RAD Data comm MPW-1 Specifications download pdf (Page 30)

Chapter 1 Introduction Installation and Operation Manual

1-18 Functional Description MPW-1 MP-4100 Ver. 2.0

auto-negotiation can be disabled, and the rate and operating mode be directly

specified.

The Ethernet ports can be ordered with one of the following types of interfaces:

• 10/100BASE-TX interfaces terminated in RJ-45 connectors. In addition to

auto-negotiation, MDI/MDIX polarity and cross-over detection and automatic

cross-over correction are also supported. Therefore, these ports can always

be connected through a “straight” (point-to-point) cable to any other type of

10/100BASE-T Ethernet port (hub or station).

• Sockets for SFP Fast Ethernet transceivers. RAD offers several types of SFPs

with optical interfaces, for meeting a wide range of operational requirements.

Table

1-1

lists the RAD SFPs with optical interfaces recommended for use

with MPW-1 (for a complete and current list of SFPs available from RAD, refer

to the

RAD SFP Transceivers

data sheet). Most SFPs include DDM (Digital

Diagnostic Monitor) and internal calibration.

Table

1-1. Optical Interface Characteristics of RAD SFPs

SFP Type

and Operating

Wavelength

Fiber Type Transmitter Type

Input Power

(dBm)

Output Power

(dBm)

Typical Max.

Range

(km/miles)

Connector

Type and

Number of

Fibers per Port

min max min max

SFP-1

Tx/Rx: 1310nm

62.5/125 μm,

multi-mode

LED

-30 -14 -20 -14

2/1.2 LC;

two fibers

SFP-1D

Tx/Rx: 1310nm

62.5/125 μm,

multi-mode

LED

-30 -14 -20 -14

2/1.2 LC;

two fibers

SFP-2

Tx/Rx: 1310nm

9/125 μm,

single mode

Laser

-28 -8 -15 -8

15/9.3 LC;

two fibers

SFP-2D

Tx/Rx: 1310nm

9/125 μm,

single mode

Laser

-28 -8 -15 -8

15/9.3 LC;

two fibers

SFP-3

Tx/Rx: 1310nm

9/125 μm,

single mode

Laser

-34 -10 -5 0

40/24.8 LC;

single fiber

SFP-3D

Tx/Rx: 1310nm

9/125 μm,

single mode

Laser

-34 -10 -5 0

40/24.8 LC;

single fiber

SFP-10a

Tx: 1310nm

Rx: 1550nm

9/125 μm,

single mode

Laser (WDM)

-28 -8 -14 -8

20/12.4 LC;

single fiber

SFP-10b

Tx: 1550nm

Rx: 1310nm

9/125 μm,

single mode

Laser (WDM)

-28 -8 -14 -8

20/12.4 LC;

single fiber

SFP-18A

Tx: 1310nm

Rx: 1550nm

9/125 μm,

single mode

Laser (WDM)

-28 -8 -5 0

40/24.8 LC;

single fiber

SFP-18B

Tx: 1550nm

Rx: 1310nm

9/125 μm,

single mode

Laser (WDM)

-28 -8 -5 0

40/24.8 LC;

single fiber

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RAD Data comm MPW-1 Specifications Page 30

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