RAD Data comm Optimux-34 Manual do Utilizador descarregar pdf (Página 3)

Specifications

E1 INTERFACE

Number of Channels

Line Interface

75Ω, unb

alanced

120Ω, balanced

Connectors

RJ-45 for

balanced

BNC or IEC-169/13 for unbalanced

in 2U unit

Note: For balanced and unbalanced channels in the

same unit, order a 1U-high unit and one

CBL-RJ45/BNC/E1/X adaptor cable for each pair of

BNC connectors.

E3 INTERFACE (MAIN and BACKUP)

Interface Options

Table 2

Electrical

Data

rate: 34.368 Mbps

Line code: HDB3

Impedance: 75Ω, unbalanced

Connectors: SMB

Optical

Conn

ectors: SFP interfaces with

LC connectors or SC/APC for

single wavelength single fiber

Standards

ITU G.

703, G.742, G.751, G.823, G.955,

IEEE 802.3

HIGH-SPEED INTERFACE

Type

V.35

Connector

DB-

25 (ISO-2110 or Telebras pinout)

USER-ETH and MNG-ETH INTERFACE

Type

10/100

BaseT

Connector

RJ-45

CONTROL PORT

Type

RS-232 DCE as

ynchronous

Connector

9-pin D-t

ype female

ALARM PORT

Type

Dry relay con

tacts for major and minor

alarms

Connector

9-pin D-t

ype female

Figure 2. Fanning-out E1 Channels from Standard E3

Table 1. Available E1 and Ethernet Combinations

E1 Channels Ethernet Capacity

[Mbps]

16 0

12 8

8 16

4 24

0 32

1 2 3 4 5 6

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