Keep the device away from moisture. Once the device is dampened, power it off immediately.

Grounding safety

Ensure correct grounding before installing cables. Avoid installing the device before it is grounded.

Laser safety

Before cutting or welding the fiber, disconnect the fiber and the optical source.

Do not stare into the laser output interface to avoid eye injury.

Power cable safety

Turn off the power or disconnect the power before installing/removing power cables.

Make sure that the label of the power cable is correct before connecting the power cable.

Use a qualified power cable. Do not use a power cable that fails to meet the specifications.

Electrostatic discharge safety

Any time when contacting the device, you must wear an Electro-Static

Discharge (ESD) wrist strap or ESD gloves.

Ensure that the ESD wrist strap is in maximum contact with your bare

skin and have the other end of the ESD wrist grounded.

Item

Description

Package check

Before installing the device, check whether the device model and auxiliary parts in the package

box comply with the Packing List. If not, contact Raisecom local office or dial our hotline for

technical support.

Installation scenario

Cabinet: ETSI 600-mm cabinet, 19-inch 450-mm cabinet, or 19-inch 600-mm cabinet

Open rack

Operating

temperature

-5 to 60°C

Operating humidity

10%–90% RH (indoor), non-condensing

Air pressure

70–106 kPa

Anti-seismic grade

Power supply

conditions

The power consumption is 200 W when the device is at maximum load. Therefore, the power

supplied by the power supply must be greater than the maximum power consumption.

DC power

-38.4 to -57.6 VDC

D-shape connector

Dual DC power

-38.4 to -57.6 VDC

D-shape connector

AC power

100–240 VAC

C13 connector

ESD protection

Take effective ESD measures. The absolute value of electrostatic voltage should be less than

1000 V.

Grounding condition

The device should adopt common earthing mode, with a ground resistance not greater than 1 Ω.

Installation tools

Flathead screwdriver, Philips screwdriver, adjustable spanner, cable cutter, wire stripper, ESD

glove, ESD wrist strap, PON optical power meter, multimeter, ground resistance tester, cable

tester, and crystal head crimping pliers

Dimensions: 442 mm (Width) ×236 mm (Depth) ×88 mm (Height), excluding brackets

1. Install cage nuts. The ISCOM6820-GP is 2U high. Therefore, you have to make an installation plan first to

reserve enough space for device installation.

2. Mark the position of the guide rail. Install guide rails or tray before installing the ISCOM6820-GP in the

cabinet. Pinpoint the location of the guide rails according to the bottom edges of the lowest installation holes

and mark the position.

3. Install guide rails. Install guide rails according to the mark made in step 2.

4. Install brackets. Install brackets on the device according to the bracket installation holes at both sides of the

device.

5. Slide the device into the cabinet slowly.

6. Secure the device to the cabinet with screws.

1. Remove the blank panel.

2. Install components.

3. Insert components steadily.

4. Tighten the captive screws.

5. Uplift the fan to the fan slot on the left side of the chassis,

push it into the slot, and then tighten the captive screws on

the fan.

6. Uplift the dust screen to the dust screen slot on the left

side of the chassis, push it into the slot, and then tighten the

captive screws on the dust screen.

1. Insert the DC power connector into the power

interface on the power card.

2. Tighten the screws on the connector.

3. Connect the other end of the DC power cable to a

DC Power Sourcing Equipment (PSE).

Do not reverse the polarity of the DC power

supply. Reverse polarity connection may damage

the device.

Do not power the device before completing device

installation and routing cables.

1. Remove screws from the dust screen.

2. Pull the dust screen out.

3. Remove the fixed screws from the dust screen.

4. Remove the fixed panel from the dust screen, replace or

clean the dust screen, and then install it back into the dust

screen holder according to the reverse process of the

disassembly process

No.

Item

Method

Components are installed properly without loose ends or shedding phenomenon.

View.

Screws are tightened.

View.

Cables are correctly connected without getting loose or coming off.

View.

The wiring of cables should meet design requirements.

View.

No damage, breakage, or joints for signal cables

View.

Protective measures are taken over pigtail fiber laid outside of the cabinet, such as equipping them

with tubes or conduits.

View.

The curvature radius of an optical fiber should be 20 times greater than the diameter.

In general, it should be greater than 40 mm.

View.

Labels on both ends of the signal cable should be correct, distinct, and neat.

View.

Power cables and ground cables are connected correctly and reliably.

View.

The cabling of the power cable and ground cable should comply with engineering design documents

to benefit later capacity expansion.

View.

Power cables and signal cables are laid separately.

View.

No stains or scratches on the surface of the device

View.

Inspection before powering on device

No.

Item

Method

Test the DC power with a multi-meter. Ensure that the voltage is from -38.4 to -57.6 VDC.

Use a tester.

The power capacity should be able to support the ISCOM6820-GP runing at the maximum power

consumption.

View.

Test the ground resistance of the power cable and ground terminal. The value should not be

greater than 1 Ω.

Use a tester.

Power-on inspection

No.

Item

Method

After the device is powered on, LEDs of the power module and service cards should be in

correct status. If an interface is connected properly with a cable, its LNK/ACT LED should be

Green. If an interface is not connected with a cable, its LNK/ACT LED should be Off.

View.

The fan module should work normally with LEDs in correct status. There should be air flow

around the device.

View.

Test the optical power of an installed SFP with an optical power meter. The value displayed on

the meter is P1. Compare the P1 to specifications of the SFP optical module to verify whether

the optical module works properly.

Use a tester.

Connect the optical fiber at the side of the ODF which is connected to the device with an optical

power meter. The value displayed on the meter is P2. If the difference between P2 and P1 is

smaller than 1 dB, it indicates that the fiber is correctly connected.

Use a tester.

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