Transition Networks E-TBT-FRL-1200 Скачать руководство пользователя страница 4

INSTALLATION 

Install E-TBT-FRL-xx00 at Site

WARNING: During the site installation, handle the E-TBT-FRL-xx00 in such a
way that the E-TBT-FRL-xx00 does not fall. Failure to observe this warning
could result in injury to personnel and/or equipment damage.

To install the E-TBT-FRL-xx00 in 19-inch rack cabinet:

NOTE: Brackets and screws are provided.

1.

Install right and left mounting brackets to E-TBT-FRL-xx00 chassis
by removing two (2) screws from each side of E-TBT-FRL-xx00
chassis and then installing those screws through mounting bracket
into E-TBT-FRL-xx00 chassis.

2.

Carefully align the E-TBT-FRL-xx00 between rack mounting rails.

3.

Install E-TBT-FRL-xx00 in rack by installing two (2) screws through
right front bracket into rack and two (2) screws through left front
bracket into rack, using clip nuts (NOT provided) if necessary.

To install the E-TBT-FRL-xx00 on table or other flat surface:

NOTE: Rubber feet are provided.

1.

Carefully turn E-TBT-FRL-xx00 to side.

2.

Install four (4) rubber feet:

Separate rubber feet.

Remove protective

paper from adhesive
surface on rubber foot.

Position and secure

each rubber foot as
shown.

3.

Return E-TBT-FRL-xx00 to upright position. 

CABLE SPECIFICATIONS

The physical characteristics of the media cable must meet or exceed IEEE 802.3 specifications,
1998 Edition. 

Fiber Cable 

MULTIMODE

Fiber Optic Cable Recommended:

62.5 / 125 µm multimode fiber

Optional:

100 / 140 µm multimode fiber
85 / 125 µm multimode fiber
50 / 125 µm multimode fiber

Bit error rate:

10

-11

E-TBT-FRL-xx00, E-TEL-FRL-1200

1300 nM

Fiber-optic Transmitter Power:

min: -16.0 dBm

max: -7.0 dBm

Fiber-optic Receiver Sensitivity:

min: -29.5 dBm

max: -9.0 dBm

Link Budget

13.5 dB

Typical Maximum Cable Distance:*

2 kilometers

E-TBT-FRL-xx00(SC), E-TEL-FRL-1200(SC)

1300 nM

Fiber-optic Transmitter Power:

min: -16.0 dBm

max: -7.0 dBm

Fiber-optic Receiver Sensitivity:

min: -29.5 dBm

max: -9.0 dBm

Link Budget

13.5 dB

Typical Maximum Cable Distance:*

2 kilometers

E-TBT-FRL-xx00(MT), E-TEL-FRL-1200(MT) 1300 

nM

Fiber-optic Transmitter Power:

min: -16.0 dBm

max: -10.0 dBm

Fiber-optic Receiver Sensitivity:

min: -29.5 dBm

max: -7.2 dBm

Link Budget

13.5 dB

Typical Maximum Cable Distance:*

2 kilometers

SINGLEMODE

Fiber Optic Cable Recommended:

9 µm singlemode fiber

Bit error rate:

10

-11

E-TBT-FRL-xx00(SM), E-TEL-FRL-1200(SM)

1300 nM

Fiber-optic Transmitter Power:

min: -27.0 dBm

max: -14.0 dBm

Fiber-optic Receiver Sensitivity:

min: -34.0 dBm

max: -14.0 dBm

Link Budget

7.0 dB

Typical Maximum Cable Distance:*

20 kilometers

E-TBT-FRL-xx00(L)**, E-TEL-FRL-1200(L)**

1300 nM

Fiber-optic Transmitter Power:

min: -19.0 dBm

max: -15.0 dBm

Fiber-optic Receiver Sensitivity:

min: -34.0 dBm

max: -14.0 dBm

Link Budget

15.0 dB

Typical Maximum Cable Distance:*

40 kilometers

*Actual distance dependent upon physical characteristics of network installation.

**Requires a minimum loss of 5 dB over cable or damage to receiver may occur. 

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POWER

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