Информатика и выч. техника \ Мультисервисные сети

Contents. Intra-Rack Alarm Concatenation Cable. External Alarm Concatenation Cable. The OptiX OSN 9500 rack internal connection, страница 3

DB9 pin

Rack-side connector

Cable

Remarks

1

B1

W1

Power grounding

2

C1

W2

Red indicator output

3

D1

W3

Yellow indicator output

4

E1

W4

Orange indicator output

5

F1

W5

White indicator output

6

B2

W6

+5 V

7

C2

W7

+5 V

8

D2

W8

+5 V

9

E2/F2

W9/W10

+5 V

3.  Specifications

Type

28AWG, 4P

Security standard

UL2464

Color

Grey

Connector

DB9 male/H2500J-02

7.2.5  HUB Power Cable

1.  Structure

The structure and connector of HUB power cable is shown in Figure 7-5.

1. Cable connector-D type-3-pin-2 -female-1-male-cable – welding-type

2. Common plug-4-pin-double-row/4.20mm

W: 18AWG power cable

Figure 7-5 HUB power output cable

2.  Connection Table

Table 7-4 HUB power cable connection table

Connector A

Connector B

A1

B1

A3

B3

3.  Specifications

Type

18AWG-black-shielded power cable

The number of cores

2 cores

Security standard

UL2562

Color

Black

7.2.6  Intra-Rack Alarm Concatenation Cable

The intra-rack alarm concatenation cable, about three meters long, is intended for inter-subrack alarm concatenation inside a rack.


7.3  External Cable

7.3.1  Overview

Table 7-5 External cable list

Cable name

Cable type

Application

Remarks

Power cable

25 mm2RVVZ

Routing power to the rack.

Refer to Chapter 7.3.2  .

PGND cable

25 mm2RVVZ

Connecting office PGND with rack PGND

Refer to Chapter 7.3.3  .

Fiber jumper

2-core-2mm-juxtaposition-single-mode-indoor-optical-cable

Connecting the interface board with ODF optical fiber and the fiber of other equipment; inter-equipment interface board connection.

Refer to Chapter 7.3.4  .

Clock 75 ohm cable

SYV-75-2-2

Clock signal transmission

Refer to Chapter 7.3.5  .

Phone cord

W2858

Voice signal transmission

Refer to Chapter 7.3.6  .

Standard shielded network cable

Category-5 twisted pair

Data signal transmission

Refer to Chapter 7.3.7  .

External alarm concatenation

UL2464, 28AWG and 4P

Output alarm signal transmission

Refer to Chapter 7.3.8  .

Alarm output cable

UL2464, 28AWG and 4P

Output alarm signal transmission

Refer to Chapter 7.3.9  .

Alarm input cable

SBVVP 16*2*0.4

External input alarm transmission

Refer to Chapter 7.3.10  .

Serial port cable

Category-5 twisted pair

Data signal transmission

Refer to Chapter 7.3.11  .

7.3.2  Power Cable

1.  Connectors

Bare pressure terminal-OT type-25-8

Figure 7-6 Bare pressure terminal (OT type)

2.  Structure

1. Common terminal

2. Heat-shrink tube

3. Bare pressure terminal-OT type-25-8

4. Cable tie

Tag

W: cable-1000V-RVV25 mm2.

Figure 7-7 Rack power cable structure

& Note:

The bare pressure terminal and heat shrink tube are intended for on-site engineering installation.


3.  Specifications

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