Table D. Troubleshooting with Rear-Panel Indicators (Continued)

Indicator Color

Meaning

Possible Cause

 

Corrective Action

 

 

 

 

RJ-45 10BASE-T/100BASE-TX Port Status LED - Right (Duplex/Collision)

 

 

 

 

Amber

Port is set to

If 10BASE-T full-duplex

 

10BASE-T full-

 

operation is desired, no action

 

duplex mode.

 

is required. If 10BASE-T full-

 

 

 

duplex operation is not

 

 

 

desired, refer to Setting

 

 

 

10BASE-T/100BASE-TX Port

 

 

 

Modes of Operation on

 

 

 

page 14 for information.

 

 

 

 

Flashing amber

Port is set to

Normal or excessive

If a normal collision occurs, no

 

10BASE-T half-

collisions occur on a half-

action is required.

 

duplex mode and

duplex link.*

If a problem with the network

 

network collision

 

exists due to excessive

 

has occurred.*

 

collisions, do any of the

 

 

 

following as appropriate:

 

 

 

If half-duplex mode is not

 

 

 

required, set the TX Mode

 

 

 

switch to full-duplex mode

 

 

 

by means of autonegotia-

 

 

 

tion or by forcing the mode

 

 

 

(refer to Setting

 

 

 

10BASE-T/100BASE-TX

 

 

 

Port Modes of Operation

 

 

 

on page 14 for

 

 

 

information).

 

 

 

If half-duplex mode is

 

 

 

required, do any of the

 

 

 

following as applicable:

 

 

 

Replace network cable

 

 

 

 

if it is defective or if it

 

 

 

 

is not the proper cable

 

 

 

 

type. Use Cat5e or

 

 

 

 

higher cable.

 

 

 

Ensure that cable is

 

 

 

 

proper length. Cable

 

 

 

 

length must not exceed

 

 

 

 

328 feet (100 meters).

 

 

 

Replace the network

 

 

 

 

interface card (NIC) if it

 

 

 

 

is defective or if it is

 

 

 

 

incompatible.

 

 

 

Segment the network.

(Continued on next page)

32

C2607M (2/07)

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Image 32
Pelco 100BASE-FX manual Amber Port is set to If 10BASE-T full-duplex, Duplex mode, Duplex operation is not, 10BASE-T half

100BASE-TX, 100BASE-FX specifications

Pelco offers advanced networking solutions suitable for modern surveillance applications, and among these are the 100BASE-TX and 100BASE-FX technologies. These Ethernet standards provide efficient and reliable communication for video transmission, crucial for security and monitoring systems.

100BASE-TX is an Ethernet standard that uses twisted-pair cables to achieve 100 Mbps data transfer speeds over distances of up to 100 meters. It typically operates over Category 5 (Cat 5) cables, which are widely available and cost-effective. This technology is particularly beneficial in environments where existing cabling can be utilized for video streaming and control of surveillance equipment, thereby reducing installation costs.

On the other hand, 100BASE-FX is designed for fiber-optic networks and offers a more extended range, going up to 2 kilometers. This technology is essential in applications where electromagnetic interference is a concern or where long-distance connectivity is necessary. 100BASE-FX uses multimode fiber cables, offering higher bandwidth and better security in sensitive environments, such as banks, airports, and government installations.

Both technologies feature auto-negotiation, allowing devices to automatically select the best possible speed and mode of operation. This flexibility simplifies installation processes and ensures optimal performance under varying conditions.

Additionally, Pelco’s 100BASE-TX and 100BASE-FX technologies support full-duplex communication, enabling simultaneous transmission and reception of data. This characteristic aids in minimizing latency and enhances the efficiency of video data delivery, which is crucial for real-time surveillance operations.

In terms of compatibility, these technologies integrate seamlessly with a variety of Pelco's camera systems and digital video recorders. Their ability to work with existing infrastructure without requiring significant upgrades makes them a practical choice for many organizations looking to enhance their surveillance capabilities.

With Pelco's commitment to quality and performance, the 100BASE-TX and 100BASE-FX technologies represent a robust option for modern security systems, providing reliable connectivity for both local and expansive networks. The choice between these two technologies ultimately depends on specific project requirements, enabling users to tailor solutions to their unique operational needs.